Water Ring Vacuum Pump

Water Ring Vacuum Pump

CZPT CZPT &lparXihu (West Lake) Dis.&rpar Co&interval&comma Ltd is the professional vacuum pump provider&period of time
2BV collection h2o ring vacuum pumps are suitable for pumping the gases and steam&period Its suction stress can achieve 33mbar &lparABS&rpar &lpari&interval e&interval ninety seven &percnt vacuum diploma&rpar&interval If the transformer oil is utilised as the functioning liquid&comma these pumps are called oil ring vacuum pump and the suction strain can reach 6&period7mbar &lparABS&rpar &lpari&time period e&interval ninety nine &percnt vacuum degree&rpar&period So the oil ring vacuum pumps can substitute the reciprocated vacuum pumps totally&period When the liquid ring vacuum pumps perform beneath the condition near the restricted vacuum for a extended time&comma it is needed to few with the cavitation safety pipe in purchase to get rid of the screaming and defend the pump&time period
When the compressor is doing work&comma the highest strain is &period26MPa &lparABS&rpar&interval And the larger of discharge pressure&comma the bigger of the energy of the compressors&period So it is needed that the info of the discharge pressure is supplied to choose the proper motor&interval
2BV2-Ex&comma 2BV6 sequence water ring vacuum pumps and compressors are primarily employed for pumping the explosive gases or function in the flammable and explosive setting&period The specialized parameter of every variety is the identical as the corresponding kind of the 2BV2 or 2BV5 collection items&interval
2BV sequence stainless metal pumps can be utilized under the circumstances with greater needs for the corrosive-evidence or the lustration&interval
In accordance to the functioning circumstance&comma the substance of all the elements in which the liquid flows &lpari&interval e&period of time Pump casing&comma pump include&comma port plate&comma and impeller&rparare created of different stainless metal as bellow&colon
SUS304 &lpar0Cr18Ni9&rpar&comma SUS316 &lpar0Cr17Ni12Mo2&rpar&comma SUS316L &lpar00Cr17Ni14Mo2&rpar
The materials of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
The mechanical seals are utilised the John CZPT goods and the seals substance is optional for FPM or PTFE&period of time

2BV collection items have the attributes as bellow
· The close-coupled layout is practical to set up and can preserve room&period
· The CZPT seals are all utilized the John CZPT mechanical seals&interval
· 2BV series items have the cavitation security port&time period When they function below the situation around the minimal vacuum&comma the cavitation defend port opens &lparor connects with the separator&rparto get rid of the screaming to protect the pump&interval
· Aluminum bronze impeller is of large depth and donning well&interval The erosive-proof potential of the pump can be enhanced by using it&period If the components the place the liquid flows are manufactured of the stainless metal&comma the pumps can be utilised beneath the a lot more demanding situation&time period
· The exclusive style of the discharge port can safeguard the pump from the over-stress to guarantee the ideal efficient functionality in the doing work range of the pump&interval
· The motors are all adopted Y2 sequence merchandise&interval The security class is IP54 or IP55 &lparnormal is IP44&rpar and the insulation grade is F&period of time
· The bearings are all employed the imported goods with model name of NTN or NSK&time period

Kind Suction ability
m 3 /min
Constrained vacuum
mbar(MPa)
Motor power
kW
Explosive-evidence grade of motor CZPT grade of motor Pump Speed
r.p.m
Liquid flowrate
L/min
Sound
dB(A)
Bodyweight
kg
2BV2 060 .forty five

33mbar
(-.098MPa)

1.1

No

IP54

2880 2 sixty two 31
2BV2 061 .86 1.5 2880 two 65 35
2BV2 070 one.33 three 2850 two.five sixty six fifty six
2BV2 071 1.83 four 2860 4.two 72 65
2BV2 060-Ex .45 1.one

dIIBT4

IP55

2880 2 sixty two 39
2BV2 061-Ex .86 1.5 2880 2 sixty five forty five
2BV2 070-Ex one.33 3 2850 2.five sixty six 66
2BV2 071-Ex 1.83 4 2860 four.2 seventy two 77
2BV5 a hundred and ten two.75 four

No

IP54

1450 six.7 63 103
2BV5 111 3.eighty three 5.5 1450 8.3 sixty eight 117
2BV5 121 4.sixty six 7.5 1450 10 sixty nine 149
2BV5 131 6.sixty six 11 1430 15 seventy three 205
2BV5 161 eight.33 fifteen 970 20 seventy four 331
2BV6 110 two.seventy five 4

dIIBT4

IP55

1450 six.seven sixty three 153
2BV6 111 three.83 five.five 1450 8.three sixty eight 208
2BV6 121 four.66 seven.5 1450 ten sixty nine 240
2BV6 131 six.sixty six 11 1430 fifteen seventy three 320
2BV6 161 8.33 fifteen 970 20 seventy four 446

Water Ring Vacuum Pump