Air Dimensions Incorporated has more than 60 years of combined experience in the development, engineering and production of precision gas sampling diaphragm pumps and compressors. Each of our durable Dia-Vac® pumps boasts completely oil-free, contamination-free and leak-free sampling capability. Unsurpassed quality, personal customer service and expedited delivery all combine to make ADI the leading authority in the diaphragm pump industry.

When a pump goes down, we know that replacement parts or a completely new pump must be dispatched as quickly as possible, and ADI stands ready to get the job done. We have a track record for making on-time deliveries no other pump manufacturer can match — it's something we are proud of. It's something you can rely on.

Air Dimensions' reputation for superior quality diaphragm pumps was founded through innovative engineering and design principles. The hundreds of case histories of ADI's gas sampling Dia-Vac® pumps outliving and out-performing the competition is solid evidence that the reputation for superior quality is earned, and alive and well.

If your pump application requires a customized pump, ADI's engineering department is up to the challenge of designing a customized pump to suit your needs. With a wide variety of CNC machines, we can customize the Dia-Vac® pump quickly and affordably in order to meet your specific application requirements. Please contact us today to begin your customized pump application.

Here at Air Dimensions, hands control our product assembly, not machines. And the hands at ADI belong to professional, well trained, and experienced individuals. Our employees spend a great amount of time working on the assembly of our pumps, so yours won't have to. Due to our advanced assembly techniques, standard shipments leave our warehouse within 1-2 days of order placement. A proven track record that no other pump manufacturer can match.

The smallest pump part we manufacture is checked at over a dozen different points through its life in assembly. No matter the size of the pump, each and every unit is 100% tested to performance specs. The reason is simple — catching a flaw at the factory is a lot easier than fixing one in the field. For us, and for you. Our Quality Control tolerances are carefully checked, and then checked again to ensure the total quality that our customers depend on.