Product Description
STA-RITE HP Series Cast Iron 7GPM Signature 2000 Booster Pumps
The HP/HPS Booster Pumps are the most durable booster pump available. The proven SignaSeal™ floating impeller design minimizes thrust loads allowing for continuous operation without damage to motor bearings, mechanical seal or pump hydraulic components.
APPLICATIONS Car wash Filtration and reverse osmosis Residential, commercial or agricultural pressure washing Booster and spray systems HVAC General purpose pumping
SPECIFICATIONS Max. Inlet Pressure: 80 PSI Max. Working Pressure: 315 PSI Max. Suction Lift: 15 feet Maximum Limits: Prolonged use with liquids above 140°F is not recommended. Discharge: HP Series: cast iron
Discharge:
HP Series: cast iron
HPS Series: stainless steel
Motor Adapter and Base:
HP Series: cast iron
HPS Series: stainless steel
Shell: Stainless steel 304 grade
Impeller: Acetal
Diffuser: Polycarbonate
Shaft: Stainless steel 304 grade
O-Rings: Buna-N
Mechanical Seal: Carbon/ceramic, Buna-N
FEATURES SignaSeal Staging System: The proven SignaSeal staging system utilizes a ceramic wear surface that, when incorporated with Sta-Rite’s “true” independent floating impellers, dominates with 1st-in-class performance, superior sand handling and thrust management staging system.
Acetal Impellers: Precision-molded for perfect balance…ultra-smooth for highest performance and efficiency.
Precision-Molded Diffusers: Superior performance with high resistance to corrosion and abrasion.
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 contaminants…assure 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.
Dustproof Cover: All electrical components are protected from dirt, dust and insects by a dustproof canopy; ventilating air cannot contaminate.
TEFC Models available. Contact Customer Service.
