PENTAIR BERKELEY SL70, 70 GPM Series 4″ Multi-Stage Cast Iron Submersible Pump Ends

Description

SKU:

SL70F4-05

Width:

4.50(in)

Height:

22.00(in)

Depth:

4.50(in)

Gallonage:

70

Pentair L70 Series 70 GPM Series 4″ Multi-Stage Cast Iron Submersible Pumps

Precision-engineered, quality-built and rugged 70 GPM Series submersibles may be used in wells 4” or larger. Maximum outside diameter 3-7/8”.

APPLICATIONS:
Water Systems… for residential, industrial, commercial, multiple housing, and farm use.

SPECIFICATIONS:
Discharge: Cast iron, ASTM A48 Class 30
Pump Bowls: Cast iron, ASTM A48 Class 30
Impellers: Noryl
Upthrust Bearing: Nylatron
Discharge Bearing: Nylatron
Bowl and Intake Bearings: Nitrile (proprietary spec.)
Pump Shaft: 300 Series Stainless steel
Lead Guard: 300 Series Stainless steel
Intake Bracket: Cast iron, ASTM A48 Class 30
Intake Screen: 300 Series Stainless steel
Pump/Motor Coupling: 300 Series Stainless steel

FEATURES:
Discharge: Heavy-duty cast iron construction provides smooth water passage to column pipe. NPT threads standard.
Pump Bowls: Highly efficient hydraulic design…threaded bowl design in gray cast iron.
Impellers: 20% glass-reinforced Noryl to resist abrasives and provide smooth water passage for minimal friction loss.
Upthrust Bearing: Nylatron upthrust bearing provides positive momentary upthrust protection during start-up.
Diffuser Bearing: Bearings at each stage provide radial protection and stability, and excellent resistance to sand damage.
Bowl and Intake Bearings: Fluted, cutless rubber type assures superior abrasive handling characteristics, located at each stage.
Stainless Steel Pump Shaft: Stainless Steel Pump Shaft: 300 grade “treated” stainless steel pump shaft is corrosion-resistant. The hex shape offers generous impeller drive surfaces.
Intake Screen: Stainless steel material offers maximum corrosion resistance… protects against damaging solids entering the pump assembly.
Motor Bracket: Incorporates an efficient hydraulic design for maximum volume and access to motor mounting nuts.
Pump/Motor Coupling: Pressed-on, sintered 300 grade stainless steel for maximum corrosion resistance provides trouble-free transfer of power between motor and pump shaft.

BERKELEY SL Series 70GPM Wet Ends