ID
1075672
$ 1,953.12
1-2 weeks delivery time
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The Jabsco 18940-0010 self-priming engine cooling pump delivers dependable cooling flow in a compact, easy-to-install unit for marine and industrial applications. It features bronze construction with a neoprene flexible impeller and a carbon/ceramic mechanical seal, is supplied as a bare shafted pump with a 6-1/2 inch diameter full grip A belt pulley, and provides a nominal 15 gallons/min (56.8 litres/min) flow at 1500 rpm. Self-priming from dry up to 2.4 m (7.8 ft), bi-directional pumping, and resistance to air locking support reliable operation, while the specified 45°F to 180°F liquid range and max 15 psi output pressure guidance help protect performance and impeller life.
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Jabsco 18940-0010 Self-Priming Engine Cooling Pump Unit
The Jabsco 18940-0010 is a self-priming engine cooling pump built for dependable cooling circulation in demanding marine and industrial environments. Its compact form supports straightforward installation and servicing, while the self-priming design helps reduce setup time compared with manual-priming arrangements.
Application
- Engine cooling
- Marine use
- Industrial use
Compatibility
- Replaces Sherwood G-5 engine cooling pumps
- Replaces Sherwood G-7-B engine cooling pumps
- Chrysler LM-318X engines
- Chrysler LM-340X engines
- Lehman 302 engines
- Lehman 351 C.I. engines
- Powerhouse Marine 302 engines
- Powerhouse Marine 351 C.I. engines
Technical Specifications
Type Flexible impeller engine cooling pump (diaphragm pumps category noted) Nominal Flow Rate 15 gallons/min (56.8 litres/min) at 1500 rpm Self-Priming Lift (Dry) Up to 2.4 m (7.8 ft) Liquid Temperature Range 45°F to 180°F Maximum Output Pressure 15 psi Pump Body Material Bronze Impeller Material Neoprene Shaft Seal Carbon/Ceramic mechanical seal Construction Notes Constructed from marine quality bronze and stainless steel Supplied Configuration Bare shafted pump only Pulley Supplied 6-1/2 inch diameter full grip A belt pulley Mounting May be mounted in any position Mounting Hardware Thread 3/8 inch 16 (hex head screws referenced) Hose Size 1 1/4 inch inside diameter hose to ports (two stainless steel band clamps per port noted)
Product Details
- Self-priming guidance: Suction lines should be airtight to enable self-priming.
- Lubrication note: The pump depends on water for lubrication and should not be run dry for more than 30 seconds.
- Rotation: The direction of rotation determines intake and discharge port locations; rotate the shaft in the normal operating direction before installing.
- Belt setup note: An A section pulley belt is noted as sufficient, with 1/2 inch deflection midway between the engine and pump pulleys.
Features
- Easy to service and maintain
- Handles hard and soft solids without clogging
- Will tolerate abrasive wear
- Can pump in either direction
- Will not airlock
Spare Parts Available
- Major overhaul kit / rebuild kit: Catalog # 90184-0001, service kit with neoprene impeller, seal and O-ring
- Impeller: Catalog # 11979-0001, impeller and spline seal
- Shaft seal: Catalog # 96080-0080, service kit with impeller, seal and O-ring
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