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

Professional Manufacturer of Various Kinds of Blowers

Home ProductsRoots Blower Vacuum Pump

-50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump

-50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump

  • -50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump
  • -50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump
-50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump
Product Details:
Place of Origin: China
Brand Name: BK
Certification: ISO9001/ISO14001
Model Number: BV65
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
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
Delivery Time: 5 to 20 working days, depends on order amount and specification
Payment Terms: L/C, T/T
Supply Ability: 80 SETS per month
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Detailed Product Description
Type: Vacuum Sauction, Roots Type Air Capacity: 1.92-7.38m3/min
Discharge Differential Pressure: -10KPA - -50KPA Motor Power: 1.5-11KW
Discharge Bore: DN65(2.5") Cooling Type: Air
Driven Type: Motor Driven, Connected By Belt And Pulley
High Light:

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1.5KW Roots Blower Vacuum Pump



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About BV5003 Vacuum Blower


BK5003 vacuum blower is a kind of displacement Roots type air pump. It can reach -50KPA vacuum pump.  It is widely used for vacuum air conveying and if featured of stable performance and excellent volumetric efficiency.





Air capacity


Discharge differential pressure

-10   ~   -50KPA

Rotary speed


Motor type


380/400/415/440V, 3PHASES, 50/60HZ

Motor brand

Standard: Siemens Beide or Wannan motor

Siemens and ABB motor for your option

Installation type

Standard: horizontal type, vertical type can be made to order

N.W. of blower without motor



Parameter sheet

-50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump 0



Assembling drawing of blower package

-50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump 1


Dimension size

-50KPA 4.53m3/Min 7.5KW Roots Blower Vacuum Pump 2

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

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

Contact Person: Iris Xu

Tel: +8615301523076

Send your inquiry directly to us
B-Tohin Machine (Jiangsu) Co., Ltd.
No.69 Xijiu Road, Industrial Park for Environmental SCI & TECH, Yixing, Jiangsu,China
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