Screw Type Dry Vacuum Pump

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Product Code : 01

Brand Name : LANGOO ENGINEERING SOLUTIONS

Product Description

We are very famous for exporting and supplying a quality assured gamut of highly efficient Screw Type Dry Vacuum Pump that generates vacuum effectively. It is sourced from reliable sources of the market who are known for their quality production and reliability. Known for its excellent fuel efficiency, this sophisticated pump finds many applications in chemical, pharmaceutical and semiconductor appliances. Moreover, this energy efficient Screw Type Dry Vacuum Pump is available to our clients at fair market prices.

Features:

Reduces evacuation time
Less vibration production
Optimum performance
Strong body

Technical Specification :

Model		150	300	400	800
Displacement(50 Hz/ 60 Hz)	M3/hr	110/130	250/300	330/400	660/800
Ultimate pressure
without Gas Ballast	Torr	7.5 X 10^-3	7.5 X 10^-3	7.5 X 10^-3	7.5 X 10^-3
with Gas Ballast	Torr	1 X 10^-2	1 X 10^-2	1 X 10^-2	1 X 10^-2
Motor power(50 Hz/60 Hz)
Power Requirement	kW	3.7	7.5	11	15
Power Consumption	KW	1.8/3.0	5.0/6.0	7.0/8.6	10.2/12.8
Rotation(50 Hz/ 60 Hz)	Rpm	2,900/3,500	2,900/3,500	2,900/3,500	2,900/3,500
Process Connection
Inlet Connection	JIS (ASME)	40A (1 1/2 ")	50A(2)	65A (2 1/2)	100A (4)
Outlet Connection	JIS (ASME)	40A (1 1/2 ")	40A (1 1/2 ")	50A(2)	65A (2 1/2)
Cooling water
Max Supply Pressure	Barg	7	7	7	7
Pressure Drop.	Bar	1.0	1.0	1.0	1.0
Flow Rate	Liter / min	5~10	10~15	10~15	15~20
Temperature	^oC
Connection	PT(JIS)	1/2 " (15A)	1/2 " (15A)	1/2 " (15A)	1/2 " (15A)
Lubricant
Gear Oil Type		Shell T-46	Shell T-46	Shell T-46	Shell T-46
Gear Oil Capacity	Liter	1	1	1.2	2
Bearing Grease Type		Mobil 1	Mobil 1	Mobil 1	Mobil 1
Bearing Grease Capacity	Gram	25 x 2 = 50	35 x 2 = 70	40 x 2 = 80	65 x 2 = 130
Seal Type
High Vacuum(HV) Seal		Single Lip Seal + Single Lip Seal + Single Lip Seal
Low Vacuum(LV) Seal		Lip Seal & Mechanical Seal + Gas Purge Seal
Seal Pure Gas
Supply Pressure	Barg	0.5~7	0.5~7	0.5~7	0.5~7
Flow Rate	Liter / min	5~15	5~15	5~20	5~20
Connection		1/4 Tube	1/4 Tube	1/4 Tube	1/4 Tube
Noise Level(50/60 Hz)	dB	79/85	79/85	79/85	79/85
Vibration(max.)	mm/s	1.8	1.8	1.8	2.8
Weight (Bare Shaft)	Kg	190	290	370	580
Inlet Purge (Option)
Supply Pressure	Barg	0.5~7	0.5~7	0.5~7	0.5~7
Connection	PT (JIS)	1/2 " (15A)	1/2 " (15A)	1/2 " (15A)	1/2 " (15A)
Solvent Flush (Option)
Flow Rate	Liter / min	2	2	2	2
Connection	PT	1/4"	1/4"	1/4"	1/4"
Gas Ballast (Option)
Supply Pressure	Barg	0.5~7	0.5~7	0.5~7	0.5~7
Connection	PT (JIS)	1/2 " (15A)	1/2 " (15A)	1/2 " (15A)	1/2 " (15A)