Air Filter Regulators

This product is being discontinued and will be replaced by AW-D series.
This combination Filter/ Regulator minimizes space and piping by integrating the 2 units into one. Standard features include a relieving regulator, which can be quickly locked by pushing down on the adjustment knob. There are many options, which include gauges, auto-drain, metal bowl and covers, different set pressures, etc. The AW-B is part of the family of modular air preparation units and can be combined with other similar sized products. This series is available in 3 body sizes with piping from 1/8 to 3/4 in Rc, NPT or G thread types. Integrated filter and regulator units save space and require less piping. With the backflow function it incorporates a mechanism to exhaust the air pressure in the outlet side reliably and quickly.

• This product is being discontinued and will be replaced by AW-D series.


• Filter regulator with built-in pressure gauge
• Body size: 20, 30, 40
• One-touch mounting/removal of the pressure gauge cover
• Nominal filtration rating 5 µm.

This product is being discontinued and will be replaced by AW20~40-D series.
This combination Filter/ Regulator minimizes space and piping by integrating the 2 units into one. Standard features include a relieving regulator, which can be quickly locked by pushing down on the adjustment knob. There are many options, which include gauges, auto-drain, metal bowl and covers, different set pressures, etc. The AW-A is part of the family of modular air preparation units and can be combined with other similar sized products. This series is available in 3 body sizes with piping from 1/8 to 3/4 in Rc, NPT or G thread types.

Combining a mist separator and regulator into one unit simplifies piping and installation. This combination controls the filtration to 0.3µm, for applications that require cleaner air than regular filtration, such as air blow off. As part of the family of modular air preparation units, the AWM can be combined with other similar sized products. This series is available with port sizes from 1/8 to 1/2 with NPT, Rc or G threads. Many standard options can also be ordered such as auto-drain, gauges, etc.

For applications requiring micro-mist separation up to 0.01µm with adjustable pressure regulation, the AWD offers these features built into one unit. This combination of products saves space and mounting hardware. Available with ports from 1/8 to 1/2 with NPT, Rc and G (PF) threads as standard. The many options available such as auto-drain, gauge, variety of bowl choices and regulation set pressures make this series easy to configure to your application.

We have designed a special edition stainless steel version of our popular AW series filter regulators. The AW30 and AW40-X2622 are corrosive resistant as all the external parts are constructed from stainless steel 316. Moreover, they can handle a range of temperatures from as low as -40°C to as high as 80°C. With a set pressure range from 0,05 to 0,85 MPa and a maximum operating pressure of 2 MPa, these AW30 and AW40 filter regulators can be used with high inlet pressure. Sharing the same space saving features of our standard series, by integrating both the filter and regulator into one unit, these designs have a range of port sizes from ¼¨ to ¾¨ and can be used within any air preparation equipment, whatever the industry.

Series AMR is a combination regulator with mist separator. The series offers high filtration (0.3µm) and a space savings, easy piping design. Options include auto drain and pressure switch.

This combination Filter/ Regulator minimizes space and piping by integrating the 2 units into one. Standard features include a relieving regulator, which can be quickly locked by pushing down on the adjustment knob. There are many options, which include gauges, auto-drain, metal bowl and covers, different set pressures, etc. The AW is part of the family of modular air preparation units and can be combined with other similar sized products. This series is available in four body sizes with piping from M5 to 3/4 in Rc, NPT or G thread types.

• Aluminium filter regulator
• Nominal filtration rating 5 µm
• Port size 1/4.