Liquid Ring Vacuum Pump

Liquid Ring Vacuum Pump

CZPT CZPT &lparXihu (West Lake) Dis.&rpar Co&period of time&comma Ltd is the professional vacuum pump supplier&time period
2BV collection water ring vacuum pumps are suitable for pumping the gases and steam&period Its suction force can attain 33mbar &lparABS&rpar &lpari&period e&period of time ninety seven &percnt vacuum degree&rpar&interval If the transformer oil is utilized as the running liquid&comma these pumps are known as oil ring vacuum pump and the suction strain can achieve six&period7mbar &lparABS&rpar &lpari&interval e&time period ninety nine &percnt vacuum degree&rpar&period So the oil ring vacuum pumps can replace the reciprocated vacuum pumps fully&time period When the liquid ring vacuum pumps operate beneath the situation close to the constrained vacuum for a long time&comma it is essential to few with the cavitation defense pipe in purchase to get rid of the screaming and shield the pump&time period

When the compressor is doing work&comma the highest pressure is &period26MPa &lparABS&rpar&time period And the higher of discharge force&comma the greater of the power of the compressors&interval So it is required that the info of the discharge pressure is supplied to choose the correct motor&time period
2BV2-Ex&comma 2BV6 sequence drinking water ring vacuum pumps and compressors are largely employed for pumping the explosive gases or perform in the flammable and explosive setting&interval The technological parameter of each and every type is the identical as the corresponding kind of the 2BV2 or 2BV5 sequence items&period of time
2BV series stainless steel pumps can be used beneath the conditions with greater requirements for the corrosive-evidence or the lustration&time period

According to the working circumstance&comma the material of all the areas exactly where the liquid flows &lpari&time period e&time period Pump casing&comma pump protect&comma port plate&comma and impeller&rparare manufactured of various stainless steel 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 used the John CZPT merchandise and the seals material is optional for FPM or PTFE&interval

2BV collection items have the attributes as bellow
· The close-coupled style is practical to install and can conserve space&period of time
· The CZPT seals are all employed the John CZPT mechanical seals&period of time
· 2BV collection items have the cavitation defense port&interval When they work below the situation near the minimal vacuum&comma the cavitation protect port opens &lparor connects with the separator&rparto get rid of the screaming to defend the pump&period of time

· Aluminum bronze impeller is of high intensity and putting on nicely&period The erosive-proof capability of the pump can be enhanced by employing it&period If the areas in which the liquid flows are created of the stainless steel&comma the pumps can be utilised under the far more arduous situation&time period
· The distinctive design and style of the discharge port can protect the pump from the over-stress to ensure the very best productive overall performance in the functioning variety of the pump&interval
· The motors are all adopted Y2 series items&period of time The protection course is IP54 or IP55 &lparnormal is IP44&rpar and the insulation grade is F&time period
· The bearings are all used the imported merchandise with manufacturer name of NTN or NSK&period

Variety Suction ability
m three /min
Constrained vacuum
mbar(MPa)
Motor electricity
kW
Explosive-proof grade of motor CZPT quality of motor Pump Velocity
r.p.m
Liquid flowrate
L/min
Sound
dB(A)
Fat
kg
2BV2 060 .45

33mbar
(-.098MPa)

one.one

No

IP54

2880 two 62 31
2BV2 061 .86 one.five 2880 two 65 35
2BV2 070 one.33 three 2850 two.five 66 fifty six
2BV2 071 one.83 4 2860 four.2 seventy two sixty five
2BV2 060-Ex .forty five one.1

dIIBT4

IP55

2880 two sixty two 39
2BV2 061-Ex .86 1.5 2880 2 sixty five 45
2BV2 070-Ex 1.33 3 2850 two.5 sixty six sixty six
2BV2 071-Ex one.eighty three 4 2860 4.two 72 seventy seven
2BV5 one hundred ten 2.75 four

No

IP54

1450 six.7 63 103
2BV5 111 three.83 5.5 1450 8.three 68 117
2BV5 121 4.66 seven.5 1450 10 69 149
2BV5 131 6.66 eleven 1430 15 73 205
2BV5 161 8.33 15 970 twenty 74 331
2BV6 one hundred ten two.75 four

dIIBT4

IP55

1450 6.7 sixty three 153
2BV6 111 3.eighty three five.five 1450 8.3 68 208
2BV6 121 four.66 seven.five 1450 10 sixty nine 240
2BV6 131 six.sixty six eleven 1430 fifteen seventy three 320
2BV6 161 8.33 fifteen 970 20 seventy four 446

Liquid Ring Vacuum Pump

vacuum pump

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