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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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