B53617S

Enclosed multi-vane silicon bronze impeller is balanced to eliminate vibration and provide smooth, quiet operation. Impeller is threaded on motor shaft for positive alignment.

Self-adjusting, watercooled, mechanical shaft seal prevents leakage and eliminates need for drain piping. Run-in and periodic adjustment is not required.

Heavy-duty, 3 HP, flangemounted, motor designed for continuous 3600 RPM operation. Two ball bearings are permanently lubricated, eliminating the need for re-lubrication service. Open, drip-proof enclosures are standard. All models can be furnished with either single-phase (230V) or three-phase (230/460) motors. Totally enclosed fan-cooled motor is available for three-phase power.

Sturdy cast iron bracket houses seal and maintains positive alignment between motor and volute case.

Stainless steel shaft is threaded for direct mounting of impeller. Shaft extension to impeller is short to increase shaft rigidity and to extend bearing life.

Applications up to 200°F

Precision machined gray cast iron, with NPT tapped openings for suction and discharge. Standard discharge position is horizontal, as pictured. Volute may be rotated for vertical-up discharge.