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Three Lobe Roots Blower (89)

High Pressure Roots Blower (21)

Roots Rotary Lobe Blower (25)

Roots Air Blower (14)

Rotary Air Blower (27)

Roots Blower Vacuum Pump (25)

Single Stage Centrifugal Blowers (14)

Multistage Centrifugal Blower (20)

Biogas Blower (16)

Screw Blower (29)

Air Foil Bearing Blower (15)

Magnetic Bearing Blower (13)

FRP Fan Air Fan (1)

Bio Filter Media (0)

Single Stage Horizontal Centrifugal Pump (1)

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Certification

Customer Reviews

In Sep. 2005, we purchased 39 sets bowers for Shenyang Fairy River Sewage Plant from B-Tohin. We certify that the blowers have been running well.

—— Shenyang Zhenxing Environment

During the operation of equipment by the B-Tohin inconsistencies have been identified, on November 22, the equipment is in good condition.

—— Sitdikov Z. Sh. of Giiron

The goods’ quality is reliable, while the after-service is timely.

—— Zhu Shuixing

The OEM representative was found to be good at what he does. The general assessment of his work is satisfactory.

—— Lafarge Cement Nigeria

rotary positive blower

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65m3/Min 0.06Mpa Cast Iron Three Lobe Roots Blower For Pneumatic Conveying
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BK8024S Cast Iron Three Lobe Roots Blower For Pneumatic Conveying Features: 1. Helical type timing gears for smooth operation 2. Compact, flexibility in installation gives users more choices. 3. Integral ... Read More

2025-04-08 13:31:25

DN100(4"),Negative Pressure Roots Blower Speed from 700 to 1500 rpm for Water Treatment
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DN100(4"),Negative Pressure Roots Blower Speed from 700 to 1500 rpm for Water Treatment About BK vacuum pump Based on our BK series positive Roots blower, we developed BK vacuum pump for vacuum application. Its ... Read More

2026-04-13 11:25:14

10KPA - 80KPA Three Lobe Roots Blower, used for water treatment and pneumatic conveying
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10KPA - 80KPA Three Lobe Roots Blower, used for water treatment and pneumatic conveying About BK BK Roots Blower is a kind of product designed and manufactured according to advanced technology and quality ... Read More

2025-05-06 15:41:23

Two Stages High Pressure Air Blower , DN250 150KPA roots lobe blowers
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150KPA Roots Air Blower, two stages, DN250, high pressure roots lobe blower Features 1. positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with ... Read More

2025-06-27 16:08:32

Cast Iron Roots Blower Vacuum Pump , vacuum roots blower for chemical industry
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Cast Iron Roots Blower Vacuum Pump, vacuum roots blower, convey vacuum air About BK vacuum pump Based on our BK series positive Roots blower, we developed BK vacuum pump for vacuum application. Its maximum ... Read More

2025-08-06 13:14:30

Roots Blower Vacuum Pump Model BV10034 with Inlet and Outlet Dimension DN350 for Vacuum Air Capacity in Various Industries
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Roots Blower Vacuum Pump Model BV10034 with Inlet and Outlet Dimension DN350 for Vacuum Air Capacity in Various Industries About BK vacuum pump Based on our BK series positive Roots blower, we developed BK ... Read More

2026-04-13 11:25:18

DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA
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DN300 Roots Air Blower, oxygen supplier for aquafarms, air cooling for 80KPA About BK-3 BK-3 roots blower is 3-lobe, positive and displacement blower. It is featured of simply configuration, smooth operation, ... Read More

2025-06-27 16:22:48

BLG343A/BLG343B,Speed 1800-3000Rpm, Airflow 73-172 m³/min , 40-100Kpa,Self-lubricating Permanent Magnet Variable Frequency Screw Blower
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About Screw Blower BLG Permanent Magnet Variable Frequency Screw Blower is an advanced compressed air system designed for energy efficiency and precise control in industrial applications. This blower combines ... Read More

2026-04-13 11:26:06

High Speed Centrifugal Single Stage Centrifugal Blowers 50kpa - 100kpa
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50KPA-100KPA GS SERIES BLOWER FOR WASTE WATER TREATMENT WITH RELIABLE SYSETEM About GS series blower blower structure GS series blower is single-stage cantilever type, axial intake and radial exhaust structure. ... Read More

2026-01-06 17:05:03

BLG160B,DN150,40-100KPa,10-20m³/min,Self-lubrication High Efficiency Energy Saving Screw Blower
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Screw Blower Introduction BLG Permanent Magnet Variable Frequency Screw Blower is an advanced compressed air system designed for energy efficiency and precise control in industrial applications. This blower ... Read More

2026-04-13 11:26:56

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