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E2006 CCN 81376808
& (800) 276-4658 D FAX (800) 266-7016
INGERSOLL RAND COMPANY LTD
P.O. BOX 151
D ONE ARO CENTER D BRYAN, OHIO 43506-0151
OPERATOR’S MANUAL
650715-C
RELEASED: 3-7-90
REVISED: 1-14-06
(REV. F)
1” DIAPHRAGM PUMP
FOR 50 / 50 ANTI-FREEZE MIXING
INCLUDE OPERATOR’S MANUAL: 66610X-X-C 1" Diaphragm Pump (pn 97999-100)
(METALLIC) DUAL INLET MANIFOLD / SINGLE OUTLET MANIFOLD
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.
GENERAL DESCRIPTION
Model 650715-C diaphragm pump is designed for mixing anti-freeze
and water in 50 / 50 proportion for automotive coolant systems.
The pump is similar to other standard models in the 1" metallic dia-
phragm pump family. A 66610X-X-C Operator’s Manual should be used
for General Information, Installation, Operation and Maintenance. This
model is modified to include dual inlets.
This pump would be typically used in conjunction with two (2) 3/4 - 14
N.P.T. x 1 - 11-1/2 N.P.T. non-collapsing siphon hoses for supply, one is
for water and one is for anti-freeze. A 1 - 11-1/2 N.P.T. delivery hose with
a control handle will deliver a 50 / 50 mix of water and anti-freeze when
the trigger is activated.
This pump includes an Aluminum center body, Aluminum outlet man-
ifold, Stainless steel inlets, Nitrile diaphragms and Acetal balls. Refer to
the chart below for part substitutions.
650715-C is similar to model 666100-362-C.
SERVICE KITS AVAILABLE
637119-62-C (Fluid Section)
637118-C (Air Section)
650715-C ANTI-FREEZE
DIAPHRAGM PUMP
Item Description (size)
Model
666100-362-C Qty
Model
650715-C Qty
6 Washer (3-5/8" o.d.) 93441-2 (2) 93441-1 (2)
14 Screw (1/2" - 20 X 1’’) Y5-85-K (2) Y5-85-T s (2)
16 Outlet Manifold 92001 (2) 92001 (1)
18 90_ Inlet Manifold −−−−− −−− 92847 (2)
24 Washer (5/16") −−−−− −−− Y13-5-C (4)
s Tighten to 35 - 45 ft lbs (47.5 - 61.0 Nm).