OPERATOR’S MANUAL
66610X-X-C
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE
RELEASED: 8-24-89
REVISED: 12-14-18
(REV: AL)
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
options.
637118-C
for air section repair (see page 8).
637119-XXX-C
for fluid section repair
with
seats (see page 5).
637119-XX-C
for fluid section repair
without
seats (see page 5).
637167
Abrasion Resistant Conversion Kit is available for use in heavy
and abrasive material applications (see page 5).
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 . . . . . . . . 28.95 lbs (13.13 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 . . . . . . . . . . . . . . . . . -20⁰ to 180⁰ F (-29⁰ 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 . . . . . . . . 32⁰ to 175⁰ F (0⁰ to 79⁰ C)
Polyurethane . . . . . . . . . . -10⁰ to 150⁰ F (-23⁰ to 66⁰ C)
Kynar® PVDF . . . . . . . . . . . 10⁰ to 200⁰ F (-12⁰ to 93⁰ C)
Santoprene®. . . . . . . . . . . -40⁰ to 225⁰ F (-40⁰ to 107⁰ C)
PTFE . . . . . . . . . . . . . . . . . . 40⁰ to 225⁰ F (4⁰ to 107⁰ C)
Composite PTFE . . . . . . 14⁰ to 194⁰ F (-10⁰ to 90⁰ C)
Viton® . . . . . . . . . . . . . . . . . -40⁰ to 350⁰ F (-40⁰ to 177⁰ C)
Dimensional Data
. . . . . . . . . . . . . . . see page 10 and 11
Noise Level @ 70 psig, 60 cpm
. . 78.3 dB(A)
Tested with 93110 muffler installed
.
The pump sound pressure levels published here have been updated to an Equiv-
alent Continuous Sound Level (LAeq) to meet the intent of ANSI S1.13-1971, CA-
GI-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.
6661XX-XXX-C
1’’ DIAPHRAGM PUMP
DUAL
MANIFOLD
ALUMINUM / CAST
IRON PUMP
SINGLE
MANIFOLD
STAINLESS STEEL
PUMP
Figure 1
