Hayward PowerFlo Matrix Pump, 1.0 HP Single-Speed for Above-Ground Pools | W3SP15932S

The Hayward PowerFlo Matrix Pump (W3SP15932S) delivers dependable, single-speed circulation for permanently-installed above-ground pools, with a push-button discharge that switches between vertical and horizontal orientation to match your equipment pad layout.

Unique Features & Technology

• Convertible Discharge: A single push-button rotates the discharge port between vertical and horizontal orientation, simplifying pad layout without additional fittings.
• Strainer Basket: A strainer basket captures leaves and debris before they reach the pump and plumbing system.
• C-Clip Strainer Access: A C-clip retainer lets you disengage the strainer housing quickly for basket cleaning and seasonal service.
• Quick-Disconnect Plumbing: Quick-connect threaded intake and discharge ports simplify hook-up to existing above-ground plumbing.
• Integral Drain Plug: A built-in drain plug at the base of the strainer housing simplifies end-of-season winterization.
• Rear-Mounted On/Off Switch: A protected, rear-mounted switch controls power at the pump.

This pump is DOE compliant and carries a WEF (Weighted Energy Factor) rating of 5.7.

Specifications

Pool Size & Application

Hayward engineers the PowerFlo Matrix specifically for permanently-installed above-ground swimming pools — it is not intended for storable or inflatable pools.

System Integration & Installation Notes

The PowerFlo Matrix connects to existing above-ground plumbing through quick-connect threaded intake and discharge ports; Hayward recommends union fittings at both connections for easier service and winter removal. Per Hayward's installation requirements, this pump must be powered through a dedicated, GFCI-protected circuit — never through an extension cord — and the strainer housing must be filled with water before startup to protect the mechanical shaft seal from dry-run damage. Installation and electrical connections should be completed by a qualified professional.

Common Replacement Parts

Keep this pump running smoothly with genuine Hayward wear parts: Strainer Basket (SPX5500F), Strainer Cover O-Ring (SPX5500H).