Dse70 4kw 4PA 19L/Sdry Screw Vacuum Pumps

Min.Order: 1

Product origin: Dongguan, Guangdong, China

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US$ 999 ~ 9999

Description

>DSE70 Dry Screw Vacuum Pumps

Dry screw vacuum pumps operate with two screw rotors rotating in opposite directions. This traps the medium to be pumped between the cylinder and the screw chambers and transports it to the gas discharge. The advanced screw design results in lower electric energy consumption compared to standard screw designs. It also results in a lower heat load of the compressed gas.

Cooling can be achieved through a high performance air cooling method eliminating the need of cooling water or indirect cooling method resulting in uniform temperatures throughout the pump body, eliminating cold spots and providing a thermally stable water jacket. The advanced screw design allows for best-in-class hydrogen pumping capabilities. Water cooling can take place in form of both direct water cooling or radiator cooling with air-cooled heat exchangers.

Complete series with pumping capacity of 35 to 1100 m³/h
Optimal ultimate pressure and broadest range of applications
Completely dry and oil-free
High pumping speed at atmospheric pressure reduces the pump-down time
Water cooling with temperature monitoring
Saving energy costs through internal compression
Wear-free dynamic seal
Direct gas flow and optimized temperature profile minimize deposits
Low energy consumption, low noise level
Extensive range of accessories

Technical data	Unit	DSE70
Pumping Speed	m³/h	70
Pumping Speed	L/S	19
Ultimate Vacuum	Torr	0.03
Ultimate Vacuum	Pa	4
Motor Power	Kw	4
Motor speed	rpm	2900
Inlet Flange	mm	DN40
Outlet Flange	mm	DN30
Cooling Water Pressure	barg	2~4
Cooling Water Flow	L/min	4
Cooling Water Temp	ºC	5-35
Noise	dB(A)	≤70
Weight	Kg	195