Pentair Sta-Rite JP Series Composite 4" Submersible Pumps

Precision-engineered, corrosion-resistant composite pumps deliver efficient, dependable performance even in rough, aggressive water.

FEATURES

• SignaSeal staging system incorporates a harder-than-sand ceramic wear surface and a floating impeller design - which together literally pulverize sand and small debris. This proven feature reduces lock-ups, dry-runs, and abrasive wear.
• Floating Stage Design is engineered to transmit forces away from the motor bearing and through the pump housing. This reduces premature wear and misalignment.
• Fully-Enclosed Shaft Bearing creates a pressure zone that prevents sand & water from entering. Eliminates wear and misalignment.
• Wear Ring forms a seal between impeller hub and suction cap for low friction and no unwanted recirculation of water.
• Corrosion-resistant fiberglass reinforced thermoplastic intake & discharge for durability in aggressive water.
• Large octagon wrench area for ease of installation.