Water Ring Vacuum Pump

Water Ring Vacuum Pump

CZPT CZPT &lparXihu (West Lake) Dis.&rpar Co&time period&comma Ltd is the expert vacuum pump supplier&time period
2BV sequence drinking water ring vacuum pumps are ideal for pumping the gases and steam&period of time Its suction pressure can attain 33mbar &lparABS&rpar &lpari&period e&period of time ninety seven &percnt vacuum degree&rpar&time period If the transformer oil is used as the running liquid&comma these pumps are known as oil ring vacuum pump and the suction force can reach 6&period7mbar &lparABS&rpar &lpari&period of time e&time period ninety nine &percnt vacuum diploma&rpar&period of time So the oil ring vacuum pumps can change the reciprocated vacuum pumps completely&period of time When the liquid ring vacuum pumps function below the issue in close proximity to the restricted vacuum for a lengthy time&comma it is required to pair with the cavitation security pipe in buy to get rid of the screaming and defend the pump&interval
When the compressor is operating&comma the optimum pressure is &period26MPa &lparABS&rpar&period And the higher of discharge pressure&comma the greater of the power of the compressors&interval So it is needed that the information of the discharge pressure is provided to choose the correct motor&period of time
2BV2-Ex&comma 2BV6 series h2o ring vacuum pumps and compressors are largely utilized for pumping the explosive gases or function in the flammable and explosive surroundings&interval The specialized parameter of every single type is the identical as the corresponding variety of the 2BV2 or 2BV5 sequence goods&period of time
2BV series stainless metal pumps can be used beneath the circumstances with greater specifications for the corrosive-evidence or the lustration&period of time
In accordance to the functioning predicament&comma the materials of all the areas the place the liquid flows &lpari&period of time e&period Pump casing&comma pump protect&comma port plate&comma and impeller&rparare manufactured of a variety of stainless metal as bellow&colon
SUS304 &lpar0Cr18Ni9&rpar&comma SUS316 &lpar0Cr17Ni12Mo2&rpar&comma SUS316L &lpar00Cr17Ni14Mo2&rpar
The substance of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
The mechanical seals are employed the John CZPT items and the seals materials is optional for FPM or PTFE&interval

2BV sequence items possess the qualities as bellow
· The close-coupled design is hassle-free to install and can preserve space&period
· The CZPT seals are all utilised the John CZPT mechanical seals&period of time
· 2BV sequence items have the cavitation security port&interval When they work below the problem close to the minimal vacuum&comma the cavitation safeguard port opens &lparor connects with the separator&rparto get rid of the screaming to shield the pump&period
· Aluminum bronze impeller is of large depth and putting on effectively&period of time The erosive-proof capacity of the pump can be enhanced by making use of it&interval If the elements exactly where the liquid flows are created of the stainless steel&comma the pumps can be used below the much more rigorous problem&period
· The distinctive layout of the discharge port can shield the pump from the in excess of-pressure to guarantee the ideal effective efficiency in the operating variety of the pump&period
· The motors are all adopted Y2 series products&time period The safety class is IP54 or IP55 &lparnormal is IP44&rpar and the insulation grade is F&interval
· The bearings are all utilised the imported products with brand name title of NTN or NSK&interval

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

33mbar
(-.098MPa)

one.1

No

IP54

2880 two sixty two 31
2BV2 061 .86 one.five 2880 2 sixty five 35
2BV2 070 one.33 3 2850 2.five 66 56
2BV2 071 one.83 4 2860 four.2 72 65
2BV2 060-Ex .45 one.1

dIIBT4

IP55

2880 2 sixty two 39
2BV2 061-Ex .86 one.five 2880 two sixty five forty five
2BV2 070-Ex one.33 3 2850 two.5 66 sixty six
2BV2 071-Ex one.eighty three four 2860 four.two 72 77
2BV5 one hundred ten 2.seventy five four

No

IP54

1450 six.seven 63 103
2BV5 111 three.eighty three five.five 1450 8.three sixty eight 117
2BV5 121 four.66 7.five 1450 10 sixty nine 149
2BV5 131 six.66 eleven 1430 fifteen seventy three 205
2BV5 161 eight.33 15 970 20 seventy four 331
2BV6 one hundred ten 2.seventy five 4

dIIBT4

IP55

1450 six.seven sixty three 153
2BV6 111 3.83 five.five 1450 8.3 sixty eight 208
2BV6 121 four.66 seven.5 1450 ten sixty nine 240
2BV6 131 6.66 11 1430 15 73 320
2BV6 161 8.33 fifteen 970 twenty 74 446

Water Ring Vacuum Pump

vacuum pump

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