7HN Berkeley Self-priming shallow well jet pump (3/4 HP, 1-1/4" Suction, 1" Discharge, 115/230 Voltage, cast iron Body)

Berkeley 7HN, Cast iron, self-priming shallow well jet pumps Type, HN Series, 3/4 HP, 1-1/4" Suction, 1" Discharge, 115/230 Voltage, Close-grained cast iron Body,

Applications
The ProJet HN models provide excellent performance with good pressure for wells to 25' deep. Selfpriming after the priming chamber has been filled with water. APPLICATIONs: Water systems and sprinkling for homes, farms and cottages.
Features
Quality Construction: Close-grained cast iron body, specially treated for corrosion resistance. Drain port provided for easy winterizing.
Built-in Jet: High-strength Lexan nozzle and venturi for maximum resistance to corrosion and abrasion. Cleanout plug provided for ease of service.
Noryl Impeller: Precision-molded for perfect balanceultra-smooth for highest performance and efficiency.
Precision-Molded Diffuser: Pump primes faster, handles more air, with multi-port, precision-molded, reinforced polypropylene diffuser.
Mechanical Shaft Seal: Precision lapped and highly polished carbon-ceramic, stainless steel construction. Internal design guarantees continuous water lubrication.
Motor Windings: Superior insulation materials protect against excessive moisture and contaminantsassure prolonged motor life.
Balanced Rotor: Diecast under high pressures for uniform performance and greater efficiency, dynamically balanced.
Heavy-Duty Ball Bearings: Shielded, permanently lubricated bearings, extensively tested to ensure extended life and smooth, quiet operation.
Pump and Motor Shaft: Stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment.
Pressure Switch: Professional quality, allows cut-in and differential adjustments.

Specifications
Brand	Berkeley
Catalog Number	7HN
Type	Cast iron, self-priming shallow well jet pumps
Series	HN
HP	3/4
Switch Setting	30-50
Suction	1-1/4"
Discharge	1"
Voltage	115/230
Max. Inlet Pressure	50 PSI
Body	Close-grained cast iron
Shaft	416 grade stainless steel
Diffuser	Reinforced polypropylene
Impeller	Noryl
Venturi	Lexan
Base	Steel, 12 gauge

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