Cyclone Water Separators
Separation of free water in compressed air and gas systems is critical for system performance and equipment safety. Our water separators, with an advanced design, effectively separate moisture and water, preventing wear and corrosion in the system. With solutions tailored to your industrial needs, we offer long‑lasting and efficient operation.
- AG‑Z Series Cyclone Water Separators
- DF-C Series Cyclone Water Separators
- SG-Z Cyclone Water Separators
- SG-C Cyclone Water Separators
AG‑Z Cyclone Water Separator
Donaldson AG‑Z cyclone water separators are designed to remove liquid water and particulates from compressed air and gases.
Donaldson AG-Z Cyclone Water Separator
Obtain detailed information about the Donaldson AG‑Z cyclone water separator.
Donaldson AG-Z Cyclone Water Separator
Donaldson cyclone water separators remove bulk water and particulates from compressed air and gases with low pressure drop. AG‑Z is a three‑piece aluminum housing with vortex vanes. The vanes generate centrifugal force that directs liquid and particulates toward the housing wall.
Friction against the housing causes the liquid and particulates to lose part of their kinetic energy and drop out of the high‑velocity air stream.
This product is used at flow rates from 1.529 m³/s to 2.379 m³/s (900 to 1,400 scfm) at 7 bar / 100 psig.
How does it work?
Vortex vanes force the compressed air to change direction and form a vortex. During this vortex motion, water and oil droplets, being too heavy, cannot be carried along by the compressed air stream.
Dry, compressed air exits through the center of the AG‑Z, while the previously aerosolized droplets collect at the bottom of the housing to be drained.
• Flow‑optimized design – low pressure drop for energy savings
• Innovative compression fitting – high efficiency for flow rates up to 1400 scfm
• Minimum spare parts – no elements required
• UF‑Z timed condensate drain
DF-C Cyclone Water Separator
Donaldson DF‑C cyclone separators are designed for the efficient removal of water and particulates from compressed air and gases.
Donaldson DF-C Cyclone Water Separator
Obtain detailed information about the Donaldson DF-C cyclone water separator.
Donaldson DF-C Cyclone Water Separator
Donaldson DF‑C cyclone separators provide high separation efficiency at low pressure drop thanks to an optimized flow path design. An innovative insert in the cyclone head generates centrifugal force that directs liquid and particles toward the housing wall.
Friction with the housing causes the liquid and particulates to lose part of their kinetic energy and drop out of the high‑velocity air stream. The collected condensate is removed by a timed UF‑Z condensate drain, while the purified compressed air or gas proceeds to the downstream industrial application.
Available in six sizes with flow ranges from 119 to 1,099 m³/h (70 to 647 scfm) at 7 bar / 100 psig. Compliant with European Directive 97/23/EC for pressure vessels.
• Flow‑optimized design – low pressure drop for energy savings
• Innovative compression insert – high efficiency across a wide flow range
• Bayonet lock prevents the housing from opening under pressure – ensures high safety during operation
• Dip‑laminated housing on both inner and outer surfaces – long‑term corrosion protection
• Wall mounting support and UFM‑D electronic level‑controlled condensate drain options – installation and application flexibility
• Minimum spare parts – no filter elements required
SG-Z Cyclone Water Separator
The carbon steel Donaldson SG‑Z cyclone water separator uses centrifugal force to remove free‑floating water from compressed air and gases.
Donaldson SG-Z Cyclone Water Separator
Obtain detailed information about the Donaldson SG-Z cyclone water separator.
Donaldson SG-Z Cyclone Water Separator
The Donaldson SG‑Z cyclone separator is designed for the purification of air and other gases in industrial applications. Housings with vortex vanes deliver low differential pressures at high flow rates. Aerosols and particulates are retained on the filter bowl wall by centrifugal force.
The SG‑Z is also available in a Superplus version supplied with an electronically controlled UFM‑D zero‑loss drain. A ball valve is installed between the drain and the housing to facilitate maintenance.
This product series offers six different housings for volumetric flow rates from 1,650 to 15,000 m³/h (971 to 8,829 scfm) at 7 bar(g) / 100 psig. The SG‑Z cyclone separator complies with the requirements of European Directive 2014/68/EU for pressure vessels.
• Flow‑optimized design – low pressure drop for energy savings.
• Extra baffle plate installed – prevents aerosols from carrying over from the collection point.
• Minimum spare parts – no elements required.
SG-C Cyclone Water Separator
The carbon steel cyclone separator removes droplets and aerosols from compressed air and gases using centrifugal force.
Donaldson SG-C Cyclone Water Separator
Obtain detailed information about the Donaldson SG-C cyclone water separator.
Donaldson SG-Z Cyclone Water Separator
SG‑Z Cyclone Separator is designed to remove droplets and aerosols from air and gases in various industrial applications. The housing design, optimized with vortex vanes, ensures low pressure drop while maintaining high flow capacity. Centrifugal force directs droplets and aerosols to the housing wall, where they collect in the separator chamber.
The SG‑C Superplus version is equipped with an electronically controlled UFM‑D zero‑loss condensate drain valve for enhanced functionality. A ball valve integrated between the drain and the housing facilitates maintenance.
This series is offered in six different housing sizes supporting volume flows from 1,650 to 11,000 m³/h (971 – 6,470 scfm) and is optimized for an operating pressure of 7 bar(g) / 100 psig. The SG‑C series is fully compliant with the European Pressure Equipment Directive 2014/68/EU.
• Flow optimization – provides high‑performance operation through low pressure drop that supports energy efficiency.
• Additional baffle plate – helps prevent aerosols from carrying over from the collection chamber.
• Minimal maintenance requirements – requires no filter element, reducing maintenance time and cost.
• Durable construction – epoxy‑coated carbon steel housing for corrosion resistance and long service life.
We Support Your Business with High-Quality Products and Services Worldwide
Optimize your operations with our compressed air solutions that adapt to evolving industrial needs, and stay ahead of the competition by increasing your efficiency.
Since 1969, our family-owned company—now in its third generation—has specialized in industrial filtration and compressed air, delivering the most reliable solutions in the industry to meet business needs at the highest level. With our Istanbul-based operations and robust logistics network, we provide fast and efficient service to customers across Turkey.
Compressed Air
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Filter Group
Tepeören Mah. İTOSB 14th Street No:2 34959 Tuzla / ISTANBUL
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+90 216 661 40 44
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