Stainless Steel 'Vista Style' Ball type Flow Indicators
Our Stainless Steel 'Vista Style' Ball type Flow Indicator is ideal to visually check the flow, presence, colour and condition of a liquid, gas or condensate. This ball type sight glass has a 316 stainless steel construction with domed top in sizes 1/4" to 1 1/2".
The PTFE ball rises in its dome when flow commences and is clearly visible from distances. The indicator must be installed horizontally with the glass dome in the upwards position.
The glass window is held in place by a stainless steel clamp ring and sealed with a Viton O-ring, giving superior protection.