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Quick Details

  • Condition: New
  • Type: Diaphragm
  • Configuration: Portable
  • Power Source: DC Power
  • Lubrication Style: Oil-free
  • Mute: Yes
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Maisi
  • Model Number: GZ70B-12
  • Voltage: 12V,24V
  • Dimension(L*W*H): 320*125*145mm
  • Weight: 4.5kg
  • Certification: CE,ROHS,ISO
  • Warranty: 2 years
  • After-sales Service Provided: Overseas service center available
  • Product name: 12v Breathable Scuba diving compressor
  • Color: Black
  • Power: Electric
  • Structure: Diaphragm Pump
  • Pressure: Low Pressure
  • Standard or Nonstandard: standard
  • Usage: Air Pump
  • Application: diving
  • Fuel: Electric
  • Theory: VACUUM PUMP

Packaging & Delivery

Packaging Details: 12v Breathable Scuba diving compressor packing: foam box+carton
Delivery Detail: 12v Breathable Scuba diving compressor : 30 days/5000pcs

Product Description

 Technical Features:

1.      Oil-Free, Maintenance-Free.

2.      Compact size, Low Weight.

3.      Eco-friendly, low noise and low vibration.

4.      Adapt EPDM material, make the pump have better sealing.

5.      Can operate in any installed position, Can work continuously.

6.      Can be customized.



New products 24v diaphragm vacuum pump 12v dc motor mini air pump

Product name12v Breathable Scuba diving compressor 
Model NoGZ70B-12
Type100% Oil free diaphragm air compressor
 Medium No oil
Vaccum Flow Rate136L/min
Energy SupplyDC




This diving compressor is designed for hookah diving or scuba diving as following and have very good charicteristics. 







 1.    Industrial pressure and vacuum applications

 2.    Portable analytical instruments

 3.    Medical diagnostic equipment

 4.    Air quality sampling monitors

 5.    Respiration Monitors

 6.    Gas or odor leak detectors

 7.    Car braking

 8.    Sampling analysis

 9.    Vacuum sterilizer

10.  Beauty equipment.


Company Information

Ningbo Maisi mechanical and electrical co.,ltd : 

1.Entered the filed of vacuum air pump more than 10 years . 

2.Fast delivery . 

3.OEM  is available 

4. products catch CE, RoHs , ISO9001:2008 . ISO14001:2004 
5.main product : all kinds of mini pumps, high performance diaphragm air/piston pump, pcp hand pump for rifle over 8 years with excellent quality.

Our Services


1.Good material 

2.100% finished product check before shipment

3.ISO9001 quality control system . products catched CE ,RoHS ,UL etc 

4.24 hours aftersale service


We accept L/C,D/P,D/A,T/T,Westunion,Paypal all payment types . 

Packaging & Shipping



Q:What's your payment terms?

A: Usually we accept T/T ,Western Union or PayPal.


Q: What's your delivery time?

1.The stock samples can be sent to you within 1-5 days by courier after payment.

2.The mass order can be shipped to you within 10-25 days after deposit.


Q:How can I choose the most suitable pump?

A: Please tell me your detailed flow rate, voltage, application, then we can make suggestion for you.



Q: How long is your pump lifetime?

A: Pump lifetime mainly depends on motor lifetime, we have AC motor, DC brush, brushless motor.


Contact information


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China (Mainland) | Manufacturer
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $53,000
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