
Knocks C.33 HA4 Filter Regulator F/R 1/2", (Self Drain)
The Knocks C.33 HA4 Filter Regulator is a versatile device designed for industrial machinery, automation, and fluid power systems. Its diaphragm and relieving feature enable precision pressure regulation, while the centrifugal force principle ensures efficient filtration. The regulator can be mounted vertically, and its self-draining capabilities make it ideal for applications where condensation removal is critical. Its port size of G 1/2, maximum supply pressure of 16 bar, and adjustable reduced pressure range of 0.5-10 bar make it suitable for a wide range of operating conditions. The sintered filter element provides reliable filtration with a 5 μm absolute rating, ensuring the removal of contaminants from compressed air or neutral gases.
Port size | G 1/2 |
Description |
Air line regulator with diaphragm and relieving feature, centrifugal force principle with sintered filter |
Mounting | Vertically, drain plug at bottom |
Media | Compressed air, neutral gases |
Supply pressure | Pe max.16 bar Pe min. 1,5 bar with semi- and auto drain |
Reduced pressure | Pa 0,5-10 bar standard.0,1-3 bar, 0,2-6 bar, 0,5-16 bar |
Filter element | 5 μm standard, (absolutely) |
Media and ambient temperature | Max. 60℃ (oth. temperature ranges available upon request) |
Bowl volume | Max. 50 cm³ condensation volume |
Drain model | Manual drain standard |
Fixing | Panel mounting, bracket or through 2 holes in the body |