Address:H7/1-2, Qingyang Industrial Headquarter Base, No. 1 Chengfei Avenue, Qingyang District, Chengdu, Sichuan

Overseas Dept in Shenzhen:

Tel: 86-755-83234282


Skype: ellenhu.selectech


Address: E-605 Yuetong Building,MeiLong South Road, MinZhi,Longhua,ShenZhen , GuangDong,China,518131

AT:   home <<  Durable Variable Speed Air Pump
¤ FZB Series
  • Performance parameters
  • Diagram
  • Wiring instructions
  • Corresponding accessories
  • Operation video
  • Attentions


Large flow rate、high pressure、high vacuum air pump , can be used to pump gas,output positive pressure;Maintenance-free, No pollution during the gas transmitted. It has functions of overload protection.

2.Technical specification

Model Rated Voltage
Rated power
Effective value
Rated output pressure
(gauge pressure)
(negative pressure)
FZB8682 220V/50Hz 530 82 250 -86

3.Tips for Selection of Products

1.Pump can work under the rated power for a long time,once beyond the rated power will cause damage of the pump.

Warming:The outlet of pump must be connected to the safety valve.If the exhaust port is blocked,the pressure will be very high.All gas circuit elements such as gas tank must be provided with enough strength for the sake of safety.

2.Service Conditions:

The pump shall not be exposed to direct sun light.It shall work in clean and ventilated environment work.Ambient temperature:-5℃ ~ 40 ℃(No condensation);Relative humidity:≤90%.

3.Working medium:

Temperature range allowed for medium:-5℃~50℃; Solid particles are forbidden to be contained in the gas suction.

4.Pump can't beyond the rated output pressure for a long time to work.

5.The pump should be started under the condition of the exhaust port open,otherwise the micro pump will be damaged or abnormal operation.

6.Weight: approximately 8 KG.

7.All parameters presented in this instruction are based on the standard atmospheric pressure at 25℃, unless otherwise defined. The free flow is referred to as the flow.


Wiring instructions

Black line should connect the neutral and live of power;
Red line should connect the capacitor;
Yellow and green line should connect the Earth.
①:Capacitor connection line
②:Earth lugs(Yellow line)
③:Power line
①:Power switch
②:Power line
④:Capacitor connection line
⑤:Junction box
Power switch connection line:
②:Earth lugs

1、The inlet of all the products must be connected with a filter to prevent alien substance such as solid particles from entering the pump,or the micro pump will be damaged.

2、Fitting:Standard part

Fitter/Muffler (Optional,G1/4 External thread interface)
Safety valve (Opening pressure of safety valve≈0.13MPa,G1/2)
Shock absorbing feet(M6 Set screw threads)
Connector of safety valve (G1/2,G1/4)
Connector (G1/2 to G1/4)
Connector (G1/2)
Capacitor clamp
Capacitor junction box
Power switch

Optional part:

Connector (G1/4 to pagoda joint)
Metal Bellows
Muffler (XA3004)


Particles、dust and other foreign bodies are not allowed to enter the pump,or the micro pump will be damaged.


1.The outlet of the pump must be connected with safety valve,opening pressure of safety valve≈0.25 MPa.
2. All gas circuit elements such as gas tank must be provided with enough strength for the sake of safety.
3.When the gas input is hazardous, users must re-seal the pump for the sake of safety.
4.The product has not explosive-proof performance.No using in inflammable and explosive environment.
5. The products can not extract flammable gas.
Chengdu Qihai Electromechanical Equipment Manufacturing Co., Ltd
成都气海机电制造有限公司 蜀ICP备12008449 成公网备字[200600057]号