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Vessel sight glass SKS/ESKS
stainless steelflangehinged

vessel sight glass
vessel sight glass
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for vessels, stainless steel, flange, hinged

150 mm, 225 mm
(5.9 in, 8.9 in)

Operating temperature

Min.: 0 °C
(32 °F)

Max.: 200 °C
(392 °F)

Operating pressure

1 bar
(15 psi)


ESKS integral light/sight glass fittings have a quick release closure, so that they are a combination of charge/access port and light/sightglass. The integrated lumninaire illuminates the internal of boilers, tanks, bunkers, silos, mixers and other vessels in all non Ex hazardous areas. SKS type sight glass ports are of the same design, except they have no luminaire. Both types are suitable for food processing. Usually these fittings come with a weld flange, but for flat vessel walls they can also be installed with a bolt-on flange. Complete rapid opening 'balanced lid' hinged sight port assembly, ideal as sampling and additive product access port. Nominal sizes 150 & 225mm Supply voltages 24V or 120V Output up to 100W Optionally available with all contact parts in stainless steel High pressure versions available
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.