Liquid Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sz-1

Liquid  Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sz-1

SZ water ring vacuum pumps

  1. Functioning basic principle of h2o ring vacuum pumps:

The impeller is put in eccentrically with respect to the pump casing. When the impeller rotates, the water eccentric with the impeller will be produced, which will be filled with the drinking water in the center of the blade. The h2o in the middle of the blade will move back and forth periodically, and the quantity in the middle of the blade will be modified. Below the corresponding coordination of the fastened suction port and exhaust port, the suction compression and exhaust approach will be accomplished, as a result forming a vacuum

  1.  SZ collection h2o ring pumps main specialized parameters
Product Optimum air volume
Greatest vacuum
Input electricity Kw Rotation rate
Supplementary drinking water  dosagem3/h Weight Kg
SZ-.5 .five


one.5 2840 .23 28
SZ-one one two.2 2840 .23 32
SZ-two 2 4. 2890 .45 80
SZ-3 three 5.5 1440 .four a hundred twenty five

2.Define size

Design A B C E L L1 L2 L3 D d H K
SZ-.five 80 one hundred forty one hundred eighty 255 445 250 100 one hundred thirty G1″ Rc1/2″ 194 10
SZ-one one hundred a hundred and forty a hundred and eighty 255 490 280 a hundred twenty five one hundred sixty G1″ Rc1/2″ 194 ten
SZ-2 110 190 245 285 563 327 a hundred and forty one hundred eighty G1″ Rc1/2″ 237 12
SZ-3 160 216 280 360 630 360 a hundred and forty two hundred G2″ Rc1/2″ 320 twelve

2BV collection liquid(drinking water) ring vacuum pump is ideal for pump air with drinking water vapor, inspiratory force can get to 33mbar complete pressure (ninety seven% vacuum diploma). When the pump operates beneath the inspiratory pressure is close to restrict vacuum (perform fluid saturation vapour force) for prolonged time, need to connecting cavitation protecting tube, to shield the pump. When operate as the compressor, the biggest pressure is up to .26 MPa (complete stress).

As a new technology energy-preserving products, with its superb performance and quite a few rewards, 2BV series water ring vacuum pumps will be totally exchange SK, 2SK collection water ring vacuum pumps and W, WY, WL collection reciprocating pump.

Merchandise amount Motor Electricity


Pump pace


Maximum quantity


Final vacuum
Inhalation diameter
Drainage route


2BV2060 .eighty one 2880 .forty three 33 G1″ G1″
2BV2061 1.forty five 2880 .eighty five 33 G1″ G1″
2BV2070 two.35 2850 one.33 33 G1’/two” G1’/two”
2BV2071 3.eighty five 2850 1.83 33 G1’/two” G1’/2″
2BV5110 four 1440 2.75 33 DN50 DN50
2BV5111 five.5 1440 3.eighty three 33 DN50 DN50
2BV5121 seven.five 1440 4.sixty six 33 DN65 DN65
2BV5131 eleven 1440 6.66 33 DN65 DN65
2BV5161 fifteen 970 8.33 33 DN80 DN80


Liquid  Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sz-1