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Convertible Water Well Jet Pump

3/4HP
Model Number
7HL
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Berkeley 7HL

The ProJet HL convertible jet pumps offer a proven cast iron self-priming design available in 1/2 - 1 HP models. The ProJet HL convertible jets utilize the BERKELEY® bult-in regulators offering easier priming and better range of performance from a complete line of shallow well, 4" double pipe, 2" and 3" single pipe jet packages.. Quality Close-Grained Cast Iron Pump Body.

FEATURES: Quality Construction – Close grained cast iron pump body, is rugged one-piece unit, specially treated to resist corrosion. Drain port provided for easy winterizing. Noryl® Impeller – Precision molded for perfect balance…ultra-smooth for highest performance and efficiency. Precision Molded Diffuser – Pump primes faster, handles more air, with multi-port, precision molded,reinforced polypropylene diffuser. Pressure Switch – High quality, cut-in and differential pressure setting are adjustable. Mechanical Shaft Seal – Precision lapped and highly polished carbon-ceramic, stainless steel construction. Internal design guarantees continuous water lubrication for maximum protection. Motor Windings – Superior insulation materials protect against excessive moisture and contaminants…assures prolonged motor life. Balanced Rotor – Die cast 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 – 416 stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment. Max. Inlet Pressure – 50 PSI Pressure Switch Pre-Set – 30-50PSI Suction Ports – “Suction-overDrive” Pressure Gauge – 0-100 PSI

More Information
Model Number 7HL
Series Water Well Pumps
Max Flow (GPM.) 24
Max Flow GPH 1440
TDH Maximum (Ft) 189
TDH Maximum (PSI) 82
Horse Power (HP) 3/4
Horsepower (IE .5, 1, 1.5, 20) 0.7500
Inlet (In.) 1.25
Outlet Connection Type FNPT
Outlet (In.) 1
Wetted Materials Carbon
Elastomers / O-ring FKM
Voltage (V) 115/230
Voltage (Range) 110-120/220-240
Phase (Ø) Single (1)
Motor Amps (A) 15
Motor ODP
Speed (RPM.) various
Suction Lift (FT.) 7
Max Particle Size (In) 0.6
Viscosity Glycerine 880.00 cp 5000.00 ssu
Shaft 416SS
Mechanical Seal No
Mechanical Seal Face Carbon-ceramic
Motor Bearings Ball
Approvals CSA, UL
Cord Length (Ft.) 0
Duty Continuous
Weight (Lbs) 152.000000
Warranty (YRS.) 1

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