1. Environmental and save energy consumption 2.Pump speed :1-20m3/min 3.it's ultimate pressure can reached to 665Pa.

Series 2SK(SKT)-PQ Water ring vacuum pump with Air Jet Pumps

Air jet vacuum pumps has the water ring vacuum pump’s performance and feature. Additional,it’s ultimate pressure can reached to 665Pa. The air jet pumps enhance the application of water ring vacuum pump because of it’s pumping speed is 50% higher than water ring vacuum pump when in pressure 1333-4000Pa(10-30Torr).

Air jet pump working medium is Air and forepump water ring vacuum pump as its driving force.

Feature: Environmental and save energy consumption,

It can eliminate the noise and cavitation for water ring in the ultimate pressure.

It also can combine with Roots vacuum pump to enhance the whole performance.

Model	Pumping speed when suction pressure is 60 Torr(m3/min)	Ultimate Pressure		Motor power	Inlet&outlet diam
		hpa	torr	kw	mm
PQ-1.5/SK-1.5(SK-1.5T)	1	13.3	10	4	40
PQ-2/2SK-2	1.5	6.6	5	5.5	50
PQ-3/2SK-3	2.2	6.6	5	7.5	50
PQ-6/2SK-6A	4.5	6.6	5	11	50
PQ-12/2SK-12(SK-12T)	9	6.6	5	22	80
PQ-25/2SK-25	20	6.6	5	45	100

Model	D1	D2	D3	D4	D5	D6	D7	d1	d2	L	L1	L2	H	H1	H2	H3	B	B1	G	N-ΦK
PQ-1.5	30	60	80	100	40	80	104	9	12	885	435	685	895	360	345	130	350	310	G1/2”	4-Φ18
PQ-2	50		105	130	40	105	130	14	14	1248	622	1002	968	353	395	130	440	390	G3/4”	4-Φ18
PQ-3	50	104	125	165	50	110	140	18	14	1458	750	1189	1180	538	578	130	505	455	G1”	4-Φ23
PQ-6	50	104	125	165	50	110	140	18	18	1568	895	1293	1284	475	665	155	475	425	G1”	4-Φ23
PQ-12	80	104	125	145	80	150	180	M12	19	2105	1500	1720	1667	590	922	155	526	490	G1.5”	4-Φ23
PQ-25	100	160	145	170	100	180	230	12	18.5	2442	1600	2050	2078	792	1029	250	585	530	G1.5”	8-Φ28

Water ring vacuum pump with Air Jet Pumps