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INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 276-4658
y
FAX (800) 266-7016
© 2010 CCN 15276603
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.
OPERATOR’S MANUAL 6661HX-XXX-C
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
RELEASED: 12-18-06
REVISED: 5-20-10
(REV. 04)
1" DIAPHRAGM PUMP
CSA CERTIFIED, 1:1 RATIO, METALLIC
INTENDED FOR USE WITH SWEET NATURAL GAS
SERVICE KITS
Refer to Model Description Chart to match the pump mate-
rial options.
637118-C for gas section repair (see page 6).
637119-C9-C for uid section repair (see page 4).
PUMP DATA
Models . . . . . . . . . . . . . see Model Description Chart for “-XXX”
Pump Type . . . . . . . . . Gas Operated Double Diaphragm
Material . . . . . . . . . . . . see Model Description Chart
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 lbs (8.62 kgs)
Maximum Gas 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
( ooded inlet)
. . . 35 g.p.m. (133 l.p.m.)
Displacement / Cycle @ 100 p.s.i.g. . 0.156 gal. (0.59 lit.)
Maximum Particle Size . . . . . . . . . . . . . 1/8” dia. (3.2 mm)
Maximum Temperature Limits . . . 32° to 125° F (0° to 52° C)
Dimensional Data . . . . . . . . . . . . . . . . . . . see page 8
Noise Level @ 70 p.s.i., 60 c.p.m. . . . . . . 64.5 db(A)
c
c
The pump sound pressure levels published here have been updated to
an Equivalent Continuous Sound Level (L
Aeq
) to meet the intent of ANSI
S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.
Figure 1
MODEL DESCRIPTION CHART
6661 H 0 - 1 C 9 - C
Center Section Material, Fluid Connection
H - Aluminum, 1 - 11-1/2 N.P.T.F. - 1
Fluid Cap / Manifold Material, Hardware
0 - Aluminum, Carbon Steel
Fluid Section Service Kit Selection
EXAMPLE: Model #6661H0-1C9-C
Fluid Section Service Kit # 637119-C9-C
6661H0 - 1 X X - C
Ball Diaphragm
637119 - X X - C
Seat Material
1 - Aluminum
Diaphragm Material
9 - Hytrel
Ball Material
C - Hytrel®
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