JWB Suction Fitting Back-up Ring (2136000) Product Overview As a retailer of hot tub spa parts, I’m offering this essential JWB back-up ring designed specifically for suction fitting installations. This component plays a crucial role in ensuring proper fitting assembly and safe operation of your spa’s suction system. Key Features Purpose-designed for JWB suction fittings Professional-grade construction Essential safety component Precision engineered Standardized design Benefits The back-up ring is a critical component that helps ensure proper suction fitting installation and operation. It provides additional support and stability to the main fitting assembly, contributing to the overall safety and functionality of your spa’s suction system. Technical Specifications Specification Detail Brand JWB Part Number 2136000 Application Suction Fitting Type Back-up Ring Material High-grade Polymer Design Circular Support Ring Usage Required Component Installation Notes Essential component for proper fitting assembly Must be installed according to manufacturer specifications Integral part of complete suction fitting installation Helps ensure proper fitting alignment Applications Spa suction assemblies Hot tub drain systems Safety vacuum release systems Standard suction fitting installations Safety Importance This backup ring is an integral component of proper suction fitting installation. Correct installation helps maintain the safety and efficiency of your spa’s suction system