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160CFM Oil Rotary Vacuum Pump Aluminium alloy structure

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160CFM Oil Rotary Vacuum Pump Aluminium alloy structure

Brand Name : BSC

Model Number : BSJ70L

Certification : CE

Place of Origin : China

MOQ : 1 set

Price : USD 2400 per set

Payment Terms : T/T

Supply Ability : 1000 sets per month

Delivery Time : 5-30 days

Packaging Details : WOODEN CASE

Surface : Painting

Color : Army Green

Pumping Rate : 280 m3/h (160cfm)

Material : Aluminium alloy

Features : Corrosion resistance

G.W. : 63kgs

N.W. : 52kgs

Meas. : 85*40*42cm

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160CFM (280m³/h) 50Hz 0.75kW 2Poles Mechanical Booster Pump,Roots Pump BSJ70L

Description :

Roots vacuum pumps ,which are also called Roots blowers,are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing.

Characteristics:

The use of oil-free intermediat seal,multiple sealed way to ensure the hight clean vacuum environment in the rotor chamber .
Advanced proceesing to ensure the good geometrical symmetry of the rotors,as well as low noise and long service life.
The whole rotors is made of aluminium alloy which has the charateristics of fast corrosion resistance and energy-efficient.

Technical Parameter :

Model		Units	BSJ70L
Pumping Rate	50 Hz	m³h^-1 / Lmin^-1	280/4670
	60 Hz		330/55000
Max Inlet Pressure	50Hz	Pa	1.2x10³
	60Hz	Pa	9.3x10²
Ultimate Vacuum		Pa	4×10^-2
Motor Power		kW(hp)	0.75 (1)
Inlet		--	VG80
Outlet		--	VF80
Cooling Method		Water cooled
Oil Need		L	0.8
Ambient Temp.		℃	5~40
Vacuum Pump Oil		--	BSO-46

Note: The value of 'Ultimate Pressure' in this sheet is measured by Pirani gauge when the Baosi special pump oil is used,and the value should be 4x10^-3 if the Mcleod gauge is used.

Performance Curve:

Dimensions:

160CFM Oil Rotary Vacuum Pump Aluminium alloy structure

Applications

Vacuum distillation
Vacuum packaging
Thin film coating
Freez drying
Electrical engineering
Printing
Surface treatment technique
Wind Energy
Ceramics and glasses

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