A21889 | Fill Valve, HC-4500 | Armstrong International Product Type_Double Post Compact Design: Its compact size

Compact Design: Its compact size makes it suitable for applications where space is limited without compromising functionality

Designed specifically for use with Armstrong pumps

Key Features: * **Temperature Range:** 0-100°F * **Construction:** Corrosion-resistant

assures dependable seasonal start-ups and can easily handle difficult water conditions

ensuring longevity and reliability even under heavy loads

A21889 | Fill Valve, HC-4500 | Armstrong International Product Type_Double Post Compact Design: Its compact size**Armstrong International Fill Valve (A21889)** The Armstrong International Fill Valve (A21889) is engineered to provide precise and reliable water level control in commercial and industrial applications. This heavy duty valve is designed for use with HC 4500 make up water systems. Features: * Durable brass construction with reinforced diaphragm for extended lifespan * Adjustable valve setting to accommodate different water pressures and flow rates *