Product Details
Three Phase Regenerative Air Blower High Pressure Ring Blower
GHBH 002 34 1R7 Blowers performace curve and data

Goorui Model | Single | Frequency | Rated | Voltage | Rated | Max | Rated | Rated | Sound | Weight |
Double | Output | Current | Airflow | Vacuum | Pressure |
Stage | Hz | KW | V | A | m3/h | mbar | mbar | dB(A) | Kg |
GHBH 002 34 1R7 | Single | 50 | 1.6 | 200-240△345-415Y | 8.5△/4.9Y | 318 | -160 | 150 | 69 | 26 |
60 | 2.05 | 220-275△380-480Y | 8.8△/5.1Y | 376 | -160 | 150 | 72 |


Goorui Bower feathers and advantages :
Oil free and low noise
No routine maintenance with stable performance
Easy install and no vibration
SKF , NSK , ORS bearing adapt to ensure long-life time
Either used for suction ( vacuum ) or discharge ( pressure )
Insulation class: F, Protection class: IP54
Wide voltage & frequency range 28-60hz
Why choose Goorui?
Own 64 core technologies,awarded 61 national invention patent.
Adopt SKF & NSK bearing(20000 Hours life span).
Use ADC12 aluminum alloy material.(same to BMW's wheel hubs).
Insulation class: F, Protection class: IP54.
100% oil free air delivery ( Impeller connected to the motor
directly, without any oil lubricating) .
No routine maintenance (whithout wheelgear and belt,don't need to do maintenance towards those parts).
Quiet operation, low noise(adopt low noise motor.Meanwhile inlay muffler is available).
Pulsation-free compression(use designer quakeproof footstand).
Random installation(vertical or horizontal).
Long life span:At least 2 years 24H continues runing.
100% strictly tested before leaving our factory.
CE, SGS , CCC, RoHS, ISO9001 certified.
50/60hz available,wide-range models:
Single phase/Three Phase
Single stage/Double stage/Three stage
Power range:0.2kw-25kw
Air flow range: 45 - 2330 m3/h
Pressure range: 80 - 1040 mbar
Vacuum range: 70 - 730 mbar
Company Profile
Hongkong Fenglisheng Group Company Limited
Dongguan Foersheng Intelligent M&E Co.,ltd.(www.goorui.com) is
the global leading supplier providing tailor-made solutions in
industrial intelligent transmission field.
Adhere to the principles of steady development, continuously
innovation, keep openness& cooperation, Foersheng focused on
overcoming the technology difficulties in Vacuum pump industry and
have provided many competitive tailor-made solutions, products and
services in military equipment industry, paper manufacturing
industry, environmental equipment industry etc... What’s more, we
are dedicated in providing the more efficient and energetic
industrial solutions to create the green industry, green earth.
With nearly 80 employees, so far Foersheng has exported its
products to more than 40 countries and the products are wildly used
in thousands of industrial equipment.
Owning Trade Mark in China and Germany. Dongguan Foersheng
Intelligent M&E Co.,ltd has got the certificates of ISO9001,
CE, RoHs and the honors of “ National High-Tech Enterprise”, “
Dongguan Energy Saving Company”, “Dongguan Patent Cultivating
Enterprise”,“ Dongguan Private High-Tech Enterprise” , “ Guangdong
Private High-Tech Enterprise” etc...
Goorui, as the main brand of FLS, is originated from Hannover
University in Germany in 1933. With the core research&design
technology in global vacuum pump industry, Goorui has got nearly 68
production technology patent. By importing the Three-Coordinate
measuring machine from Germany, modernized finishing equipment from
Germany and Japan, , every Goorui blower is competed at one time in
CAD assembly line. Goorui help our clients to solve the problems in
their application by concentrating on overcoming the technical
difficulties and creating the R&D system of every specialized
blower.