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BSJ70L Mechanical Coating Use Booster Vacuum Pump, 70 L/s Roots Blower Vacuum Pump

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Ningbo Baosi Energy Equipment Co., Ltd.

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BSJ70L Mechanical Coating Use Booster Vacuum Pump, 70 L/s Roots Blower Vacuum Pump

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

Material : Aluminium alloy

Motor Power : 0.75kW

Voltage : 380,440V

Pumping Rate(50hz) : 280 m3/h (4670L/min)

Pumping Rate(60hz) : 330 m³/h (5500L/min)

G.W. : 63kgs

N.W. : 52kgs

Meas. : 85*40*42cm

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Whole Aluminium Alloy Made 70L/s 50Hz 0.75kW Army Green Booster Pump, Mechanical Roots Pump BSJ70L

Description :

We offer you a comprehensive consultationservice.

Only the vacuum technology combined with application experience can find the right solution.

Characteristics:

Special shaft seal is used to achieve the long stable running without oil leakage.
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.
Compact structure,light weight and small volume .

Technical Parameter :

Model		Units	BSJ70L
Pumping Rate	50 Hz	m³h^-1 / Lmin^-1	280/4670
Pumping Rate	60 Hz	m³h^-1 / Lmin^-1	330/5500
Max allowed differential pressure	50 Hz	Pa	4.0x10³
Max allowed differential pressure	60Hz	Pa	3.3x10³
Max Inlet Pressure	50Hz	Pa	1.2x10³
Max Inlet Pressure	60Hz	Pa	9.3x10²
Ultimate Vacuum		mbar	4×10^-4
Motor Power		kW(hp)	0.75 (1.0)
Inlet		--	VG80
Outlet		--	VF80
Flow Rate		L/min	2
		MPa	0.1
		Water Temp.	5~30
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:

BSJ70L Mechanical Coating Use Booster Vacuum Pump, 70 L/s Roots Blower Vacuum Pump

Applications

Leak testing systems
Vacuum Coating
Semiconductor production
Vacuum Furnace
Chemistry
Electric Power Engineering
Machinofacture
Optical Filming
Solar energy
Analysis and laboratory

We provide you with individual support,we train you and we offer 24/7 service worldwide.

Product Tags:

vacuum booster pump

mechanical booster vacuum pump

BSJ70L Mechanical Coating Use Booster Vacuum Pump, 70 L/s Roots Blower Vacuum Pump Images

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