Hayward T Series Vertical Seal-Less Immersible Pumps

Non-Coupled Shaft Design for Aggressive & Reclaimed Fluids

Hayward T Series vertical centrifugal pumps feature a single non-coupled motor/impeller shaft with a proprietary, patent-pending PTFE shaft seal. This design is superior to conventional vertical centrifugal pumps that use a coupled shaft and o-ring seal. The solid one-piece 303 stainless steel shaft, extended shaft sleeve, and seal point located away from the weep hole result in less vibration and true running performance.

These seal-less immersible pumps are available from 1/3 HP to 1-1/2 HP with pump heads in CPVC, glass-filled polypropylene (GFPP) or PVDF. They are rated for continuous-duty service and are well suited for aggressive chemicals and reclaimed fluid applications.

Key Features

• Single, non-coupled 303 stainless steel motor/impeller shaft
• Proprietary, patent-pending PTFE shaft seal
• Extended shaft sleeve and solid one-piece shaft for stability
• Seal point located away from the weep hole
• Reduced vibration and true running performance
• Available in CPVC, GFPP and PVDF
• Continuous-duty service rating
• Single- or three-phase motors

Technical Specifications

Performance curves illustrate typical head vs. flow for 60 Hz and 50 Hz operation. Actual performance varies with fluid specific gravity, viscosity and impeller trim.

Available Options

• Optional inlet screen
• In-tank filtration
• Impeller trim variations
• Explosion-proof motors
• Wash-down motors
• 575 V motors

Typical Applications

• Chemical processing and transfer
• Metal plating
• Waste and water treatment
• Mining
• Aquatic and animal life support systems
• Electronics

Additional Technical Resources

• T Series Vertical Centrifugal Catalog Page
• T Series IOM Manual