Salamander Shower Pump Accessories

If your shower pump has to work without a steady positive supply above the shower head you’ll need an automatic negative head unit to convert a positive head system into one suitable for a negative head pump. A top-entry flange such as the Compression Top Entry Flange 1" x 22mm is for pumps with pipework that enters from above and helps air-flow and sealing at that entry point. If your pump spec or plumber’s notes state “negative head” then fit the automatic unit; if the inlet pipe is 1" x 22mm from above, the compression top-entry flange is the match.

Yes, a Noise Reducing Pump Mat (250 x 160mm) reduces vibration and structure-borne noise by isolating the pump from the mounting surface. It won’t remove motor whine entirely, but it often makes a noticeable difference on wooden floors or thin concrete by stopping rattles and resonance. fitting the mat under a floor-mounted booster often transforms a “buzzing” pump into a much quieter presence in the next room.

A good basic service pack is the Blue O Ring Service Kit (114.5 x 3mm x 8), which contains commonly used O-rings for Salamander pumps, and a Pressure Vessel Replacement Kit (ACCPV1L) to restore the vessel that smooths pressure pulses. Keep the O-ring kit for small leaks and routine resealing; replace the pressure vessel if you notice frequent pump cycling or poor flow steadiness. Keeping these two on hand saves time if you spot a leak or deteriorating performance.

The Pressure Vessel Replacement Kit (ACCPV1L) restores the pump’s pressure vessel that evens out flow and prevents rapid on/off cycling of the motor. Fit one if you begin to feel pulsing at the shower, hear frequent pump starts, or notice unstable flow rates. The benefit is steadier water at the shower and less strain on the pump, though it’s an extra component that must match your pump model to work correctly.

The Homeboost Fitting Kit (CHBFIT01) provides the specific fittings you need to connect a HomeBoost unit correctly, so it’s useful if you’re installing that system; the Cold Water Storage Protection (WSP) is designed to protect and manage a cold water storage system, typically a cistern in the loft. If your system includes a cold water tank or you’re adding a HomeBoost-style unit, these accessories help ensure correct, reliable operation; if you have a mains-fed system with no storage cistern they’re usually unnecessary.