Glow-Worm Filling Cock S1007000This Saunier Duval filling cock kit serves as an isolation valve component compatible with C CI, Themaclassic, Themaplus, Ultracom2, Thema, Isofast, Enviroplus, Isotwin, and Xtramax boilers. Typically located beneath heating appliances, the isolation valve enables users to control the flow of gas and water into a central heating system. It also provides the capability to halt the flow in the event of a leak or emergency.

BSI Kitemark Approved (KM649380)

designed to enhance screw insertion time and provides greater resistance to corrosion

High strength & integrity

Covers 17m² per liter

also called railway fish plate or joint bar

ISAR HE & Esprit HE Shaped gasket

Supplied with two standard Yale keys and fixing pack

White face bonded to a dense rubber foam

Not all monitors will display colours the same and paint tins may not show the same colour as your walls do in natural light

Fits most brands of extension pole

Drop-forged steel construction means you’ll have this tool in your kit for years to come

each size coming in a pack of 5 bits