ARO ARO 666250-XXX-C Manuals

INGERSOLL RAND COMPANY LTD P.O. BOX 151 y ONE ARO CENTER y BRYAN, OHIO 43506-0151  (800) 276-4658 y FAX (800) 266-7016 © 2010 CCN 15242647 www.ingersollrandproducts.com OPERATOR’S MANUAL 666250-XXX-C INCLUDING: OPERATION, INSTALLATION & MAINTENANCE RELEASED: 3-13-06 REVISED: 5-5-10 (REV. 07) 2" DIAPHRAGM PUMP 1:1 RATIO (METALLIC) READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT. It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference. The original language of this manual is English. SERVICE KITS Refer to Model Description Chart to match the pump material op- tions. 637434 for air section repair (see page 6). 637432-XX for fl uid section repair (see page 4). PUMP DATA Models . . . . . . . . . . . . . . . . . see Model Description Chart for “-XXX” Pump Type . . . . . . . . . . . . . Metallic Air Operated Double Diaphragm Material . . . . . . . . . . . . . . . . see Model Description Chart Weight . . . . . . 6662X0-XXX-C . . . . . . . . . . . . 65.15 lbs (29.55 kgs) 6662X1-XXX-C . . . . . . . . . . . . 129.93 lbs (58.94 kgs) 6662X2-XXX-C . . . . . . . . . . . . 124.30 lbs (56.38 kgs) 6662XA-XXX-C . . . . . . . . . . . 65.15 lbs (29.55 kgs) 6662XB-XXX-C . . . . . . . . . . . 129.93 lbs (58.94 kgs) 6662XC-XXX-C . . . . . . . . . . . 124.30 lbs (56.38 kgs) Maximum Air Inlet Pressure . . . . . . . . . . . 120 p.s.i.g. (8.3 bar) Maximum Material Inlet Pressure . . . . . . 10 p.s.i.g. (0.69 bar) Maximum Outlet Pressure . . . . . . . . . . . . . 120 p.s.i.g. (8.3 bar) Maximum Flow Rate (fl ooded inlet) . . . 172 g.p.m. (651.0 l.p.m.) Maximum Particle Size . . . . . . . . . . . . . . . . 1/4” dia. (6.4 mm) Maximum Temperature Limits (diaphragm / ball / seal / seat material) E.P.R. / EPDM . . . . . . . . . . . . . . . . . . . -60° to 280° F (-51° to 138° C) Hytrel® . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 150° F (-29° to 66° C) Kynar® PVDF . . . . . . . . . . . . . . . . . . . 10° to 200° F (-12° to 93° C) Nitrile . . . . . . . . . . . . . . . . . . . . . . . . . . 10° to 180° F (-12° to 82° C) Santoprene® . . . . . . . . . . . . . . . . . . . -40° to 225° F (-40° to 107° C) PTFE . . . . . . . . . . . . . . . . . . . . . . . . . . . 40° to 225° F (4° to 107° C) Viton® . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 350° F (-40° to 177° C) Dimensional Data . . . . . . . . . . . . . . . . . . . . . . see page 8 Noise Level @ 70 p.s.i., 60 c.p.m.c . . . . . . 85.3 db(A)d c Tested with 94810 muffl er assembly installed. d The pump sound pressure levels published here have been updated to an Equivalent Continuous Sound Level (LAeq) to meet the intent of ANSI S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations. NOTICE: All possible options are shown in the chart, however, certain combinations may not be recommended, consult a representative or the factory if you have questions concerning availability. Figure 1 MODEL DESCRIPTION CHART 6662 X X - X X X - C Center Body Material / Fluid Connection 5 - Aluminum / 2 - 11-1/2 NPTF - 2 7 - Aluminum / Rp 2 (2 - 11 BSP parallel) Ball Material 2 - Nitrile C - Hytrel 4 - PTFE E - Santoprene A - 316 Stainless Steel Example: Model #666250-1EB-C Fluid Section Service Kit # 637432-EB 6662XX - X X X - C Ball Diaphragm 637432 - X X Fluid Cap & Manifold Material / Hardware 0 - Aluminum / Carbon steel 1 - Stainless Steel / Carbon Steel 2 - Cast Iron / Carbon Steel A - Aluminum / Stainless Steel B - Stainless Steel / Stainless Steel C - Cast Iron / Stainless Steel Diaphragm Material 2 - Nitrile 9 - Hytrel 4 - PTFE / Santoprene B - Santoprene Seat Material 1 - Aluminum 8 - Hard Stainless Steel 2 - 316 Stainless Steel 9 - Hytrel 4 - Kynar PVDF E - Santoprene 5 - Carbon Steel G - Nitrile Fluid Section Service Kit Selection