Submersible Effluent Pumps From Barnes

Series EH & STEP
1/2 through 1 1/2 hp Single & Double


Submersible Effluent Pump Specifications

Size 2″ discharge
Pump Body Cast iron – Class 30
Motor Housing Cast iron – Class 30
Impeller EH Series: 3 vane open, cast iron with pressure vanes on back side
STEP Series: Polypropylene, enclosed. single vane with stainless steel drive insert & wear ring
Hardware Stainless steel
Seal Single Seal Series: Mechanical type with carbon & ceramic faces, stainless steel hardware & Buna-N elastomer.
Double Seal Series: Mechanical type in tandem oil filled chamber, carbon & ceramic faces, stainless steel hardware & Buna-N elastomer.
Suitable for 104ºF (40ºC) liquids
Standard Equipment All models supplied with carrying handle and 20′ (6m) of cable with quick plug in terminal plate. Single phase size 14/3 type “SJTW”. Three phase size 14/4 type “SOW”

Submersible Effluent Pump Motor Specifications

Single Phase PSC (Permanent Split Capacitor) completely oil-filled withoverload protection in motor.
Three Phase Completely oil filled. Protection required in magnetic starter.
Motor Speed 3450 rpm
Insulation Class-B
Shaft Stainless Steel
Thrust Bearings Ball, oil lubricated
Radial Bearing Ball, oil lubricated
Electrical Ratings 115V-1ph: 1/2 hp 11.4A
230V-1ph: 1/2 hp 4.9A, 1.0 hp 8.1A, 1-1/2 hp 10.9A
208V-3hp: 1/2 hp 4.5A, 1.0 hp 8.1A, 1-1/2 hp 7.8A
230V-3ph: 1/2 hp 4.2A, 1.0 hp 6.2A, 1-1/2 hp 7.0A
460V-3hp: 1/2 hp 2.2A, 1.0 hp 3.1A, 1-1/2 hp 3.5A
575V-3hp: 1/2 hp 1.7A, 1.0 hp 2.8A, 1-1/2 hp 2.7A