The sight glass clamp nut
PHPU “Izol-Plast” Sp. z o. o. manufactures clamping nuts of unwrought sight glasses, intended for use in flameproof transformers type IT3S .. and series of types of flameproof transformer stations type MAR-…..
The compression nut is made of steel by turning. The clamping nuts are protected against corrosion by galvanic coating with a layer of zinc.
Download the catalog card: