Product Overview

The Hayward TriStar VS 950 is a top-tier variable-speed pool pump rated at 2.7 HP and dual-voltage (115/230 V) compatibility. Featuring a permanent-magnet TEFC motor, advanced hydraulic design and rugged Viton® seal, this model is engineered for ultra-high efficiency and durability. It’s designed to replace high-performance single-speed pumps up to approximately 3 HP and can dramatically reduce energy consumption.

Ideal For

Homeowners upgrading from single-speed or dual-speed high-performance pumps who want top efficiency and quieter operation.

In-ground pools with plumbing and electrical setups already sized for 2″ × 2½″ unions and 115 or 230 V wiring.

Installations where long operating hours demand energy savings and low-noise performance.

Systems that integrate with automation or require versatile speed programming for filtration, heating, jets and cleaning modes.

Key Features

2.7 HP Dual-Voltage Motor (115/230 V): Supports high output and retrofit flexibility.

Variable Speed Range: 600-3450 RPM: Provides precise flow control, matched to many pool system demands.

Energy Savings Up to 90%: Thanks to high-efficiency design and permanent-magnet motor, significantly reducing power consumption versus single-speed pumps.

Chemical-Resistant Viton® Seal & Durable Construction: Designed for longevity even in harsh pool water conditions.

Large Strainer Basket & Easy Access: Service-friendly design reduces maintenance time and improves reliability.

Retrofit Base and Plumbing Compatibility: Includes or supports different base options and 2″ × 2½″ unions for easier replacement of older pumps.

Specifications

Customer-Facing Q&A

Q: Can this pump be wired to either 115 V or 230 V?
A: Yes — this model supports both 115 V and 230 V single-phase installations, offering versatile compatibility.

Q: How much can I save on energy costs?
A: When properly installed and sized, many owners report dramatic energy savings—up to ~90% compared to traditional single-speed pumps. Actual savings will vary based on hours of operation, system flow and electricity rate.

Q: Will this fit my existing pump footprint?
A: In many cases yes — the TriStar VS 950 is designed with retrofit bases and plumbing union options to align with older pump setups using 2″ × 2½″ unions. Always verify footprint, plumbing and electrical specs before installation.

Q: Is it compatible with automation or remote controls?
A: Yes — it supports standalone programming and can integrate with Hayward automation systems or third-party control via relay wiring.

Q: What kind of maintenance does it require?
A: Routine tasks include cleaning the strainer basket, ensuring proper priming, checking for debris in the pump housing, and monitoring speed schedules. The durable design and premium seals reduce service frequency compared to older pumps.