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SZ Liquid Ring Type Vacuum Pumps

product class:Vacuum pump series

product name:SZ Liquid Ring Type Vacuum Pum....

Performance data	Range of capacity	1.8~1450m³/h
	Range of head	≤133m
	Medium temperature	-10℃~120℃
	Ambient temperature	Up to 40℃
	Maximum working pressure	suction pressure+head of pump≤1.6MPa
Motor data	Supporting power
	Voltage	380V
	Frequency	50HZ
	Rotating speed	2900r/min,1450r/min,970r/min
	Protection class	IP44/IP54
	Insulation class	B/F
Material	pump body , pump cover,impeller	cast iron
	Pump shaft	45 steel /stainless stell 3Crl3
	Mechanical seal	silicon carbide,graphite,tungsten carbide,hard alloy and etc.

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SZ series water wreath type vacuum pump and the compressor use to come to or compressed air to have no the causticity with other, not is in the water, not imply the air of the solid grain, in order to become the vacuum with the pressure in the closeness container.But inhale the air admission to contain a little amount liquid it drive extensive application is in the machine, petroleum chemical engineering, system medicine, food, system sugar industry and electronics realm。