Liquid Ring Vacuum Pump

Liquid Ring Vacuum Pump

CZPT CZPT &lparXihu (West Lake) Dis.&rpar Co&interval&comma Ltd is the skilled vacuum pump supplier&interval
2BV collection drinking water ring vacuum pumps are appropriate for pumping the gases and steam&period Its suction strain can attain 33mbar &lparABS&rpar &lpari&interval e&period of time ninety seven &percnt vacuum degree&rpar&period of time If the transformer oil is employed as the operating liquid&comma these pumps are referred to as oil ring vacuum pump and the suction stress can reach six&period7mbar &lparABS&rpar &lpari&time period e&period 99 &percnt vacuum degree&rpar&interval So the oil ring vacuum pumps can substitute the reciprocated vacuum pumps entirely&time period When the liquid ring vacuum pumps perform below the condition near the constrained vacuum for a prolonged time&comma it is necessary to couple with the cavitation protection pipe in get to get rid of the screaming and protect the pump&interval

When the compressor is operating&comma the optimum force is &period26MPa &lparABS&rpar&interval And the greater of discharge pressure&comma the larger of the power of the compressors&period So it is needed that the information of the discharge pressure is supplied to pick the proper motor&period of time
2BV2-Ex&comma 2BV6 series water ring vacuum pumps and compressors are largely utilised for pumping the explosive gases or work in the flammable and explosive environment&time period The technological parameter of each and every type is the exact same as the corresponding type of the 2BV2 or 2BV5 sequence goods&interval
2BV collection stainless steel pumps can be employed below the problems with increased requirements for the corrosive-proof or the lustration&time period

According to the doing work predicament&comma the materials of all the areas the place the liquid flows &lpari&period of time e&interval Pump casing&comma pump protect&comma port plate&comma and impeller&rparare manufactured of different stainless metal as bellow&colon
SUS304 &lpar0Cr18Ni9&rpar&comma SUS316 &lpar0Cr17Ni12Mo2&rpar&comma SUS316L &lpar00Cr17Ni14Mo2&rpar
The content of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
The mechanical seals are employed the John CZPT items and the seals substance is optional for FPM or PTFE&period of time

2BV series merchandise have the characteristics as bellow
· The near-coupled design and style is handy to put in and can preserve room&time period
· The CZPT seals are all utilized the John CZPT mechanical seals&period
· 2BV collection items have the cavitation protection port&interval When they function below the issue around the restricted vacuum&comma the cavitation defend port opens &lparor connects with the separator&rparto get rid of the screaming to safeguard the pump&period of time

· Aluminum bronze impeller is of high depth and donning properly&interval The erosive-proof ability of the pump can be enhanced by utilizing it&period If the parts in which the liquid flows are produced of the stainless steel&comma the pumps can be used beneath the much more demanding condition&period of time
· The distinctive layout of the discharge port can defend the pump from the over-strain to make certain the very best successful overall performance in the working variety of the pump&period
· The motors are all adopted Y2 series items&time period The defense class is IP54 or IP55 &lparnormal is IP44&rpar and the insulation grade is F&time period
· The bearings are all utilised the imported merchandise with brand name of NTN or NSK&interval

Sort Suction capability
m three /min
Limited vacuum
mbar(MPa)
Motor electrical power
kW
Explosive-evidence grade of motor CZPT quality of motor Pump Velocity
r.p.m
Liquid flowrate
L/min
Noise
dB(A)
Weight
kg
2BV2 060 .forty five

33mbar
(-.098MPa)

one.one

No

IP54

2880 two sixty two 31
2BV2 061 .86 1.five 2880 2 65 35
2BV2 070 one.33 3 2850 2.5 66 56
2BV2 071 one.eighty three four 2860 4.two 72 sixty five
2BV2 060-Ex .forty five 1.one

dIIBT4

IP55

2880 two 62 39
2BV2 061-Ex .86 1.five 2880 two 65 45
2BV2 070-Ex 1.33 three 2850 2.five 66 66
2BV2 071-Ex one.eighty three four 2860 4.two seventy two 77
2BV5 a hundred and ten two.seventy five 4

No

IP54

1450 six.seven sixty three 103
2BV5 111 three.eighty three 5.five 1450 8.three sixty eight 117
2BV5 121 4.sixty six seven.five 1450 ten sixty nine 149
2BV5 131 six.66 eleven 1430 fifteen 73 205
2BV5 161 8.33 fifteen 970 20 74 331
2BV6 110 two.75 four

dIIBT4

IP55

1450 six.7 63 153
2BV6 111 three.eighty three five.5 1450 eight.three sixty eight 208
2BV6 121 4.sixty six seven.five 1450 10 69 240
2BV6 131 6.66 eleven 1430 fifteen seventy three 320
2BV6 161 8.33 15 970 twenty 74 446

Liquid Ring Vacuum Pump