Grant Tundish 22Mm X 1" F C/W Nut & Olive Gcs22

Grant Tundish 22Mm X 1" F C/W Nut & Olive Gcs22

Grant Tundish 22mm x 1" F C/W Nut & Olive – GCS22

Part Number: GCS22
Essential Safety Fitting for Grant Cylinders and Heating Systems

The Grant GCS22 Tundish is a vital safety component designed to provide a visible air gap between a discharge pipe and a drainage system. This 22mm x 1" female tundish comes complete with a nut and olive, offering a secure and convenient connection for use in unvented hot water systems. It allows for easy inspection of discharge water from pressure relief or temperature relief valves.

This tundish is compatible with all Grant hot water cylinders and is suitable for both new installations and maintenance replacements.

Key Features

• 22mm compression x 1" BSP female connection

• Supplied complete with nut and olive for quick installation

• Provides a visible discharge point for safety valve outlets

• Ensures compliance with Building Regulations G3

• Durable construction for long-lasting performance

• Simple to fit into discharge pipework

• Compact design ideal for tight installation spaces

Compatible Grant Models

• Suitable for all Grant unvented cylinders, including:

  • Grant AUK cylinder range

  • Grant Pre- and Post-November 2010 models

• Compatible with Grant indirect and direct hot water systems

• Also compatible with most standard UK 22mm discharge pipework systems

When to Replace

• If existing tundish is leaking or cracked

• After system upgrades or cylinder replacement

• When signs of scaling, corrosion, or blockage appear

• As part of annual servicing or safety system testing

Technical Specifications

• Part Number: GCS22

• Connection: 22mm compression x 1" BSP female

• Material: High-grade plastic body with brass fitting components

• Supplied With: Compression nut and olive

• Usage: For use in pressure/temperature relief valve discharge pipework

• Standards: Compliant with G3 Building Regulations