INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET - BRYAN, OHIO 43506
(800) 495-0276
FAX (800) 892-6276
© 2015
CCN 81376642
arozone.com
OPERATOR’S MANUAL
66610X-X-C
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
RELEASED:
8-24-89
REVISED: 8-7-15
(REV. AE)
1” 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).
637119 - XX -C for fluid section repair (see page 4).
637167 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 . . . . . . . . . . . 19 lbs (8.62 kgs)
Cast Iron . . . . . . . . . . . . 31 lbs (14.06 kgs)
Stainless Steel . . . . . . . . 36 lbs (16.33 kgs)
[add 8 lbs (3.63 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) . . . . 35 g.p.m. (133 l.p.m.)
Displacement / Cycle @ 100 p.s.i.
Standard Diaphragm..................0.16 gal. (0.60 lit.)
Composite PTFE Diaphgram......0.14 gal. (0.525 lit.
)
Maximum Particle Size . . . . . . . . . . . 1/8” dia. (3.2 mm)
Maximum Temperature Limits (diaphragm / ball / seat mate-
rial)
Acetal . . . . . . . . . . . . . . . . . 100 to 1800 F (-120 to 820 C)
E.P.R. / EPDM . . . . . . . . . . . -600 to 2800 F (-510 to 1380 C)
Hytrel® . . . . . . . . . . . . . . . . -200 to 1800 F (-290 to 820 C)
Neoprene . . . . . . . . . . . . . . 00 to 2000 F (-180 to 930 C)
Nitrile . . . . . . . . . . . . . . . . . 100 to 1800 F (-120 to 820 C)
Polypropylene . . . . . . . . . . . 350 to 1750 F (20 to 790 C)
Polyurethane . . . . . . . . . . . . 100 to 1500 F (-120 to 660 C)
Kynar® PVDF . . . . . . . . . . . 100 to 2000 F (-120 to 930 C)
MODEL DESCRIPTION CHART
Santoprene®. . . . . . . . . . . -40 to 225 F (-40 to 1070 C)
PTFE . . . . . . . . . . . . . . . . . 400 to 2250 F (40 to 1070 C)
Viton® . . . . . . . . . . . . . . . . -400 to 3500 F (-400 to 1770 C)
Dimensional Data
. . . . . . . . . . . . . . . see page 8
Noise Level @ 70 p.s.i., 60 c.p.m
. . 64.5dba(A)
*
*
The pump sound pressure levels published here have been updated to an Equivalent Continu-
ous Sound Level (L
Aeq
) 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.
6661 X X X X X C
6661XX X X X C
C
637119 X X
DIAPHRAGM
BALL
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # 666100-361-C
Fluid Section Service Kit # 637119-61-C
CENTER BODY MATERIAL
FLUID CAP / MANIFOLD MATERIAL
0
- Aluminum, N.P.T.F
2
- Aluminum, BSP
1
- Cast Iron, N.P.T.F
3
- Cast Iron, BSP
Seat Material
1
- Aluminum
4
- Kynar PVDF
2
- 316 Stainless Steel
5
- Carbon Steel
3
- Polypropylene
Ball Material
8
- Hard 440 Stainless Steel
0
- Aluminum, Single
A
- Aluminum, BSP
(Steel Hardware)
(Stainless Steel Hardware)
1
- Stainless Steel, Single
B
- Stainless Steel, Single
2
- CastIron, Single
C
- Cast Iron, Single
9
- StainlessSteel, Dual
D
- Stainless Steel, Dual
1
- Neoprene
6
- Acetal
2
- Nitrile
8
- Polyurethane
3
- Viton
A
- Stainless Steel
4
- PTFE
C
- Hytrel
5
- E.P.R.
E
- Santoprene
DiaphragmMaterial
1
- Neoprene
2
- Nitrile
4
- PTFE / Santoprene
3
- Viton
5
- E.P.R.
6
- Composite PTFE
9
- Hytrel
B
- Santoprene
6661XX-XXX-C
1’’ DIAPHRAGM PUMP
DUAL MANIFOLD
SINGLE MANIFOLD
Figure 1
