Liquid Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sk 2sk 2be Series

Liquid  Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sk 2sk 2be Series

SZ drinking water ring vacuum pumps


  1. Working basic principle of water ring vacuum pumps:

The impeller is set up eccentrically with regard to the pump casing. When the impeller rotates, the h2o eccentric with the impeller will be produced, which will be crammed with the drinking water in the middle of the blade. The drinking water in the center of the blade will go back again and forth periodically, and the quantity in the middle of the blade will be transformed. Beneath the corresponding coordination of the set suction port and exhaust port, the suction compression and exhaust method will be finished, as a result forming a vacuum

  1.  SZ series water ring pumps main technical parameters
Design Maximum air quantity
Supreme vacuum
Input energy Kw Rotation rate
Supplementary drinking water  dosagem3/h Bodyweight Kg
SZ-.five .five


one.five 2840 .23 28
SZ-1 one two.two 2840 .23 32
SZ-2 2 four. 2890 .45 80
SZ-3 3 five.five 1440 .four 125

2.Define measurement

Design A B C E L L1 L2 L3 D d H K
SZ-.5 80 140 one hundred eighty 255 445 250 one hundred one hundred thirty G1″ Rc1/2″ 194 10
SZ-one 100 a hundred and forty one hundred eighty 255 490 280 125 160 G1″ Rc1/2″ 194 ten
SZ-two a hundred and ten 190 245 285 563 327 140 one hundred eighty G1″ Rc1/2″ 237 twelve
SZ-3 a hundred and sixty 216 280 360 630 360 one hundred forty two hundred G2″ Rc1/2″ 320 12

2BV collection liquid(h2o) ring vacuum pump is suited for pump air with drinking water vapor, inspiratory force can attain 33mbar absolute force (97% vacuum diploma). When the pump operates below the inspiratory strain is shut to limit vacuum (operate fluid saturation vapour force) for lengthy time, ought to connecting cavitation defending tube, to protect the pump. When operate as the compressor, the best force is up to .26 MPa (complete pressure).

As a new era energy-saving merchandise, with its exceptional performance and quite a few positive aspects, 2BV series drinking water ring vacuum pumps will be totally change SK, 2SK series h2o ring vacuum pumps and W, WY, WL collection reciprocating pump.

Merchandise quantity Motor Electrical power


Pump velocity


Maximum volume


Final vacuum
Inhalation diameter
Drainage path


2BV2060 .eighty one 2880 .43 33 G1″ G1″
2BV2061 1.forty five 2880 .85 33 G1″ G1″
2BV2070 2.35 2850 one.33 33 G1’/2″ G1’/2″
2BV2071 three.85 2850 one.83 33 G1’/two” G1’/two”
2BV5110 four 1440 two.75 33 DN50 DN50
2BV5111 5.5 1440 3.eighty three 33 DN50 DN50
2BV5121 seven.five 1440 4.66 33 DN65 DN65
2BV5131 11 1440 six.sixty six 33 DN65 DN65
2BV5161 fifteen 970 eight.33 33 DN80 DN80


Liquid  Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sk 2sk 2be Series