JZJS Roots pump water ring vacuum pump unitDetailed product description：

The JZJS series vacuum unit uses a water ring pump as the front stage pump, which is particularly suitable for extracting processes containing a large amount of water vapor and gases with certain corrosiveness or condensability. The unit has reliable quality and stable performance, and is equipped with a power distribution control system, bypass pipe, and flow valve. The technical parameters are 4 × 102 and 101. The unit is suitable for use in vacuum distillation, concentration, dehydration crystallization, drying, as well as power capacitor and transformer manufacturing industries.

Technical parameters of JZJS Roots pump water ring vacuum pump unit

model	pumping speed （L/S）	ultimate pressure ≤(Pa)	Unit composition pump model			Total power (kw)
			main pump	Intermediate pump	Forepump
JZJS30-1	thirty	4×102	ZJ30		SZ-1	three point seven five
JZJS70-2	seventy	4×102	ZJ70		SZ-1	five point five
JZJS150-2	one hundred and fifty	4×102	ZJ150A		SZ-2	fourteen
JZJS300-2	three hundred	4×102	ZJ300		SZ-3	nineteen
JZJS600-2	six hundred	4×102	ZJ600		2SK-12	thirty-five point five
JZJS1200-2	one thousand and two hundred	4×102	ZJ1200		2SK-25	fifty-six
JZJS70-21	seventy	one hundred and one	ZJ70	ZJ30	SZ-1	six point two five
JZJS70-12	seventy	one hundred and one	ZJ70	ZJ70	SZ-1	seven
JZJS150-21	one hundred and fifty	one hundred and one	ZJ150A	ZJ70	SZ-2	fifteen point five
JZJS150-12	one hundred and fifty	one hundred and one	ZJ150A	ZJ150A	SZ-2	seventeen
JZJS300-41	three hundred	one hundred and one	ZJ300	ZJ70	SZ-2	sixteen point five
JZJS300-22	three hundred	one hundred and one	ZJ300	ZJ150A	SZ-2	eighteen
JZJS600-41	six hundred	one hundred and one	ZJ600	ZJ150A	SZ-3	twenty-three point five
JZJS1200-22	one thousand and two hundred	one hundred and one	ZJ1200A	ZJ600	2SK-12	forty-six point five

JZJS Roots pump water ring vacuum pump unit