Graco Husky 1050HP Operation

Repair/Parts manual. Save Save Save these these these instructions. instructions. instructions. Maximum Fluid Working Pressure: 250 psi (1.72 MPa, 17.2 bar) Maximum Air Input Pressure: 125 psi (0.86 MPa, 8.6 bar) See page 4 for approvals. PROVEN QUALITY. LEADING TECHNOLOGY.

Ordering Information........................................... 3 Configuration Number Matrix............................... 4 Warnings ........................................................... 5 Installation.......................................................... 8 Tighten Fasteners Before Setup.................... 8 Mounting ..................................................... 8 Grounding ................................................... 8 Air Line........................................................ 9 Air Exhaust Ventilation ................................. 10 Fluid Supply Line ......................................... 11 Fluid Outlet Line........................................... 11 Fluid Inlet and Outlet Ports ........................... 11 Typical Floor Mount Installation..................... 12 Operation........................................................... 13 Pressure Relief Procedure............................ 13 Tighten Fasteners Before Setup.................... 13 Flush the Pump Before First Use .................. 13 High/Low Lever............................................ 13 Start and Adjust the Pump............................ 14 Pump Shutdown .......................................... 14 Maintenance ...................................................... 15 Maintenance Schedule................................. 15 Lubrication................................................... 15 Tighten Threaded Connections ..................... 15 Flushing and Storage ................................... 15 Torque Instructions ...................................... 16 Dimensions and Mounting................................... 17 Performance Charts............................................ 18 Technical Data ................................................... 20 Fluid Temperature Range............................. 21 Graco Standard Husky Pump Warranty................ 22 Related Related Related Manuals Manuals Manuals Manual Manual Manual No. No. No. Description Description Description 334390 Husky 1050HP Air-Operated Diaphragm Pump, Repair/Parts NOTE: NOTE: NOTE: For Troubleshooting information, see the Repair/Parts Manual 334390. 2 334014D

Where Where toto to Buy Buy Buy and use the Distributor Distributor Distributor Locator. Locator. Locator. To To To Specify Specify Specify the the the Configuration Configuration Configuration ofof of aaa New New New Pump Pump Pump Please Please Please call call call your your your distributor. distributor. distributor. To To To Order Order Order Replacement Replacement Replacement Parts Parts Parts Please Please Please call call call your your your distributor. distributor. distributor. Distributor Distributor Distributor Note Note Note 1. To find part numbers for replacement parts: a. Use the 20–digit number from the ID plate on the pump. b. Use the Configuration Number Matrix on the next page to understand which parts are described by each digit. c. Use Use Use the the the Repair/Parts Repair/Parts Repair/Parts Manual. Manual. Manual. Refer to the main Parts illustration and to the Parts/Kits Quick Reference. Follow the page references on these two pages for further ordering information, as needed. 2. Please call Graco Customer Service to order. 334014D 3

Configuration Configuration Configuration Number Number Number Matrix Matrix Matrix Check the identification plate (ID) for the 20–digit Configuration Number of your pump. Use the following matrix to define the components of your pump. Sample Sample Sample Configuration Configuration Configuration Number: Number: Number: 1050HP 1050HP 1050HP A01A A01A A01A A1 A1 A1 SS SS SS SP SP SP SP SP SP PT PT PT Pump Model Center Section and Air Valve Manifolds Seats Balls Diaphragms Manifold O-Rings Pump Pump Pump Center Center Center Section Section Section and and and Air Air Air Valve Valve Valve Material Material Material Air Air Air Valve Valve Valve Manifolds Manifolds Manifolds A1 A1 A1 Aluminum, standard ports, npt A2 A2 A2 Aluminum, standard ports, bsp S1 S1 S1 Stainless steel, standard ports, npt 1050HP 1050HP 1050HP Aluminum Aluminum A01A A01A A01A Standard S2 S2 S2 Stainless steel, standard ports, bsp Check Check Check Valve Valve Valve Seats Seats Seats Check Check Check Valve Valve Valve Balls Balls Balls Diaphragm Diaphragm Diaphragm Material Material Material Manifold Manifold Manifold OO O---Rings Rings Rings GE GE GE Geolast® CW CW CW Polychloroprene Weighted BN BN BN Buna-N PT PT PT PTFE SP SP SP Santoprene® GE GE GE Geolast CO CO CO Polychloroprene Overmolded SS SS SS 316 Stainless Steel SP SP SP Santoprene PT PT PT PTFE/Santoprene Two-Piece SS SS SS 316 Stainless Steel SP SP SP Santoprene Approvals Approvals Approvals All models are rated: II 2 GD Ex h IIC 66ºC...135ºC Gb Ex h IIIC T135ºC Db 4 334014D

exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable. WARNING WARNING WARNING FIRE FIRE FIRE AND AND AND EXPLOSION EXPLOSION EXPLOSION HAZARD HAZARD HAZARD Flammable fumes, such as solvent and paint fumes, in work work work area area area can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. • Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc). • Keep work area free of debris, including solvent, rags and gasoline. • Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present. • Ground all equipment in the work area. See Grounding Grounding Grounding instructions. • Use only grounded hoses. • Stop Stop Stop operation operation operation immediately immediately immediately if static sparking occurs or you feel a shock... Do not use equipment until you identify and correct the problem. • Keep a working fire extinguisher in the work area. • Route exhaust away from all ignition sources. If diaphragm ruptures, fluid may be exhausted with air. PRESSURIZED PRESSURIZED PRESSURIZED EQUIPMENT EQUIPMENT EQUIPMENT HAZARD HAZARD HAZARD Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury. • Follow the Pressure Pressure Pressure Relief Relief Relief Procedure Procedure Procedure when you stop spraying/dispensing and before cleaning, checking, or servicing equipment. • Tighten all fluid connections before operating the equipment. • Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. 334014D 5

• Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Technical Technical Data Data Data in all equipment manuals. • Use fluids and solvents that are compatible with equipment wetted parts. See Technical Technical Technical Data Data Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS from distributor or retailer. • Do not leave the work area while equipment is energized or under pressure. • Turn off all equipment and follow the Pressure Pressure Pressure Relief Relief Relief Procedure Procedure Procedure when equipment is not in use. • Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only. • Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety hazards. • Make sure all equipment is rated and approved for the environment in which you are using it. • Use equipment only for its intended purpose. Call your distributor for information. • Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces. • Do not kink or over bend hoses or use hoses to pull equipment. • Keep children and animals away from work area. • Comply with all applicable safety regulations. PRESSURIZED PRESSURIZED PRESSURIZED ALUMINUM ALUMINUM ALUMINUM PARTS PARTS PARTS HAZARD HAZARD HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage. • Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents. • Do not use chlorine bleach. • Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility. THERMAL THERMAL THERMAL EXPANSION EXPANSION EXPANSION HAZARD HAZARD HAZARD Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure due to the thermal expansion. Over-pressurization can result in equipment rupture and serious injury. • Open a valve to relieve the fluid expansion during heating. • Replace hoses proactively at regular intervals based on your operating conditions. 6 334014D

injury or property damage. • Use only compatible water-based solvents to clean plastic structural or pressure-containing parts. • See Technical Technical Technical Data Data Data in this and all other equipment instruction manuals. Read fluid and solvent manufacturer’s MSDSs and recommendations. TOXIC TOXIC TOXIC FLUID FLUID FLUID OR OR OR FUMES FUMES FUMES HAZARD HAZARD HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDSs to know the specific hazards of the fluids you are using. • Route exhaust away from work area. If diaphragm ruptures, fluid may be exhausted into the air. • Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines. BURN BURN BURN HAZARD HAZARD HAZARD Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns: • Do not touch hot fluid or equipment. PERSONAL PERSONAL PERSONAL PROTECTIVE PROTECTIVE PROTECTIVE EQUIPMENT EQUIPMENT EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited to: • Protective eyewear, and hearing protection. • Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer. 334014D 7

only a guide for selecting and installing system components. Contact your Graco distributor for assistance in planning a system to suit your needs. Tighten Tighten Tighten Fasteners Fasteners Fasteners Before Before Before Setup Setup Setup Before using the pump for the first time, check and retorque all external fasteners. Follow Torque Instructions, page 16. After the first day of operation, retorque the fasteners. Mounting Mounting Mounting • The pump exhaust air may contain contaminants. Ventilate to a remote area. See Air Exhaust Ventilation, page 10. • Never move or lift a pump under pressure. If dropped, the fluid section may rupture. Always follow the Pressure Relief Procedure, page 13, before moving or lifting the pump. 1. Be sure the mounting surface can support the weight of the pump, hoses, and accessories, as well as the stress caused during operation. 2. For all mountings, be sure the pump is bolted directly to the mounting surface. Mount the pump horizontally, with the feet at the bottom of the pump. Do not mount the pump on a vertical surface, such as a wall. 3. For ease of operation and service, mount the pump so air valve, air inlet, fluid inlet and fluid outlet ports are easily accessible. Grounding Grounding Grounding The equipment must be grounded to reduce the risk of static sparking. Static sparking can cause fumes to ignite or explode. Grounding provides an escape wire for the electric current. • Pump: Pump: Pump: Loosen the grounding screw (GS). Insert one end of a 12 ga. minimum ground wire (R) behind the grounding screw and tighten the screw securely. Do not exceed 15 in-lb (1.7 N•m). Connect the clamp end of the ground wire to a true earth ground. A ground wire and clamp, Part 238909, is available from Graco. Figure 1 Grounding Screws and Wires 8 334014D

with a maximum of 500 ft (150 m) combined hose length to ensure grounding continuity. • Air Air Air compressor: compressor: compressor: Follow manufacturer’s recommendations. Check your system electrical continuity after the initial installation, and then set up a regular schedule for checking continuity to be sure proper grounding is maintained. Air Air Air Line Line Line See Typical Floor Mount Installation, page 12 1. Install an air filter/regulator (C). An air line filter removes harmful dirt and moisture from the compressed air supply. Use the regulator and gauge to control the fluid pressure. The fluid stall pressure will be the same as the setting of the air regulator. 2. Locate a bleed-type master air valve (B) close to the pump and use it to relieve trapped air. Be sure the valve is easily accessible from the pump and located downstream from the regulator. Trapped air can cause the pump to cycle unexpectedly, which could result in serious injury from splashing. 3. Locate another master air valve (E) upstream from all air line accessories and use it to isolate them during cleaning and repair. 4. An adjustable inlet air valve or needle valve (G) my be installed for pump speed control. 5. Install a grounded, flexible air hose (A) between the accessories and the 3/4 npt(f) pump air inlet (D). Use a minimum 5/8 in. (16 mm) ID air hose. 334014D 9

air exhaust port. Excessive exhaust restriction can cause erratic pump operation. To provide a remote exhaust: 1. Remove the muffler (T) from the pump air exhaust port. 2. Install a grounded air exhaust hose (U). Connect the muffler (T) to the other end of the hose. The minimum size for the air exhaust hose is 3/4 in. (19 mm) ID. If a hose longer than 15 ft (4.57 m) is required, use a larger diameter hose. Avoid sharp bends or kinks in the hose. 3. Place a container at the end of the air exhaust line to catch fluid in case a diaphragm ruptures. If the diaphragm ruptures, the fluid being pumped will exhaust with the air. Figure 2 Vent exhaust air KEY KEY KEY AAA Air supply line GG G Optional needle valve for pump speed adjustment. BBB Bleed-type master air valve TTT Muffler CCC Air filter/regulator UUU Grounded air exhaust hose DDD Air inlet VVV Container for remote air exhaust EEE Master air valve (for accessories) 10 334014D

1. Use grounded flexible, fluid supply hoses (G). See Grounding, page 8 . 2. If the inlet fluid pressure to the pump is more than 25% of the outlet working pressure, the ball check valves will not close fast enough, resulting in inefficient pump operation. 3. Excessive inlet fluid pressure also will shorten diaphragm life. Approximately 3 - 5 psi (0.02- 0.03 MPa, 0.21-0.34 bar) should be adequate for most materials. 4. For maximum suction lift (wet and dry), see Technical Data, page 20. For best results, always install the pump as close as possible to the material source. Fluid Fluid Fluid Outlet Outlet Outlet Line Line Line See Typical Floor Mount Installation, page 12. 1. Use grounded, flexible fluid hoses (L). See Grounding, page 8 . 2. Install a fluid drain valve (J) near the fluid outlet. 3. Install a shutoff valve (K) in the fluid outlet line. Fluid Fluid Fluid Inlet Inlet Inlet and and and Outlet Outlet Outlet Ports Ports Ports NOTE: NOTE: NOTE: Remove and reverse the manifold(s) to change the orientation of inlet or outlet port(s). Follow Torque Instructions, page 16. 1050HP 1050HP 1050HP — — — Aluminum Aluminum Aluminum Manifolds Manifolds Manifolds The fluid inlet and outlet manifolds each have two 1 in. npt(f) or bspt threaded ports (M, N). Close off the unused port using the supplied plugs. 1050HP 1050HP 1050HP — — — Stainless Stainless Stainless Steel Steel Steel Manifolds Manifolds Manifolds The fluid inlet and outlet manifolds each have one 1 in. npt(f) or bspt port. 334014D 11

KEY KEY KEY AAA Air supply line JJJ Fluid drain valve (required) BBB Bleed-type master air valve (required for pump) KKK Fluid shutoff valve CCC Air filter and regulator LLL Flexible fluid outlet hose DDD Air inlet MM M Fluid inlet (2 ports on aluminum manifolds,1 port on SST manifolds) EEE Master air valve (for accessories) NNN Fluid outlet (2 ports on aluminum manifolds,1 port on SST manifolds) FFF Flexible fluid suction hose RRR Ground wire (required; see Grounding, page 8 ). GG G Optional needle valve for pump speed adjustment. 12 334014D

whenever you see this symbol. This equipment stays pressurized until pressure is relieved manually. To help prevent serious injury from pressurized fluid, such as splashing in the eyes or on skin, follow the Pressure Relief Procedure when you stop pumping and before you clean, check, or service the equipment. 1. Shut off the air supply to the pump. 2. Open the dispensing valve, if used. 3. Shift the high/low pressure lever back and forth two times. Leave the lever in the “Low” position as shown. Figure 4 High/Low Pressure Lever 4. Open the fluid drain valve (installed on the system) to relieve all fluid pressure. Have a container ready to catch the drainage. Tighten Tighten Tighten Fasteners Fasteners Fasteners Before Before Before Setup Setup Setup Before using the pump for the first time, check and retorque all external fasteners. Follow Torque Instructions, page 16. After the first day of operation, retorque the fasteners. Flush Flush Flush the the the Pump Pump Pump Before Before Before First First First Use Use Use The pump was tested in water. If water could contaminate the fluid you are pumping, flush the pump thoroughly with a compatible solvent. See Flushing and Storage, page 15. High/Low High/Low High/Low Lever Lever Lever Use the High/Low lever to set the desired pressure mode. When the lever is set to “Low,” the fluid outlet pressure is slightly less than the air inlet pressure. When the lever is set to “High,” the fluid outlet pressure is slightly less than two times the inlet air pressure. Note that the High pressure setting increases both fluid outlet pressure and inlet air consumption. NOTE: NOTE: NOTE: The lever must be fully seated into the High or Low position for proper operation. 334014D 13

to Grounding, page 8 . 2. Ensure the High/Low pressure lever is in the “Low” position before starting the pump. 3. Check all fittings to be sure they are tight. Use a compatible liquid thread sealant on all male threads. Tighten fluid inlet and outlet fittings securely. 4. Place the suction tube (if used) in the fluid to be pumped. NOTE: NOTE: NOTE: If fluid inlet pressure to the pump is more than 25% of outlet working pressure, the ball check valves will not close fast enough, resulting in inefficient pump operation. NOTICE NOTICE NOTICE Excessive fluid inlet pressure can reduce diaphragm life and may result in pump damage. 5. Place the end of the fluid hose into an appropriate container. 6. Close the fluid drain valve. 7. Turn the air regulator knob to 0. Open all bleed-type master air valves. 8. If the fluid hose has a dispensing device, hold it open. 9. Slowly increase air pressure with the air regulator until the pump starts to cycle. Allow the pump to cycle slowly until all air is pushed out of the lines and the pump is primed. NOTE: NOTE: NOTE: Use lowest possible air pressure to prime, just enough to cycle the pump. If the pump does not prime as expected, turn air pressure DOWN. DOWN. DOWN. 10. If you are flushing, run the pump long enough to thoroughly clean the pump and hoses. 11. Close the dispensing valve, if used. 12. Close the bleed-type master air valve. Pump Pump Pump Shutdown Shutdown Shutdown At the end of the work shift and before you check, adjust, clean or repair the system, follow the Pressure Relief Procedure, page 13. 14 334014D

based on the pump’s service history. Scheduled maintenance is especially important to prevent spills or leakage due to diaphragm failure. Lubrication Lubrication Lubrication The pump is lubricated at the factory. It is designed to require no further lubrication for the life of the pump. An inline lubricator is not needed, and is not recommended, under normal operating conditions. Tighten Tighten Tighten Threaded Threaded Threaded Connections Connections Connections Before each use, check all hoses for wear or damage, and replace as necessary. Check to be sure all threaded connections are tight and leak-free. Check fasteners. Tighten or retorque as necessary. Although pump use varies, a general guideline is to retorque fasteners every two months. See Torque Instructions, page 16. Flushing Flushing Flushing and and and Storage Storage Storage • Flush before fluid can dry in the equipment, at the end of the day, before storing, and before repairing equipment. • Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary. • Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts. Flush the pump often enough to prevent the fluid you are pumping from drying or freezing in the pump and damaging it. Use a compatible solvent. Always flush the pump and relieve the pressure before storing it for any length of time. 334014D 15

diaphragm joint, and manifolds have a thread-locking adhesive patch applied to the threads. If this patch is excessively worn, the fasteners may loosen during operation. Replace screws with new ones or apply medium-strength (blue) Loctite or equivalent to the threads. If fluid cover, center diaphragm joint, or manifold fasteners have been loosened, it is important to torque them using the following procedure to improve sealing. NOTE: NOTE: NOTE: Always completely torque the fluid covers and center diaphragm joint before torquing the manifolds. Start all fluid cover or center diaphragm joint screws a few turns. Then turn down each screw just until head contacts cover. Then turn each screw by 1/2 turn or less working in a crisscross pattern to specified torque. Repeat for manifolds. Fluid Fluid Fluid cover, cover, cover, center center center diaphragm diaphragm diaphragm joint, joint, joint, and and and manifold manifold manifold fasteners: fasteners: fasteners: 100 in-lb (11.3 N•m) Lubricate air valve fasteners prior to reassembly to prevent galling. Retorque the air valve fasteners in a crisscross pattern to specified torque. Air Air Air valve valve valve fasteners: fasteners: fasteners: 80 in-lb (9.0 N•m) Air Air Air Valve Valve Valve Fasteners Fasteners Fasteners Fluid Fluid Fluid Covers Covers Covers and and and Center Center Center Diaphragm Diaphragm Diaphragm Joint Joint Joint Manifolds Manifolds Manifolds 16 334014D

Dimensions Dimensions Dimensions and and and Mounting Mounting Mounting KEY KEY KEY Aluminum Aluminum Aluminum SST SST SST Aluminum Aluminum Aluminum and and and SST SST SST AAA 12.7 in (323 mm) 11.8 in (300 mm) HHH 6.2 in (157 mm) BBB 14.4 in (366 mm) 12.9 in (328 mm) JJJ 9.4 in (239 mm) CCC 15.3 in (389 mm) 13.7 in (348 mm) KKK 15.6 in (396 mm) DDD 10.9 in (277 mm) 9.5 in (241 mm) LLL 3/4 npt(f) Air Inlet EEE 1.8 in (46 mm) 1.1 in (28 mm) MM M 1 in npt(f) or 1 in. bspt Fluid Inlet (2 for aluminum manifolds; 1 for SST manifolds) FFF 10.8 in (274 mm) 10.7 in (272 mm) NNN 1 in npt(f) or 1 in. bspt Fluid Outlet (2 for aluminum manifolds; 1 for SST manifolds) GG G 21.5 in (546 mm) 20.6 in (523 mm) PPP 3/4 npt(f) Air Exhaust Port NOTE: NOTE: NOTE: All dimensions are approximate. 334014D 17

BBB 100 psi (0.7 MPa, 7.0 bar) CCC 70 psi (0.48 MPa, 4.8 bar) DDD 40 psi (0.28 MPa, 2.8 bar) EEE 20 psi (0.14 MPa, 1.4 bar) Air Air Air Consumption Consumption Consumption Approximate Approximate Approximate Cycles Cycles Cycles per per per Minute Minute Minute How How How toto to Read Read Read the the the Charts Charts Charts 1. Locate fluid flow rate along bottom of chart. 2. Follow vertical line up to intersection with selected operating air pressure curve. 3. Follow left to scale to read fluid fluid fluid outlet outlet outlet pressure pressure pressure (top chart) or air air air consumption consumption consumption (bottom chart) scfm scfm scfm (Nm (Nm (Nm333/min.) /min.) /min.) 0 20 (0.6) 40 (1.1) 60 (1.7) 80 (2.3) 100 (2.8) 0 0 10 (38) 20 (76) 30 (114) 40 (151) 50 (189) 56 112 168 224 280 A B C D E Fluid Fluid Fluid Flow Flow Flow — — — gpm gpm gpm (lpm) (lpm) (lpm) 18 334014D

BBB 100 psi (0.7 MPa, 7.0 bar) CCC 70 psi (0.48 MPa, 4.8 bar) DDD 40 psi (0.28 MPa, 2.8 bar) EEE 20 psi (0.14 MPa, 1.4 bar) Air Air Air Consumption Consumption Consumption Approximate Approximate Approximate Cycles Cycles Cycles per per per Minute Minute Minute How How How toto to Read Read Read the the the Charts Charts Charts 1. Locate fluid flow rate along bottom of chart. 2. Follow vertical line up to intersection with selected operating air pressure curve. 3. Follow left to scale to read fluid fluid fluid outlet outlet outlet pressure pressure pressure (top chart) or air air air consumption consumption consumption (bottom chart) scfm scfm scfm (Nm (Nm (Nm333/min.) /min.) /min.) 0 25 (0.7) 50 (1.4) 75 (2.1) 100 (2.8) 125 (3.5) 0 0 10 (38) 20 (76) 30 (114) 40 (151) 50 (189) 50 100 150 200 250 A B C D E Fluid Fluid Fluid Flow Flow Flow — — — gpm gpm gpm (lpm) (lpm) (lpm) 334014D 19

Air Air Air pressure pressure pressure operating operating operating range range range 20-125 psi 0.14-0.86 MPa, 1.4-8.6 bar Fluid Fluid Fluid displacement displacement displacement per per per cycle cycle cycle Low Pressure Setting 0.17 g 0.64 l High Pressure Setting 0.20 g 0.76 l Air Air Air consumption consumption consumption atat at 70 70 70 psi, psi, psi, 20 20 20 gpm gpm gpm atat at 4.8 4.8 4.8 bar, bar, bar, 76 76 76 lpm lpm lpm Low Pressure Setting 26 scfm 0.7 cubic meters per minute High Pressure Setting 51 scfm 1.4 cubic meters per minute Maximum Maximum Maximum values values values with with with water water water as as as media media media under under under submerged submerged submerged inlet inlet inlet conditions conditions conditions atat at ambient ambient ambient temperature: temperature: temperature: Maximum air consumption Low Pressure Setting 59 scfm 1.7 cubic meters per minute High Pressure Setting 95 scfm 2.7 cubic meters per minute Maximum free-flow delivery Low Pressure Setting 50 gpm 189 lpm High Pressure Setting 46 gpm 174 lpm Maximum pump speed Low Pressure Setting 280 cpm High Pressure Setting 225 cpm Maximum suction lift (varies widely based on ball/seat selection and wear, operating speed, material properties, and other variables) 16 ft dry, 29 ft wet 4.9 m dry 8.8 m wet Maximum Maximum Maximum size size size pumpable pumpable pumpable solids solids solids 1/8 in 3.2 mm Recommended Recommended Recommended cycle cycle cycle rate rate rate for for for continuous continuous continuous use use use 93–140 cpm (in Low or High setting) Recommended Recommended Recommended cycle cycle cycle rate rate rate for for for circulation circulation circulation systems systems systems 20 cpm (in Low or High setting) Air Air Air inlet inlet inlet size size size 3/4 npt(f) Fluid Fluid Fluid inlet inlet inlet size size size 1 in. npt(f) or 1 in. bspt Fluid Fluid Fluid outlet outlet outlet size size size 1 in. npt(f) or 1 in. bspt Weight Weight Weight 48 lb (aluminum manifolds) 60 lb (SST manifolds) 21.8 kg (aluminum manifolds) 27.2 kg (SST manifolds) 20 334014D

Sound Sound Sound Power Power Power (measured per ISO-9614–2) At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm Low Pressure Setting 78 dBa High Pressure Setting 91 dBa At 100 psi (0.7 MPa, 7.0 bar) and full flow Low Pressure Setting 90 dBa High Pressure Setting 102 dBa Sound Sound Sound Pressure Pressure Pressure (tested 3.28 ft [1 m] from equipment) At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm Low Pressure Setting 84 dBa High Pressure Setting 96 dBa At 100 psi (0.7 MPa, 7.0 bar) and full flow Low Pressure Setting 84 dBa High Pressure Setting 96 dBa Wetted Wetted Wetted parts parts parts aluminum plus the material(s) chosen for seat, ball, and diaphragm options. Non Non Non---wetted wetted wetted external external external parts parts parts aluminum, coated carbon steel Fluid Fluid Fluid Temperature Temperature Temperature Range Range Range NOTICE NOTICE NOTICE Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid operating temperature range. Stay within the temperature range of the most-restricted wetted component. Operating at a fluid temperature that is too high or too low for the components of your pump may cause equipment damage. Fluid Fluid Fluid Temperature Temperature Temperature Range Range Range Diaphragm/Ball Diaphragm/Ball Diaphragm/Ball Material Material Material Fahrenheit Fahrenheit Fahrenheit Celsius Celsius Celsius Buna-N (BN) 10° to 180°F -12° to 82°C Geolast (GE) –40° to 150°F –40° to 66°C Polychloroprene overmolded diaphragm (CO) or Polychloroprene check balls (CW) 0° to 180°F –18° to 82°C 2–Piece PTFE/Santoprene Diaphragm 40° to 180°F 4° to 82°C Santoprene® (SP) -40° to 180°F -40° to 82°C California California California Proposition Proposition Proposition 65 65 65 CALIFORNIA CALIFORNIA CALIFORNIA RESIDENTS RESIDENTS RESIDENTS WARNING: WARNING: WARNING: Cancer and reproductive harm — www.P65warnings.ca.gov. 334014D 21

name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of five years from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation. THIS THIS THIS WARRANTY WARRANTY WARRANTY IS IS IS EXCLUSIVE, EXCLUSIVE, EXCLUSIVE, AND AND AND IS IS IS IN IN IN LIEU LIEU LIEU OF OF OF ANY ANY ANY OTHER OTHER OTHER WARRANTIES, WARRANTIES, WARRANTIES, EXPRESS EXPRESS EXPRESS OR OR OR IMPLIED, IMPLIED, IMPLIED, INCLUDING INCLUDING INCLUDING BUT BUT BUT NOT NOT NOT LIMITED LIMITED LIMITED TO TO TO WARRANTY WARRANTY WARRANTY OF OF OF MERCHANTABILITY MERCHANTABILITY MERCHANTABILITY OR OR OR WARRANTY WARRANTY WARRANTY OF OF OF FITNESS FITNESS FITNESS FOR FOR FOR AAA PARTICULAR PARTICULAR PARTICULAR PURPOSE. PURPOSE. PURPOSE. Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within six (6) years of the date of sale.. GRACO GRACO GRACO MAKES MAKES MAKES NO NO NO WARRANTY, WARRANTY, WARRANTY, AND AND AND DISCLAIMS DISCLAIMS DISCLAIMS ALL ALL ALL IMPLIED IMPLIED IMPLIED WARRANTIES WARRANTIES WARRANTIES OF OF OF MERCHANTABILITY MERCHANTABILITY MERCHANTABILITY AND AND AND FITNESS FITNESS FITNESS FOR FOR FOR AAA PARTICULAR PARTICULAR PARTICULAR PURPOSE, PURPOSE, PURPOSE, IN IN IN CONNECTION CONNECTION CONNECTION WITH WITH WITH ACCESSORIES, ACCESSORIES, ACCESSORIES, EQUIPMENT, EQUIPMENT, EQUIPMENT, MATERIALS MATERIALS MATERIALS OR OR OR COMPONENTS COMPONENTS COMPONENTS SOLD SOLD SOLD BUT BUT BUT NOT NOT NOT MANUFACTURED MANUFACTURED MANUFACTURED BY BY BY GRACO GRACO GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.. In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées. Graco Graco Graco Information Information Information For the latest information about Graco products, visit www.graco.com. For patent information, see www.graco.com/patents. To To To place place place an an an order, order, order, contact your Graco Distributor or call to identify the nearest distributor. Phone: Phone: Phone: 612-623-6921 or or or Toll Toll Toll Free: Free: Free: 1-800-328-0211 Fax: Fax: Fax: 612-378-3505 All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original Instructions. This manual contains English. MM 334014 Graco Graco Graco Headquarters: Headquarters: Headquarters: Minneapolis International International International Offices: Offices: Offices: Belgium, China, Japan, Korea GRACO GRACO GRACO INC. INC. INC. AND AND AND SUBSIDIARIES SUBSIDIARIES SUBSIDIARIES ••• P.O. P.O. P.O. BOX BOX BOX 1441 1441 1441 ••• MINNEAPOLIS MINNEAPOLIS MINNEAPOLIS MN MN MN 55440-1441 55440-1441 55440-1441 ••• USA USA USA Copyright Copyright Copyright 2014, 2014, 2014, Graco Graco Graco Inc. Inc. Inc. All All All Graco Graco Graco manufacturing manufacturing manufacturing locations locations locations are are are registered registered registered toto to ISO ISO ISO 9001. 9001. 9001. www.graco.com Revision D, March 2020