SPECIFICATION

PRODUCT NAME

LGY Series Variable Pitch Screw Dry Vacuum Pump

Price: FOB Ningbo /Shanghai Port

Delivery: According to factory Production Schedule, 7-20 Days, but we can follow your first order time

Package: Neutral Wooden Case or based on Customers

Production Capacity: 500 Pieces per Month

Export Standard: U.S and European Market Standard With CE mark, with ABB motor, standard parts of high level

 

FEATURES

△ Clean: the pump chamber is completely free of oil, no other working medium,can obtain high clean vacuum, vacuum pump of vacuum system does not produce any pollution;

△ Environmental protection: the pump cavity no oil, no other work medium, won't produce waste oil, waste liquid, no extra greenhouse gas emissions, economy and environmental protection and resource conservation;

△ Energy saving: due to the structure of varying pitch screw abnormity, this series of vacuum pump power consumption has significantly reduced compared to pitch screw vacuum pump;

△ Quick evacuation: to achieve ultimate vacuum in a short time; 

△ Excellent ultimate vacuum: ultimate vacuum can reach 1 pa;

△ Low exhaust temperature: effective to avoid the pitch screw vacuum pump, due to the high exhaust temperature, is pumped gas to produce coking and affect the operation of the pump in the pump;

△ Low vibration: movement parts after precision dynamic balancing test, the operation of the pump are very smooth;

△ Low noise: with varying pitch screw abnormity, this series of vacuum pump work with significantly lower noise than the isometric screw vacuum pump, run quietly;

△ Reliable work, simple to use, convenient maintenance: in pump cavity, moving parts never contact each other, no wear and tear, low wearing parts, low consumption products;

△ Wide applicability: can pump gas which contains a lot of steam and a small amount of dust, pump internal gas flow parts after coating, plating can pump corrosive gases, can replace the oil seal mechanical vacuum pump, liquid ring vacuum pump, vapor jet pump, and so on. when composed with roots vacuum pump as vacuum system, can get better vacuum degree, higher pumping speed, higher extraction efficiency.

 

APPLICATION
LGY Series Variable Pitch Screw Dry Vacuum Pump can be widely used in Vacuum operation occasion in chemical, pharmaceutical, food, photovoltaic, vacuum metallurgy, electronics, electrical and other industries.

 

MAIN PERFORMANCE PARAMETERS

Model			LGY-30DV	LGY-70DV	LGY-100DV	LGY-200DV
Displacement	50Hz	L/s	30	70	92	183
		m3/h	110	250	330	660
		cfm	65	147	195	389
	60Hz	L/s	36	83	111	222
		m3/h	130	300	400	800
		cfm	77	177	236	471
Ultimate Total Pressure		Pa	1	1	1	1
		Torr	0.0075	0.0075	0.0075	0.0075
Motor Power		kW	4	7.5	11	15
Power Consumption	50Hz	kW	1.8	5	7	10.2
	60Hz	kW	3.0	6	8.6	12.8
Inlet Diameter		mm	40	50	65	100
Outlet Diameter		mm	40	40	50	65
Cooling Water	Intake Pressure	MPa	0.1—0.5	0.1—0.5	0.1—0.5	0.1—0.5
	Water Flow	L/min	5—10	10—15	10—15	15—20
	Temperature	℃	5—32	5—32	5—32	5—32
	Connector	DN15	G1/2”	G1/2”	G1/2”	G1/2”
Noise	50Hz	dB(A)	≤77	≤78	≤79	≤80
	60Hz	dB(A)	≤82	≤83	≤84	≤85
Weight	(Without Motor)	kg	190	290	370	580

 

WE CAN PROVIDE YOU

1. On-time Delivery, with More Choice 

2. Perfect Technical Support

3. Customized Vacuum Solutions and Service 

4. Samples Available

5.  Long Quality Guarantee 

6. Fast Response to Customers' Feedback in 12 hours