Water Ring Vacuum Pump

CZPT CZPT &lparXihu (West Lake) Dis.&rpar Co&interval&comma Ltd is the specialist vacuum pump supplier&time period
2BV collection water ring vacuum pumps are ideal for pumping the gases and steam&interval Its suction stress can achieve 33mbar &lparABS&rpar &lpari&interval e&time period ninety seven &percnt vacuum degree&rpar&period If the transformer oil is utilised as the working liquid&comma these pumps are named oil ring vacuum pump and the suction stress can attain six&period7mbar &lparABS&rpar &lpari&period of time e&period 99 &percnt vacuum degree&rpar&period of time So the oil ring vacuum pumps can substitute the reciprocated vacuum pumps totally&period When the liquid ring vacuum pumps work beneath the condition near the restricted vacuum for a long time&comma it is essential to few with the cavitation protection pipe in buy to get rid of the screaming and safeguard the pump&interval

When the compressor is doing work&comma the highest force is &period26MPa &lparABS&rpar&time period And the increased of discharge pressure&comma the greater of the electrical power of the compressors&period So it is required that the info of the discharge pressure is supplied to select the appropriate motor&period
2BV2-Ex&comma 2BV6 series drinking water ring vacuum pumps and compressors are mainly utilised for pumping the explosive gases or perform in the flammable and explosive setting&interval The technological parameter of every single sort is the exact same as the corresponding sort of the 2BV2 or 2BV5 sequence goods&time period
2BV series stainless steel pumps can be used underneath the circumstances with increased specifications for the corrosive-evidence or the lustration&period

In accordance to the functioning scenario&comma the material of all the elements the place the liquid flows &lpari&interval e&period of time Pump casing&comma pump cover&comma port plate&comma and impeller&rparare made of numerous stainless steel as bellow&colon
SUS304 &lpar0Cr18Ni9&rpar&comma SUS316 &lpar0Cr17Ni12Mo2&rpar&comma SUS316L &lpar00Cr17Ni14Mo2&rpar
The material of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
The mechanical seals are utilised the John CZPT products and the seals substance is optional for FPM or PTFE&interval

2BV sequence items have the characteristics as bellow
· The close-coupled style is convenient to set up and can preserve place&time period
· The CZPT seals are all utilised the John CZPT mechanical seals&time period
· 2BV series merchandise have the cavitation security port&period When they work underneath the problem near the constrained vacuum&comma the cavitation protect port opens &lparor connects with the separator&rparto get rid of the screaming to protect the pump&interval
· Aluminum bronze impeller is of higher intensity and putting on properly&period The erosive-proof potential of the pump can be enhanced by making use of it&interval If the components exactly where the liquid flows are made of the stainless steel&comma the pumps can be used beneath the more demanding situation&period of time
· The unique design and style of the discharge port can safeguard the pump from the over-force to ensure the very best productive performance in the doing work variety of the pump&interval
· The motors are all adopted Y2 sequence items&interval The safety class is IP54 or IP55 &lparnormal is IP44&rpar and the insulation quality is F&period of time
· The bearings are all used the imported items with brand name title of NTN or NSK&period of time

Variety Suction capability
m 3 /min
Constrained vacuum
mbar(MPa)
Motor electrical power
kW
Explosive-evidence grade of motor CZPT quality of motor Pump Speed
r.p.m
Liquid flowrate
L/min
Noise
dB(A)
Fat
kg
2BV2 060 .45

33mbar
(-.098MPa)

1.one

No

IP54

2880 two sixty two 31
2BV2 061 .86 1.5 2880 2 sixty five 35
2BV2 070 one.33 3 2850 two.five sixty six fifty six
2BV2 071 one.eighty three 4 2860 4.two 72 sixty five
2BV2 060-Ex .45 1.one

dIIBT4

IP55

2880 two 62 39
2BV2 061-Ex .86 1.five 2880 two 65 forty five
2BV2 070-Ex one.33 3 2850 2.five 66 66
2BV2 071-Ex one.83 4 2860 4.2 seventy two 77
2BV5 a hundred and ten 2.seventy five 4

No

IP54

1450 six.7 63 103
2BV5 111 three.83 5.5 1450 8.three sixty eight 117
2BV5 121 four.66 seven.5 1450 10 sixty nine 149
2BV5 131 six.sixty six 11 1430 fifteen 73 205
2BV5 161 8.33 fifteen 970 twenty 74 331
2BV6 110 2.seventy five four

dIIBT4

IP55

1450 six.seven 63 153
2BV6 111 three.eighty three five.five 1450 eight.three 68 208
2BV6 121 four.66 seven.five 1450 ten 69 240
2BV6 131 6.sixty six 11 1430 15 73 320
2BV6 161 8.33 fifteen 970 twenty seventy four 446

Water Ring Vacuum Pump