Seven Stage Booster Pump

The Sta-Rite HP20F3-02 pump is a three phase booster pump that is part of their Signature 2000 series. This 208-230/460 volt high-pressure pump has a flow rate of 20gallons per minute, operates at 1.5 horsepower, and has 9 stages. It is made of cast iron and has a 1" NPT inlet port and a 1" NPT discharge port. Useful for car wash systems, milking parlors, farms, pressure washing, HVAC, filtration and reverse osmosis applications.

Specifications:

• 20 GPM flow rate
• 1.5 horsepower
• 208-230/460V
• 60 Hz
• 9 stages
• 1" NPT inlet
• 1" NPT outlet
• Max temperature: 140 degrees F
• 80 PSI maximum inlet pressure
• 315 PSI maximum discharge pressure
• SignaSealª floating impeller design
• Carrying handle
• 3 phase

Key Features:

• Proven SignaSealª staging system utilizes a patented ceramic wear surface that dominates with 1st-in-class performance.
• Superior sand-handling and thrust management staging system
• Precision-molded acetal impellers for perfect balance.  Ultra-smooth for highest performance and efficiency
• Molded diffusers offer superior performance with high resistance to corrosion and abrasion
• Lapped and highly polished carbon-ceramic mechanical shaft seal with stainless steel parts guarantees continuous water lubrication
• Quality motor winding insulation materials protect against excessive moisture and contaminants assuring prolonged motor life
• Rotor is die-cast under high pressures for uniform performance and greater efficiency
• All electrical components are protected from dirt, dust, and insects by a dustproof canopy which the ventilating air cannot contaminate