DescriptionPBSG UNION C/W NUT (Push Button Sight Gauge)The union & nut suitable for the Atkinson Push Button Sight GaugesAvailable in three sizes, 1/2″, 3/4″ and 1″ (e.g. 1/2″ version has 1/2″ BSP Female and 1/2″ BSP Male and 1/2″ BSP Locking Nut).This has a Female threaded port in the body to accept the Push Button Sight Gauge Valve Nipple.This is not suitable for use with drinking water and whilst acceptable for use with non-drinking water from a contamination view it could corrode over time.PBSG union & nut is mild steel, zinc plated and colour passivated.PUSH BUTTON SIGHT GAUGEThe most popular push button sight gauge ever produced for the visual inspection of a tank’s contents.Produced to BS799 and featuring a push-to-read button that isolates flow into the tube when released, these gauges are not only popular for use with oil tanks, but also for use with rainwater tanks, and other products that are not chemically aggressive to the gauges component materials (not WRAS approved for use with drinking water).Complete with Standoff Clip for attaching to the top of the tank.The supporting shield on 4ft 6in & 5ft models are UPVC and on 6ft models are AluminiumMade by us in the UKIf you need to completely replace your push button gauge see here – Atkinson Push Button Sight Gauge
