PolytankSKU: HCPT70COFFIN
Polytank 70 Gallon Tank - Coffin (64" x 24" x 19")
(64-24-19)£249.99
Ex.VAT
In stock
Product features:
- Elongated 1650mm coffin profile engineered for installation across narrow roof joists
- Substantial 318L internal capacity supports demanding gravity-fed hydraulic systems
- Includes a comprehensive Byelaw 30 fitting kit to ensure full regulatory compliance
- Constructed from durable WRAS approved black polyethylene to eliminate corrosion risks
- Supplied with a tailored insulation jacket and ties to prevent thermal loss in unheated voids
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PolytankSKU: HCPT70COFFIN
Polytank 70 Gallon Tank - Coffin (64" x 24" x 19")
(64-24-19)£249.99
Ex.VAT
In stock
Product features:
- Elongated 1650mm coffin profile engineered for installation across narrow roof joists
- Substantial 318L internal capacity supports demanding gravity-fed hydraulic systems
- Includes a comprehensive Byelaw 30 fitting kit to ensure full regulatory compliance
- Constructed from durable WRAS approved black polyethylene to eliminate corrosion risks
- Supplied with a tailored insulation jacket and ties to prevent thermal loss in unheated voids
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The Polytank coffin-style cold water storage unit delivers a substantial 318L capacity within an elongated footprint specifically tailored for restricted loft spaces. Measuring 1650mm in length, 610mm in width and 500mm in height, this 70gal rectangular profile fits easily through standard structural joists while providing sufficient volume for large-scale domestic gravity systems. Manufactured from rigid, corrosion-resistant black polyethylene, the structure weighs 16kg empty, enabling straightforward manual handling during elevated site positioning. The tank holds full WRAS approval alongside a BS4213:2004 Kitemark, confirming its suitability for storing potable water without risking structural deformation or material degradation over prolonged usage cycles.
To expedite installation, the package includes a comprehensive suite of Byelaw 30 compliant fittings sealed inside the primary chamber. This factory-assembled kit comprises a precise 0.5in Part 2 ball valve paired with a 4.5in float, a dedicated backplate, and a 22mm compression tank connector for secure down-service pipework integration. An accompanying 15mm by 0.5in angled service valve facilitates straightforward flow isolation, while the supplied custom insulation jacket and securing ties ensure the stored water maintains stable temperatures and resists freezing in unheated roof voids.
Q: Does the package include a rigid structural cover?
A: Yes, it is supplied with a tight-fitting lid to prevent the ingress of airborne contaminants and debris.
Q: What type of pipe connection does the outlet utilise?
A: It features a standard 22mm compression tank connector for robust integration with copper or plastic distribution lines.
Q: Is the polymer material safe for direct drinking water storage?
A: The WRAS approved polyethylene construction prevents chemical leaching, maintaining strict potable water standards.
Q: How is the float valve supported against internal water pressure?
A: A dedicated ball valve backplate is included to reinforce the structural wall and prevent mechanical stress.
To expedite installation, the package includes a comprehensive suite of Byelaw 30 compliant fittings sealed inside the primary chamber. This factory-assembled kit comprises a precise 0.5in Part 2 ball valve paired with a 4.5in float, a dedicated backplate, and a 22mm compression tank connector for secure down-service pipework integration. An accompanying 15mm by 0.5in angled service valve facilitates straightforward flow isolation, while the supplied custom insulation jacket and securing ties ensure the stored water maintains stable temperatures and resists freezing in unheated roof voids.
Q: Does the package include a rigid structural cover?
A: Yes, it is supplied with a tight-fitting lid to prevent the ingress of airborne contaminants and debris.
Q: What type of pipe connection does the outlet utilise?
A: It features a standard 22mm compression tank connector for robust integration with copper or plastic distribution lines.
Q: Is the polymer material safe for direct drinking water storage?
A: The WRAS approved polyethylene construction prevents chemical leaching, maintaining strict potable water standards.
Q: How is the float valve supported against internal water pressure?
A: A dedicated ball valve backplate is included to reinforce the structural wall and prevent mechanical stress.