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

The Pro-Storm™ Series sprinkler pumps deliver top-tier performance and rugged durability for irrigation professionals. Ideal for residential, commercial, and agricultural applications, these pumps prime fast, exceed UL778 and CSA safety standards, and are fully compatible with Sta-Rite® DS2 Series for hassle-free replacements.

Key Features:

• Available in 1 HP to 2-1/2 HP models
• Single-body-fill priming to 25' lifts in under 5 minutes
• UL778 and CSA certified for safety compliance
• Interchangeable with original Sta-Rite® DS2 Series pumps
• High-head performance: up to 145' head and 95 GPM flow
• Precision-molded Noryl® impeller for balanced, efficient performance
• Reinforced polypropylene diffuser handles air better and primes faster

Construction & Durability:

• Close-grained cast iron body and seal plate for corrosion resistance
• 300-grade stainless steel one-piece threaded shaft
• Heavy-duty 10-gauge steel base for long-term stability
• Motor windings use high-grade insulation to resist moisture and contaminants
• Die-cast rotor, dynamically balanced for optimal efficiency
• Drain port provided for easy winterization

Performance & Functionality:

• Head delivery: Up to 145'
• Flow capacity: Up to 95 GPM
• Priming lift: Up to 25' in less than 5 minutes
• Motor: 2-compartment, single- and three-phase options available
• Precision parts ensure fast priming and long-lasting operation

Ease of Installation & Use:

• Compatible with Sta-Rite® DS2 Series—no plumbing rework required
• Normal wear parts accessible without removing piping or mounting
• Ideal for use with automatic timers or smart irrigation systems

Technical Specifications:

• Horsepower Range: 1 HP to 2-1/2 HP
• Head: Up to 145'
• Flow Rate: Up to 95 GPM
• Priming Lift: 25'
• Motor Options: Single-Phase and Three-Phase
• Body & Seal Plate: Close-grained cast iron
• Impeller: Noryl®
• Diffuser: Reinforced Polypropylene
• Shaft: 300-grade stainless steel (one-piece threaded)
• Base: 10-gauge steel
• Drain Port: Yes

Installation & Application:

• Recommended Uses: Residential, commercial, agriculture, and industrial water movement
• Installation Method: Stationary mounted for in-ground or above-ground pump systems
• Compatible With: Automatic timers, smart irrigation controllers
• Climate Suitability: Treated cast iron resists corrosion in humid or wet climates

Compatibility & Optional Accessories:

• Fully interchangeable with Sta-Rite® DS2 Series
• Works with irrigation system timers and smart controllers
• Optional accessories: Check valves, pressure switches, and union fittings