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Home > Products > Pumps > Berkeley > Water Cooled Engine Drive

 
-Water Cooled Engine Drive
 Cast Iron Bearing Bracket provides strength necessary to minimize deflection and maintain positive alignment. Precision machined to assure proper component sealing.
 Volute Case incorporates precise geometric design for increased hydraulic efficiency. Made from thick-walled close-grained cast iron to handle the stresses of everyday use. Back pull-out design allows easy removal and repair without disturbing piping connections, and completely exposes the impeller for flushing or service.
 Replaceable Bronze Wear Ring available on some models.
 Enclosed Impeller designed and machined to optimize performance and operating efficiencies. Mechanically balanced to reduce bearing loads and increase life. Threaded to the shaft and locked in place with a special locking cap screw for trouble-free operation.
 Multiple Taps supplied for easy priming and draining.
 High-Quality, Self-Lubricating Mechanical Shaft Seal with corrosion-resistant metal parts provides maintenance-free operation and maximum abrasion resistance without leaking. Optional seals available for special applications.
 Discharge may be rotated to any of four positions for piping convenience. Smaller models are equipped with tapped suction and discharge. Larger models have standard ANSI 125# flat-face flange.
 Replacement Stainless Steel Shaft Sleeve provides maximum corrosion resistance and protects shaft from wear.
 Graphite-Impregnated PTFE Packing eases break-in and accommodates a wide pH and temperature operating range.
 High-Quality Lead-Free/Chromate-Free Primer And Paint provide durable finish.
 Lip-Type Bearing Seal prevents water from entering the bearing chamber.
 Grease-Filled Lantern Ring aids in sealing for initial priming.
 Heavy-Duty Anti-Friction Bearings sized for extended service life.
 Special Alloy Steel Shaft is accurately machined to close tolerance for proper fit and extended life. Splined shaft extension (as compared to keyed shaft) transmits power with less shaft fatigue.
 Flywheel Coupling transmits power from engine to pump. Splined isolator disk protects engine crankshaft bearings from thrust loading and pump rotating parts from shock loads by reducing torsional vibrations.

 

 

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