Hayward Diffuser | SPX3000BN Outdoor Fire & Heat and plumbing layout

and plumbing layout

Universal Fit: Compatible with standard round fire pits up to 47 inches

Small plumbing parts matter because the wrong valve style or fit often turns a simple repair into a repeat leak

Manufacturer part number RCX26005S

OEM Value: A genuine Raypak control board helps preserve the intended control logic

Hayward Diffuser | SPX3000BN Outdoor Fire & Heat and plumbing layoutWhat This Part Is Used For The Hayward SPX3000BN is a diffuser used inside compatible Hayward pump wet ends. It surrounds the impeller and guides water into the pump housing for consistent internal flow. This part is installed behind the pump seal plate area during wet end service. Why This Part Matters A cracked or warped diffuser reduces pump efficiency and can change system pressure. Poor internal flow can contribute to noisy operation and weak