OPERATOR’S MANUAL
66610X-X-C
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE
RELEASED: 8-24-89
REVISED: 12-12-17
(REV: AJ)
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.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET - BRYAN, OHIO 43506
(800) 495-0276
FAX (800) 892-6276
© 2017
CCN 81376642
arozone.com
SERVICE KITS
Refer to the Model Description Chart to match the pump material
options.
637118-C
for air section repair (see page 6).
637119-XXX-C
for fluid section repair
with
seats (see page 4).
637119-XX-C
for fluid section repair
without
seats (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 psig (8.3 bar)
Maximum Material Inlet Pressure . . . . 10 psig (0.69 bar)
Maximum Outlet Pressure . . . . . . . . . . 120 psig (8.3 bar)
Maximum Flow Rate (flooded inlet) . . 35 gpm (133 lpm)
Displacement / Cycle @ 100 psig
Standard Diaphragm....................0.16 gal. (0.60 lit.)
Composite PTFE Diaphragm......0.14 gal. (0.525 lit.
)
Maximum Particle Size . . . . . . . . . . . 1/8” dia. (3.2 mm)
Maximum Temperature Limits (diaphragm / ball / seat material)
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)
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 psig, 60 cpm
. . 64.5dB(A)
*
*
The pump sound pressure levels published here have been updated to an Equivalent Contin-
uous Sound Level (LA
eq
) 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 combina-
tions may not be recommended, consult a representative or the factory if you
have questions concerning availability.
MODEL DESCRIPTION CHART
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, NPTF
2 - Aluminum, BSP
1 - Cast Iron, NPTF
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, Single
(Steel Hardware)
(Stainless Steel Hardware)
1 - Stainless Steel, Single
B - Stainless Steel, Single
2 - CastIron, Single
C - Cast Iron, Single
9 - Stainless Steel, Dual
D - Stainless Steel, Dual
1 - Neoprene
6 - Acetal
2 - Nitrile
8 - Polyurethane
3 - Viton
A - Stainless Steel
4 - PTFE
C - Hytrel
E - Santoprene
DiaphragmMaterial
1 - Neoprene
2 - Nitrile
4 - PTFE / Santoprene
3 - Viton
6 - Composite PTFE
9 - Hytrel
B - Santoprene
6661XX-XXX-C
1’’ DIAPHRAGM PUMP
DUAL MANIFOLD
SINGLE MANIFOLD
Figure 1
