GF291-4N

4" BSPT MALE HOLLOW PLUG BLACK GF291
Threads: Threads are British Standard taper to IS07 and BS21. All male threads are BSPT and female threads are BSPP. To EN 10226-1 and EN ISO 228-1 Materials: Whiteheart malleable cast iron EN-GJMW-400-5 to EN 1562. Media: Suitable for the flow of water, steam, gas or other non aggressive media. Surface Finishing: Two types are available: Black: With an anti-corrosive varnish to protect against rust after installation prior to plant conditioning. Galvanised: Hot-dip zinc coated to give additional resistance to corrosion. *These types of fittings are made of steel (galvanised finish - electro plated) and therefore unsuitable for potable water installations.
BearingShopUK holds a large stock of Compressed Air and Ring Main equipment, including the GF291-4N Range of Plugs and Caps.

Please allow 3-4 days for delivery from our Fluid Power Branch.

Please view the below PDF for more information,
TS1788