Zoeller BN137 Effluent Pump

PRODUCT DETAILS
Model 137 Cast Iron Series

Features

• Castings - Model 137, all cast iron ASTM class 25, 25000# tensile strength. Model 139, all bronze
• Non-Clogging vortex impeller design
• Corrosion resistant powder coated epoxy finish
• Float operated 2-pole mechanical switch. (Automatic units only)
• Durable cast construction. Cast switch case, motor and pump housing, base and impeller. No sheet metal parts to rust or corrode
• Motor - 60 Hz, 1725 RPM, oil-filled, hermetically sealed, automatic reset thermal overload protected (1 Ph)
• Upper and lower sleeve bearings running in bath of oil
• Carbon and ceramic shaft seal
• Stainless steel screws, bolts, handle, guard, and arm and seal assembly
• UL Listed 1-wire neoprene cord and plug. 10 ft. standard for automatic. 15 ft. standard for nonautomatic
• Maximum temperature for effluent or dewatering - 130°F - 54°C (Extra Duty 140°F - 60°C)
• Passes 5/8 inch spherical solids
• No screens to clog
• 1 1/2" NPT Discharge. (1 1/2" x 2" PVC adapter fitting included with BN and BE models)
• On point - 10". Off point - 2 3/4"
• Simplex and Duplex Systems
• Packaged Systems
• Variable Level Control Systems Designed for Heavy Duty Effluent Applications

Note: The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with nonautomatic pumps.

Pumps must be operated in upright position.



PRODUCT WARRANTY INFORMATION