Fire Resistance Vacuum Pressure Cap

• After-sales Service: Forever
• Warranty: 1 Year
• Magnitude of Discharge: Small and Medium
• Operation Mode: Normal
• Oil Transportation Mode: Self Priming
• Transport Package: Carton
• Model NO.: WD-MGS
• Specification: 0.05CBM
• Trademark: welldone
• Origin: China
• HS Code: 84131100
• Production Capacity: 1000piece/Month

Product Description

Fire resistance vacuum pressure cap

Use and characteristic:
 

Installed in the top of the exhaust pipe is about 4.5 meters high, the pressure cap is set at+3". Discharge of oil and gas in the water column, when the water column in the -8 to open the suction air, and its role in maintaining the internal pressure of the underground tank.
 

Specifications	DN40	DN50	DN50
Bolt hole center circle diameter	110	125	NPT''
Total length(mm)	215	215	155
Working pressure(Mpa)	1750Pa~2000Pa	1750Pa~2000Pa	1750Pa~2000Pa
material	Aluminium alloy	Aluminium alloy	Aluminium alloy
Weight(KG)	3.5	33.5	1.5