Pentair - Pro-Storm™ 1-1/2 HP, 230V, 1 Phase Centrifugal Pump

The Sta-Rite Pro-Storm™ Series delivers high-performance pumping for residential, commercial, and agricultural irrigation systems. Built with rugged cast iron construction and engineered for fast priming, these centrifugal pumps handle high-pressure demands while remaining easy to install and maintain. Fully interchangeable with Sta-Rite® DS2 Series pumps, they simplify replacement and upgrades with no extra plumbing work.

Key Features:

• Available in 1 HP to 2-1/2 HP single- and three-phase models
• “Single-body-fill” design primes to 25 ft. in under 5 minutes
• Close-grained cast iron body treated for corrosion resistance
• Precision-molded Noryl® impeller for efficient water movement
• Reinforced polypropylene diffuser ensures fast priming and air handling
• Delivers up to 145' of head and up to 95 GPM
• Drain port provided for easy winterizing
• UL778 and CSA certified—compliant with many state/local safety codes
• Completely interchangeable with Sta-Rite® DS2 Series for easy upgrades

Technical Specifications:

• Body Material: Close-grained cast iron
• Impeller: Noryl®
• Diffuser: Reinforced polypropylene
• Shaft: One-piece threaded 300 grade stainless steel
• Base: 10-gauge steel
• Priming Lift: Up to 25 ft
• Max Head: Up to 145 ft
• Max Flow Rate: Up to 95 GPM
• Motor: 2-compartment, single-phase (three-phase also available)
• Certifications: UL778 and CSA listed

Installation & Application:

• Recommended Uses: Residential irrigation, agriculture, dewatering, sump drainage, water transfer
• Installation Method: Surface-mounted pump, pipe-mounted with suction and discharge lines
• Soil & Climate Suitability: Ideal for areas needing high-head or long-distance pumping

Compatibility & Optional Accessories:

• Fully interchangeable with original Sta-Rite® DS2 Series models
• Works with standard irrigation controls and valves
• Optional pressure gauges, foot valves, and check valves available