2025 Cornell Pump Company STH-Series 2STH

2025 Cornell Pump Company STH-Series 2STH

The STH Series Self-Priming Pumps are designed to achieve high heads that surpass the competition by 20%. The STH design delivers superior durability and performance with a slower RPM, larger shafts, and bearings to support high-head hydraulics. The pump can achieve heads up to 253' and flows of up to 2,000 GPM without needing a booster pump.

Features may include:

• Heavy-duty bearings with separate oil reserve

• Back-pull-out design for ease of maintenance

• Self-cleaning adjustable wear plate

• Patented Cornell Cycloseal® sealing system

• Easily-replaceable suction check valve

• Shimless impellers

• Ductile iron construction