Model ZJ Roots Vacuum Pump


Product Catalogue		Model ZJ Roots Vacuum Pump

It is a positive displacement pump, can only be used with a backing vacuum pump. It has a faster pumping speed within its wide pressure scope, is not sensitive to dust or water vapor in the gas to be sucked. It is widely applied in metallurgical, chemical, food, electronic and vacuum coating industries.

Main Technical Data:

Model	Pumping Speed (L/S)	Ultimate Pressure ≤(Pa)	Rotational Speed(rpm)	Motor Power (KW)	Diameter		Weight (Kg)	Recommended Model of Backing Pump
Model	Pumping Speed (L/S)	Ultimate Pressure ≤(Pa)	Rotational Speed(rpm)	Motor Power (KW)	Inlet	Outlet	Weight (Kg)	Recommended Model of Backing Pump
ZJ-30	30	5?0^-2	2770	0.75	50	40	66	2X-4A
ZJ-70	70	5?0^-2	2870	1.5	80	50	87	2X-8A
ZJ-150A	150	5?0^-2	2900	3	100	100	198	2X-15
ZJ-300	300	5?0^-2	1450	4	150	150	490	2X-30A
ZJ-600	600	5?0^-2	2900	5.5	150	150	490	2X-70A
ZJ1200A	1200	5?0^-2	1450	11	300	300	1550	2X-70A 2sets