Sanitary Round Non Pressure Manhole Cover with Sight Glass

The manway, as the safety emergency ventilation device, is installed in the top tank. It is usually associated with fire damper and mechanical breathing valve, avoiding tank over pressure or vacuum due to accidents. Also it have to play safe fire protection. The manway cover is made of SS304 or SS316L

Application

The manway, as the safety emergency ventilation device, is installed in the top tank. It is usually associated with fire damper and mechanical breathing valve, avoiding tank over pressure or vacuum due to accidents. Also it have to play safe fire protection. The manway cover is made of SS304 or SS316L

Technical parameters

Material: SS304, or SS316

Body type: round or oval, inward or outward

Handle: Plastic wheel or stainless steel wheel

Pressure type: Pressure or non pressure

Size: 200mm-600mm

Neck height: 100mm, 120mm,150mm

Seal: Silicone, EPDM, NBR, FPM

Surface finish: Mirror polished, matte, sand blasting finished.

Application: Manway cover is mainly used for tank, pressure vessels in the fields of food, beverage, chemical etc.

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