Images are examples, some edited with AI. The technical data are authoritative. AI notice
Filter regulator GA with PC bowl, protective cage and mounting bracket, G 1/2, 1.5 to 9 bar, type GAC 33 A - Riegler 178479
The Filter regulator GA GAC 33 A delivers clean air at a constant pressure: control range 1.5 to 9 bar, filter rating 5 µm, port G 1/2. It handles 4000 l/min. Version with PC bowl and protective cage, inlet pressure up to 10 bar.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The Filter regulator GA GAC 33 A delivers clean air at a constant pressure: control range 1.5 to 9 bar, filter rating 5 µm, port G 1/2. The pressure setting is locked by pushing the handwheel down. The diaphragm regulator in GAC 33 A works independently of the inlet pressure. When the set point is reduced, the relieving regulator vents the outlet side. Before regulation, a centrifugal separator spins out water and dirt, port G 1/2.
Benefits
- 5 µm filter rating: keeps particles away from valves and cylinders.
- 1.5 to 9 bar control range for a stable outlet pressure.
- 4000 l/min flow rate to supply the connected consumers.
- Inlet pressure up to 10 bar permitted.
- Condensate: fully automatic condensate drain on filter regulator GAC 33 A.
- Protective cage around the PC bowl of type GAC 33 A, the level stays visible.
Typical use
Typically installed at a machine inlet or a workstation that needs filtered air at a fixed working pressure.
Technical data
| Property | Value |
|---|---|
| Type | GAC 33 A |
| Port thread | G 1/2 |
| Size (BG) | 400 |
| Max. inlet pressure | 10 bar |
| Body | Die-cast aluminium |
| Seal material | NBR |
| Filter rating | 5 µm |
| Spring bonnet | POM |
| Control range | 1.5 to 9 bar |
| Bowl | Polycarbonate container with protective cage |
| Flow rate | 4000 l/min (at P1 = 8 bar, P2 = 6 bar and pressure drop Δp = 1 bar) |
| Condensate drain | Fully-automatic |
| Dimension A | 80.0 mm |
| Dimension B | 285.5 mm |
| Dimension C | 108.0 mm |
| Dimension D | 177.5 mm |
| Series | GA |
| Weight | 1.078 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | GAC 33 A |
| EAN | 4047322666763 |
| Zolltarifnummer | 84811005 |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | China |
| Material | Die-cast aluminium |
| Behälterausführung | Polycarbonatbehälter mit Schutzkorb |
| Thread | G 1/2 |
| Size BG | 400 |
| Control range max. [bar] | 9 |
| Housing material | Die-cast aluminium |
| Inlet pressure max. [bar] | 10 |
| Flow rate [l/min] | 4000 |
| Filter grade [µm] | 5 |
| Druckregelbereich [bar] | 1,5-9 |
| Pneumatic connection | G1/2 |
Downloads
Accessories
Joiner without wall mounting U-shaped bracket for series G and GA size 400, G 3/8 and G 1/2, type UB 400 - Riegler 116614
Item RGL-116614Filter element 5 µm for filters and filter regulators series GA size 400, type GAF 32 400 - Riegler 179144
Item RGL-179144Fastening nut 55x2.0 for service units series GA size 400, type GAM400 - Riegler 129876
Item RGL-129876Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.













