Barnes EHV412A 1/2 HP 115v Effluent pump automatic (float-switch level controlled)

Barnes EHV412A 103542 pump  is a 1/2 HP automatic (float-switch level controlled) effluent pump. 

Barnes Crane EHV Effluent Pump Specification Installation Manual

EHV412A combines superior build quality and high performance.  Barnes effluent pumps handle 3/4 inch spherical solids,  EHV pumps utilize vortex impeller design and a combination of cast iron and stainless steel components to stand up to the toughest residential, light commercial sump and effluent applications.

** Also available in EHV412A, EHV412VF, and EHV412AT models, contact us for more information.

Performance

Maximum flow 49 GPM at 5 foot head

Shutoff head of 45’

Vortex impeller; 3/4” solids handling

Permanent split capacitor motor; reliable, high performance, longer life, high starting torque-lower amp draw

½-hp 3450rpm single phase motor includes overload protection

Heavy duty upper and lower ball bearings are oil lubricated provide maximum life

Crane-Barnes Heavy Duty Materials of Construction

Cast iron motor housing

Cast iron pump body

Cast iron multi-vane vortex impeller

Stainless steel pump shaft

Stainless steel hardware

Level Control Options

This pump is a float switch controlled automatic model supplied with a wide angle mechanical float switch

Wide angle mechanical float mounted on discharge pipe or pump body

Snap action vertical float switch mounted on discharge pipe or pump body

All switches utilize “piggy back” switches which eliminates the need to pull pump to check for switch failure.

Additional Pump Features

CSA C/US listed

20’ cord length standard

12 month limited warranty

Design Features

2” NPT outlet connection

Proven cord entry design prevents leakage

Heavy duty industrial Type 21 silicon carbide seal

1/2 HP motor for efficient and reliable effluent pumping

Motor capacitor provides high start torque

Corrosion-resistant cast iron construction

Cast iron vortex impeller passes solids up to 3/4 inch

Oil-lubricated ball bearings provide maximum life

Stainless steel lifting handle with rubber grip

Available Models in this series:

EHV412 manual unit, no float/level control

EHV412A mechanical float for pipe mount

EHV412VF vertical float for pipe mount

EHV412AT wide angle mechanical float tethered to pump

Carton dimensions: 11” X 8” X 18” 41LB

Barnes Crane EHV Effluent Pump Specification Installation Manual