GENERAL INFORMATION
Jabsco include bilge pumping, oil draining, diesel fuel transfer, and
many other liquid transfer applications.
NOTE: Oil temperature should not exceed 140ºF (60°C).
Long life brass cylinders, high-quality oil resistant plungers, intake
and discharge caps are used. Some models include hose(s) or
adjustable mounting brackets. Available in two sizes 1-3/4" and
1-1/4" diameter cylinders.
WARNING: Explosion hazard. Do not
pump gasoline, solvents, thinners or other
flammable liquids with flash point below
100°F (37.8°C). To do so can cause an
explosion resulting in injury or death.
SPECIFICATIONS
Model
Strokes per Gal
33745-0000
7
33760-0000
15
33799-0000
26
34060-0010
40
SPECIAL PURPOSE PUMP*
Marine Engine Oil Drain Pump with 3/4" female garden hose fitting on suction connection for OMC; and
34060-0130
MerCruiser† 3/4 NH Threaded Dip-Stick Tube. Includes 2 feet of 1/2" hose.
* PERFORMANCE AND SPECIFICATIONS COMPARABLE TO MODEL 34060-0010.
† MerCruiser is a registered trademark of the Brunswick Corporation.
NOTICE: Do not push dip-stick tube too far into the engine or it may get caught and cause a problem when removing.
HAND PUMP SERVICE KITS
1-1/4" Diameter Cylinder
33747-0000 Service Kit Contains:
Neoprene Spout Cap with Connector
Straight Intake Base with Connector
Full Floating Plunger
Disc Valve – Straight Intake
Bushing
Additional Components:
Draw Tube Reducer, 1/2" x 1/4"
Draw Tube, 1/4" diameter
Utility Hand Pumps
Cylinder dia.
Stroke length
1-3/4"
14"
1-1/4"
13"
1-1/4"
7-1/2"
1-1/4"
4-5/8"
33857-0000
33815-0040
MAINTENANCE
PUMPS USED IN DIESEL FUEL APPLICATIONS MUST BE FLUSHED
CLEAND AFTER USE TO PREVENT NEOPRENE PART DISTORTION.
To disassemble pump for cleaning and repair, pull handle out
approximately 4" and place screwdrivers carefully under bottom of
support cap and over outside of cylinder roll. Lift up on screwdriver
and pry foo support cap. Pull out plunger shaft assembly. Lift full
floating plunger off seat and clean between cup and seat. Remove
intake cap in same way as spout cap. Take disc valve from cylinder
and clean under neoprene flapper. Run rag through cylinder for
cleaning. To reassemble pump, place disc valve in cylinder, snap
intake cap back onto cylinder being sure undercut in cap is over
cylinder roll. Insert plunger shaft assembly into cylinder and snap
spout cap over cylinder roll.
Oil pump internally and coat exterior brass cylinder with corrosion
inhibitor or light oil for storage.
Hose
Overall length
connection
22-1/2"
1"
17"
1/2"
12"
1/2"
10-1/4"
1/2"
1-3/4" Diameter Cylinder
33748-0000 Service Kit Contains:
O-Ring
Neoprene Spout with Connector
Full Floating Plunger
Straight Intake Base with Connector
Disc Valve – fits either Straight or Angled Intake
Additional Components:
Spade Handle
2
Hose supplies
Wt. Lbs.
NONE
4.0
5' of 1/2"
1.5
3' of 1/2"
40" of 5/16"
40" of 1/4"
2.0
2' of 1/2"
40" of 1/4"
1.0
1.0
33785-0020