Thief Hatch, Round (50)


Product Description


Combination pressure and vacuum relief valve designed for tanks requiring large SCFH venting.  Standard gasket material is neoprene with other gasket materials available. Durable cast iron cover and base with machined brass vacuum valve.  Base conforms to API requirements.

Bolt Pattern:  (16) – 1/2″ dia holes on 10 3/8′ B.C.

Quick Look Sheet

Additional Information


Lid Assembly, Thief Hatch (50), Thief Hatch Deep Collar (50D)


8″ Thief Hatch, Round (50)
2 oz Pressure, 1/2 oz Vacuum

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SKU: 0050. Categories: , .