M
od
els
64
00
-S
erie
s, 7
42
0-S
erie
s
SELF-PRIMING PuMPS
FEATuRES
Body:
Bronze
Impeller:
Neoprene
Shaft:
Type 316 Stainless Steel
Wearplate:
Replaceable
Shaft Seal:
Carbon-Ceramic Face Type
Bearing:
Pre-lubricated Double Row Ball
Ports:
1-1/4" (32mm) NPT Internal
Weight:
10-1/2 lb (4.8 kg) Approx.
VARIATIONS AVAILABLE
MODEL NO.
DESCRIPTION
6400-0004
Full Thickness Cam, Neoprene Impeller,
Standard Shaft
6400-0051
Half Thickness Cam, Neoprene Impeller,
Standard Shaft
6400-1051
Half Thickness Cam, Neoprene Impeller,
Short S.S. Shaft for Caterpillar Engines
7420-0004
Full Thickness Cam, Neoprene Impeller,
Standard Shaft
7420-1001
Full Thickness Cam, Neoprene Impeller,
Short S.S. Shaft for Caterpillar Engines
APPLICATIONS
MARINE: Pumping bilges, Washdown, Engine Cooling.
INDuSTRIAL: Circulating and Transferring liquids;
Velocity-mixing; Transferring soap, liquors, pastes, glues,
glycerine, lotions and brine.
FARM: Pumping water for stock and poultry houses and
Booster Pumping.
PLuMBING & HOME: Pumping out flooded basements,
cesspools, sumps and many other uses.
OPERATING INSTRuCTIONS
1. INSTALLATION - Pump may be mounted in any posi-
tion. The rotation of the pump shaft determines the
location of the pump's intake and discharge ports.
(Refer to dimensional drawing.) Pump is normally
assembled at factory for clockwise rotation (looking at
end cover). If counter clockwise rotation is desired,
follow steps 1 and 2 of dis as sem bly and step 12 of
assembly instructions to change direction of impeller
blade deflection under cam.
2. DRIVE - Belt or Direct with flexible coupling.
BELT DRIVE - Overtight belt load will reduce
bearing life.
DIRECT DRIVE - Clearance should be left
between drive shaft and pump shaft when
installing coupling. Always mount and align pump
and drive shaft before tightening the coupling
set screw.
NOTICE: If drive pulley or coupling must be pressed
on shaft, remove end cover and impeller and sup-
port shaft from impeller end during press operation.
Do not hammer a pulley or coupling on shaft. Failure
to follow above instructions can damage the
pump.
6400-Series
7420-Series
MODELS: 6400-SERIES
7420-SERIES
43000-0011_C-102012_0011 (6400 & 7420-Series Bronze Ped Pumps).qxd 10/4/12 4:55 PM Page 1
