Zoeller Sewage Pump

Durable, cast iron constructed switch case, motor and pump housing, base and impeller

No sheet metal parts to rust or corrode

All cast iron class 30 30000# tensile strength

Stainless steel screws, bolts, float rod, handle, guard and arm and seal assembly

Shaft seal – Carbon and ceramic rotary face seal, with stainless steel wetted parts

SAE 1117 carbon steel motor shaft (single seal models)

Upper and lower ball bearing running in bath of oil

Maximum temperature for sewage or dewatering: 130° F (54° C)

Oil-filled, hermetically-sealed, automatic reset thermal overload protected motor (1 Ph and auto 3 Ph) All models available in 2” or 3” discharge

All models pass 2” (50 mm) spherical solids.

Automatic units available with float-operated, submersible mechanical switch**

Corrosion-resistant, powder coated epoxy finish

On point: 15¼” (38.7cm)

Off point: 5¼” (13cm)

Major width: 13-9/16” (34.4cm) (single seal pumps)

Major height: 19-9/16” (49.7cm) (single seal pumps)

Automatic or non-automatic with single seal

Non-automatic with double seals

1 or 3 Ph motors available

See selection chart for specifications or specific models Models 282, 4282 double seal pumps (non-automatic only)