Products › Diesel Engine Coolant Pumps
Cooling Systems

Diesel Engine Coolant Pumps

Designed using proven modern failure prevention techniques — a 10-year service life with no routine maintenance except periodic oil level checks.

Paragon Diesel Engine Coolant Pump

Many diesel coolant pumps use 30 to 50 year old designs and do not accommodate modern failure prevention techniques. Paragon has developed a series of coolant pumps designed to prevent all common failure modes using proven techniques.

Product Details

Features & Benefits

10-year service life
No routine maintenance, except periodic oil level checks
Perfectly configured shaft seal
Balanced seal reduces seal face load, which extends life
Seal flush system removes debris from the seal chamber
Seal cooling system prevents damaging high-temperature conditions
Corrosion-resistant seal materials
Balanced hydraulic system minimizes load on bearings
Very high capacity bearings designed to outlive the pump
Serviceable non-contact oil seal for reliability and lowering total cost of ownership
Efficiency > 80%
Flow rates up to 4600-lpm (1200-gpm)
Output pressure up to 3.5-bar (50-psi)
Balanced impeller
Coolant Pump Models
Coolant Pump Models
Class Item No. Description Input Voltage Flow Pressure Max. Current H×W×D
— 65770-19 800 gpm 45 psi Water Pump — 800 gpm / 3028 lpm 45 psi / 3 bar — 19×14×18 in / 483×356×457 mm

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