About Air Technology Limited

Air Technology Ltd is the leading supplier of Diving Compressors in NZ & the South Pacific. Establish in 1992, our large factory in Mairangi Bay, Auckland, New Zealand is a modern facility a fully-equipped workshop including:

Service area for Breathing Air Compressors:

  • SCUBA cylinder testing laboratory
  • Very well-equipped Dive Equipment servicing department
  • And a Retail Dive Shop that showcases a compressor display area

Contact us for:

  • Breathing Air Compressors for SCUBA Diving and Fire Fire Fighting
  • Dispensing Panels for filling SCUBA and SCUBA cylinders
  • Filter Sets for Air and Nitrox Systems
  • Air driven hydraulic pumps for Hydrostatic Testing Rigs
  • A full-range of Diving Equipment

Sole NZ Agents for:

  • Aerotechnica Coltri (Coltri-Sub) Italy
  • Diving Compressors, Spare Parts and Diving Equipment
  • Lawrence FactorR (USA)
  • Breathing Air Filtration, Spare Parts, and Consumables

What makes us different?

We use three compressor pump designs to provide a wide range of compressor outputs:

  • The MCH-6 model is a four stage compressor with 3.5 cfm/fad (100 L/min) maximum output. It is robust, lightweight, and easily maintained. It is commonly used for recreational divers
  • The MCH-13 and MCH-16 model has outputs of 7.6cm/fad (215 L/min) and 9.0 cfm/fad (260 L/min). These models are built using many common parts, allowing distributors to inventory a comprehensive range of spare parts, ensuring low downtimes. The MCH-16 produces higher output by fitting larger 1st and 2nd stage pistons and cylinders and a slight rise in running speed.
  • The MCH-26 and MCH-32 models use a multiple (2) compressor pumps providing an output of 15.2 cfm/fad (430 L/min). The MCH-32 model uses two of the MCH-16 pumping units with an output of 18 cfm/fad (520 L/min)

Feel free to contact us for any inquires we are located in Mairangi Bay, Auckland.

Business photos

Servicing: Cheviot, Amberley, Ashburton, Christchurch, Culverden, Rangiora, Kaikoura, Rosedale, Darfield


  • Employers & Manufacturers Association

  • Auckland Chamber of Commerce

Opening hours

  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 12:00
  • Closed

Services these areas

Cheviot , Amberley , Ashburton , Christchurch , Culverden , Rangiora , Kaikoura , Rosedale, North Shore , Darfield

Products and services

  • Testing
  • Repairs
  • Maintenance
  • Laboratory Testing
  • Engineering
  • Capacity Testing
  • Reciprocating
  • High Pressure
  • Air
  • Filters
  • Connectors
  • Fittings
  • Couplings
  • Lubricant

Mailing address

PO BOX 305 065 Triton Plaza Auckland 0757

Parking options

Free Off-Street

Payment options

  • MasterCard
  • Cash
  • Direct Credit (internet banking, phone banking)
  • VISA

In business since



Listed in

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