Collection: Sight Glasses & Plugs
Perspex, bulbous sight glasses and malleable iron plugs for toilet servicing vehicles and vacuum tankers.
Sight glasses are typically mounted in welded collars at set levels on the outside of pressure vessels / vacuum tankers to give a visual indication of liquid levels.
Some operators choose to blank off the lower sight glasses with a malleable iron plug.
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Sight Glasses for Vacuum Tanks
Regular price From £3.25 GBPRegular priceUnit price / per£0.00 GBPSale price From £3.25 GBP -
O-Rings for 2" & 3" Sight Glasses
Regular price From £0.30 GBPRegular priceUnit price / per -
Square Headed Plug - BSP - Malleable Iron
Regular price From £6.50 GBPRegular priceUnit price / per -
Reducing Bushes - Male-Female
Regular price From £3.80 GBPRegular priceUnit price / per