Established in 1982, Airtech, Inc. is a leading global manufacturer and supplier of vacuum pumps, blowers, compressors and systems. In addition to a broad range or ready-to-shop products, we have the experience, expertise, technology, and design capabilities to quickly develop customized solutions that are backed by ISO9001 Certification.

High Pressure Regenerative Blowers

The 3BA series of regenerative vacuum/pressure blowers is the ideal alternative to the standard rotary vane pumps and PD/rotary lobe blowers. Lightweight and compact design adds to the ease of operation, and close-coupled constructions allows the 3BA to be quickly integrated into your existing system.

The units are oil-free, maintenance-free and operate at an industry low dB(A) sound level. The 3BA has an operating capacity range of up to 1500 CFM and can achieve an end vacuum up to 20” or pressure of 13 PSIG.


Hermetically sealed for dangerous and poisonous gases for maximum protection. In addition, a magnetic drive is also in place to enhance leak tightness between the motor and pump housing. This custom-designed pump features inlet and outlet flanges sealed with O-rings. It also includes VFD drive options.


Explosion proof and nickel plated, a good fit for the pharmaceutical industry. The electro-less nickle plating is used to create a corrosion-resistant blower. This customized blower also features high temperature bearings and an explosion-proof motor. To facilitate sterilization, the entire blower was designed for Washdown Duty and Clean in Place (CIP)

Rotary Vane Vacuum Pumps

Airtech’s L-Series rotary vane oil-flooded vacuum pump is a real workhorse with a simple design. It has an operating capacity range of 7-460 CFM with an end vacuum 0.5 Torr.

  • Oil level sight glass
  • Vibration isolators
  • Anti-suck-back valve
  • Integral exhaust filters
  • TEFC tri-voltage motor (206-230/460V 50/60)
  • Wire mesh inlet screen
  • Gas ballast

The L-series is both reliable and durable. The pump has integral exhaust filters, vibration isolators, and composite vane material to promote longevity.


The compact and lightweight design of the Orion series dry rotary vane vacuum pumps adds to their ease of operation. An ideal alternative to standard oil-sealed rotary-vane pumps.

  • Compact & lightweight design
  • Environmentally friendly, oil-free technology
  • Operates quietly at a maximum 70 dB(A)
  • Maintenance-free design
  • Handles vacuum and/or pressure applications
  • Built-in particulate filters and silencers
  • Cooler running outboard bearings increase service life
Dry rotary vacuum pumps eliminate the need for oil and are virtually maintenance free. Orin pumps operate at a range of 5.5-150 CFM with an end vacuum of 27"Hg and pressure to 10 PSIG.


Airtech Dry Piston Vacuum Pumps and Air Compressors are ideal products for the medical, instrumentation, calibration and portable equipment OWM markets.

  • High-efficiency cooling fan
  • Hard-coated compression cylinder
  • Anodized aluminum precision valve plates
  • Low noise level
  • Maintenance-free operation
  • Optional vacuum restart

The lightweight, compact, low-noise design makes the HP Series the first choice for equipment operating near populated areas.

Rotary Claw Vacuum/Pressure Pumps

The Airtech positive displacement rotary claw design is air cooled, dry running and non-contact for a pump that is extremely reliable over a long service life.

  • Non-contact design
  • Dry (oil-free) pimping chamber
  • Air-cooled & direct driven
  • Simple, modular construction
  • Suitable for variable speed applications

The claw shaped rotors inside the pump housing rotate in opposite directions, compressing the air and discharging through the silencer to the atmosphere.


The non-contact, dry rotary claw design features a vacuum system for surgical, waste anesthetic gas disposal (WAGD), and laboratory and industrial applications. The systems come complete with a touch-screen control panel, variable speed drives to economically control the speed of the pumps and lower energy consumption, and a fully-automated PC controller that interface with the Building Automation Systems (BAS).

Liquid Ring Pumps

Airtech/Spreck Liquid Ring Vacuum Pumps are ideal for various applications that require continuous and quiet operation, compact design, and reduced power consumption.

  • Stainless Steel material available
  • Designed for heavy duty applications
  • Manufactured to ISO 9001 standards
  • Single face mechanical seal arrangement is standard

The single and two stage operation from 1 through 1100 CGM for vacuum levels up to 29"Hg. The impeller's unique design of slower spinning curved blades reduces tip speed maximizing the lifespan of the pump.


The 3AL is an ideal alternative to rotary vane vacuum pumps and older liquid ring technology. With capacities of 260 CFM, these pumps can achieve vacuum pressure of 28.5"Hg (35 Torr).

  • Oil-free
  • Self Contained
  • Maintenance-free
  • Compact
  • Quiet operation
  • Maximum vacuum of 28.5 Hg

Only discharge is cool, clean air. Optional air-jets can be utilized to achieve vacuum levels better than 29.5”Hg (10 torr).