Swimables Vac Lock 1.5" MPT Pool Fitting Black Zodiac Pool Cleaner Parts What the Pressure Relief Assembly

What the Pressure Relief Assembly Does

Without a centralized controller

If water becomes cloudy quickly after balancing

Saves time compared to full valve replacement

pleats flatten

Swimables Vac Lock 1.5" MPT Pool Fitting Black Zodiac Pool Cleaner Parts What the Pressure Relief AssemblyA Critical Safety Device for Suction Line Protection Unprotected suction ports present serious safety risks in swimming pools. The Swimables SW 30 404 Vac Lock 1. 5 MPT Black is a purpose built suction safety device designed to secure unused or inactive vacuum lines and suction fittings. By sealing the port and preventing direct access to suction pressure, this Vac Lock helps reduce entrapment risk and supports safer pool operation. Vac Locks are