Model E4284 Waste-Mate Non-Automatic Cast Iron Sewage Pump – 230 V, 1 HP (Double Seal)

Description

Please Note: Float Switch is not included with this unit (must be purchased separately)

Single and double seal submersible sewage or dewatering pumps.
Features:
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 25-30 25000# 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
Upper sleeve bearing 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)
Cast iron non-clogging vortex impeller
All models available in 2″ or 3″ discharge (3″ discharge must be special ordered)
All models pass 2″ spherical solids
Automatic units available with float operated, submersible (NEMA 6) mechanical switch (1 and 3 phase units)
Corrosion resistant powder coated epoxy finish
On point: 15-1/4″
Off point: 5-1/4″
Reserve powered design. For unusual conditions a reserve safety factor is engineered into the design of every Zoeller pump.
Double Seal Features:
Protects motor from leaks
Improved bearing lubrication
Helps eliminate seal and bearing damage from dry runs