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64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
Specifications
Brand Name :
BK
Model Number :
BV250H
Certification :
ISO9001/ISO14001
Place of Origin :
China
MOQ :
1 set
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
80 SETS per month
Delivery Time :
5 to 20 working days, depends on order amount and specification
Packaging Details :
Export standard wooden caseAbout BKW BKW series roots blower inherits the design of BK series. It adopts water cooling in bearing cover, which can lower the temperature of bearing so as to prolong the bearing’s service life and enable higher pressure appli
Type :
vacuum sauction, roots type
Air capacity :
49.35-79.69m3/min
Discharge differential pressure :
-50KPA ~ -55KPA
Motor power :
37-45/55/75-90/110-132KW
Discharge bore :
DN250(10")
Cooling type :
Air
Driven type :
motor driven, connected by belt and pulley
Description

DN250 Roots vacuum pump, energy saving, small compact size, 49.35-79.69m3/min,-50KPA to -55KPA, 75-90KW

About BV250H Vacuum Blower

BV250H vacuum blower is a kind of displacement Roots type air pump. It can reach -55KPA vacuum pump. It is widely used for vacuum air conveying and if featured of stable performance and excellent volumetric efficiency.

Main Charactreies

Air-cooled casing is adopted to introdduce external cooling air ,stable operation,lower noise than normal nagative pressure blower, compact structure,reasonable design,flexible and convenient installation.

Specifications

Model

BV250H

Air capacity

49.35-79.69m3/min

Discharge differential pressure

-50~ -55KPA

Rotary speed

1320-1980rpm

Motor type

37-45/55/75-90/110-132KW
380/400/415/440V, 3PHASES, 50/60HZ

Installation type

Standard: vertical type

N.W. of blower without motor

1075kg


Parameter sheet

Model Speed Inlet capacity (m3/min)and shaft power (KW)
-0.5kgf/cm² -0.55kgf/cm²
-5000mmH2O -5500mmH2O
-0.05Mpa -0.055Mpa
rpm m3/min KW m3/min KW
BV250H 132 49.91 59.65 49.35 63.33
Port Dia: DN250(10") 1480 57.13 66.88 56.55 71.01
1650 64.8 74.57 64.21 79.17
1775 70.44 80.22 59.84 85.16
1875 74.96 84.73 74.34 89.96
1980 79.69 89.48 79.07 95



Assembling drawing of blower package

64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
Dimension size

BV-H Outline Dimension Sheet Unit:mm

Type
Port Dia
Motor power(kw)		 A B B1 C D E F G J K M N 0 P W Q T U n-M16×h
Weight
(kg)
BV250H (10") 37～45 1350 1000 500 175 135 1200 360 230 240 288 533 423 740 796 373 28 2503 713 6-M16×400 1075
55 1400 200
75～90
110～132 1500 250 533 723 1040 1096 28
Standard accessories include:intake, outlet muffler, negative pressure gauge,base,belt cover,vacuum relief valve,triangular belt.
The weight above are for standard accessories only,motor excluded.


Standard supply of scope

1. blower main body
2. vacuum safety valve
3. inlet silencer
4. outlet silencer
5. public base (with belt cover)
6. rubber flexible joint and shock pad
7. blower pulley
8. pressure gauge
9. belt
10. bolts and nuts and other connection parts
11. motor

Main Products
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump

Product tags

blower vacuum pump 10968

,

24 volt vacuum pump

,

roots blower vacuum pump
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64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump

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Product Detail
Brand Name :
BK
Model Number :
BV250H
Certification :
ISO9001/ISO14001
Place of Origin :
China
MOQ :
1 set
Price :
Negotiation
Contact Supplier
video
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump
64.21m3/Min 90kw, -55KPA green and yellow Roots Blower Vacuum Pump

B-Tohin Machine (Jiangsu) Co., Ltd.

Verified Supplier
11 Years
jiangsu
Since 1994
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Three Lobe Roots Blower, High Pressure Roots Blower, Roots Rotary Lobe Blower
Total Annual :
38000000-40000000
Employee Number :
280~320
Certification Level :
Verified Supplier
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