Polytank Water Storage 181212 Full Kit 4 Gallon

Polytank

The Expansion Tank inc Kit provides robust 4-gallon (18 litres) capacity engineered for reliable performance in domestic and light commercial heating systems. Designed for strength and durability, this polytank construction delivers long-term resistance to demanding operational conditions. Measuring 18" x 12" x 12", the tank features a complete installation kit including snap-on polylid, ballvalve assembly, and compression fittings. The screened warning pipe elbow and 1/2" BS1212 Part 2 ballvalve ensure safe, controlled operation throughout the system. Supplied with insulation and ties for immediate installation, this expansion tank offers comprehensive functionality in a compact, space-efficient format. The included 4 1/2" float and sealing components provide secure, leak-resistant integration. Features & Benefits: Robust polytank construction designed for strength and long-term durability. Complete installation kit with ballvalve, fittings and connection components. 1/2" BS1212 Part 2 ballvalve with 4 1/2" float for reliable water level control. Screened warning pipe elbow and sealing washer for secure, leak-resistant installation. Supplied with insulation and ties for immediate thermal protection. Ideal for domestic heating systems, light commercial installations, and water expansion applications requiring compact storage. Dimensions: 18" x 12" x 12". Capacity: 4 gallons (18 litres). Includes: Snap on Polylid 2, ballvalve backplate, screened warning pipe elbow, 1/2" BS1212 Part 2 ballvalve, 4 1/2" float, 15mm compression tank connector, sealing washer, insulation & ties.