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E2010 CCN 81660219
(800) 276-4658 D FAX (800) 266-7016
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET -- BRYAN, OHIO 43506
OPERATOR’S MANUAL
66615X-X-C
RELEASED: 5-31-88
REVISED:
12-1-10
(REV. A
B)
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
1-1/2” 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.
SERVICE KITS
Refer to the Model Description Chart to match the pump material op-
tions.
637118-C for air section repair (see page 6).
637124-XX for fluid section repair (see page 4).
637155 Abrasion Resistant Conversion Kit is available for use in heavy
and abrasive material applications (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 Aluminum 51.54 lbs (23.4 kgs).... ...........
Cast Iron 79.54 lbs (36.1 kgs)............
Stainless Steel 84.54 lbs (38.3 kgs)........
[add 23 lbs (10.4 kgs) for cast iron air motor section]
Maximum Air Inlet Pressure 120 p.s.i. (8.3 bar)........
Maximum Material Inlet Pressure 10 p.s.i. (0.69 bar)....
Maximum Outlet Pressure 120 p.s.i. (8.3 bar).........
Maximum Flow Rate
(flooded inlet) 90 g.p.m. (340.7 l.p.m.)....
Displacement / Cycle @ 100 p.s.i.g. 0.64 gal. (2.42 lit.)..
Maximum Particle Size 1/4” dia. (6.4 mm)...........
Maximum Temperature Limits (diaphragm / ball / seat material)
Acetal 10_ to 180_ F(-12_ to 82_ C).................
E.P.R. -60_ to 280_ F(-51_ to 138_ C).................
HytrelR -20_ to 150_ F(-29_ to 66_ C)...............
KynarR PVDF 10_ to 200_ F(-12_ to 93_ C)...........
Neoprene 0_ to 200_ F(-18_ to 93_ C)..............
Nitrile 10_ to 180_ F(-12_ to 82_ C).................
Polypropylene 35_ to 175_
F(2_ to 79_
C)
...........
Polyurethane 10_ to 150_ F(-12_ to 66_ C)............
PTFE 40_ to 225_ F(4_
to 107_
C).................
SantopreneR -40_ to 225_ F(-40_ to 107_ C)...........
VitonR -40_ to 350_ F(-40_ to 177_ C)................
Dimensional Data see page 8...............
Noise Level @ 70 p.s.i. - 60 c.p.m.
77.7 dba(A)..
Tested with 93139 muffler assembly installed.
Thepump soundpressure levels publishedhere have beenupdated toan Equivalent
Continuous Sound Level(L
Aeq
) to meetthe intent of ANSIS1.13-1971, CAGI-PNEU-
ROP 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.
66615X-XXX-C
1-1/2” DIAPHRAGM PUMP
Figure 1
MODEL DESCRIPTION CHART
6661 X X -XX X -C
6661XX - X X X -C
637124 - X X
DiaphragmBall
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # 666150-361-C
FLUID SECTION SERVICE KIT # 637124-61
Seat Material
1 - Aluminum 4 - Kynar PVDF
2 - 316 Stainless Steel 5 - Carbon Steel
3 - Polypropylene 8 - 440 Stainless Steel
Diaphragm Material
1 - Neoprene 5 - E.P.R.
2 - Nitrile 9 - Hytrel
3 - Viton B - Santoprene
4 - PTFE / Santoprene
Center Body Material, Threads
5 - Aluminum, N.P.T.F. 7 - Aluminum, BSP
6 - Cast Iron, N.P.T.F. 8 - Cast Iron, BSP
Fluid Cap / Manifold Material, Hardware
(Steel Hardware) (Stainless Steel Hardware)
0 - Aluminum A - Aluminum
1 - Stainless Steel B - Stainless Steel
2 - Cast Iron C - Cast Iron
Ball Material
1 - Neoprene 6 - Acetal
2 - Nitrile 8 - Polyurethane
3 - Viton A - Stainless Steel
4 - PTFE C - Hytrel
5 - E.P.R. E - Santoprene
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