Hayward TriStar VS 940 Variable-Speed Pump with OmniX
4.0 HP variable-speed performance with Omni® & OmniX® automation for large pools
The TriStar VS 940 pairs a TEFC permanent-magnet motor with advanced variable-speed hydraulics and a universal display compatible with Omni®, OmniX®, and third-party controllers — engineered for demanding residential pools, water features, and both new builds and retrofit installations.


Smart automation, universal compatibility.
The integrated universal display connects seamlessly with Omni®, OmniX®, and many third-party automation systems — enabling full scheduling, real-time diagnostics, and remote equipment management without additional interfaces.
Built tough. Installs easy.
The totally enclosed fan-cooled permanent-magnet motor resists moisture, heat, and pool chemicals for long-term reliability. Standard union connections simplify plumbing and make the VSP32940 a straightforward drop-in for existing automated equipment pads.

Performance, efficiency, and smart control.
The TriStar VS 940 is engineered to deliver consistent high-capacity flow while cutting energy costs and integrating fully with modern pool automation.

How it works.
From plumbing to automated daily operation — four steps to getting the most from the TriStar VS 940.
Works with your existing setup.
The TriStar VS 940 is designed to integrate with a wide range of Hayward and compatible third-party automation systems, controllers, and pool equipment configurations.
Hayward TriStar VS 940 Variable-Speed Pump with OmniX | VSP32940 details
The Hayward TriStar VS 940 VSP32940 is a high-capacity 4.0 HP variable-speed pool pump engineered for powerful circulation, energy efficiency, and smart automation compatibility. Designed for large residential pools and feature-rich equipment pads, it combines advanced hydraulics with a TEFC permanent-magnet motor for strong flow rates and dramatically reduced energy consumption.
Automation & display
An integrated universal display enables seamless communication with Omni®, OmniX®, and many third-party controllers for full scheduling, diagnostics, and remote equipment management. No additional interface modules required.
Motor & construction
Totally enclosed fan-cooled permanent-magnet motor improves reliability by resisting moisture, chemicals, and heat. Designed for quiet, efficient operation at variable speeds to minimize energy costs during standard filtration cycles.
Installation & compatibility
Standard union connections simplify plumbing and maintenance. Compatible with many existing automated equipment pads, making the VSP32940 suitable for both new construction and retrofit upgrades from single-speed pump installations.
Questions & Answers
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