Airtac GAFR Adjustable Filter Regulator GAFR500N20LJ
2、Press-in self-locking mechanism prevents unintended pressure setting deviations caused by external interference;
3、Balanced pressure regulation mechanism ensures stable adjustment with minimal drift and superior pressure characteristics;
4、Available in standard configuration and low-pressure variant (maximum adjustable pressure 0.4MPa);
5、Unique vortex-inducing structure optimizes gas rotation for efficient liquid separation and reliable solid particle filtration;
6、Selectable filtration precision: 5μm or 40μm;
7、Dual drainage options: differential pressure manual drainage or automatic drainage systems;
8、Bowl materials include PC, metal, and nylon for environmental adaptability;
9、Optional fixed bracket mounting configuration available.
Category: Regulating Filters , Brand: AirTAC , Series: GAFR
AirTAC GAFR500N20LJ Pressure Regulator with Filter Technical Details
- Model: GAFR500N20LJ
- Type: Combination unit (Filter + Regulator)
- Filtration grade: 5μm (replaceable element)
- Pressure regulation range: 0.05-0.85 MPa
- Maximum flow rate: 5000 L/min (ANR)
- Port size: PT3/4 (NPT3/4 optional)
- Operating pressure: 0.15-1.0 MPa
- Body material: Die-cast aluminum (anodized)
- Bowl material: Polycarbonate (PC)
- Temperature range: -5℃ to 60℃ (non-freezing)
- Drain type: Manual semi-auto drain
- Weight: 0.85 kg (dry)
- Dimensions: 145mm(L) × 75mm(W) × 75mm(H)
- Pressure gauge: Integrated 40mm dial (0-1.6 MPa scale)
- Adjustment knob: Lockable rotary type with torque ≤1.2N·m
Industrial-grade combination unit providing air filtration and precision pressure regulation in one compact assembly. Features anti-vibration gauge mounting and impact-resistant PC bowl with metal guard. The 360° rotatable bracket enables flexible installation orientations. Includes built-in silencer for exhaust air.
- Pneumatic tool air line conditioning
- Packaging machinery main air supply
- Industrial robot end-effector control
- CNC machine pneumatic circuits
- Plastic injection molding machines
- Semiconductor manufacturing equipment
Maintenance protocol:
Replace filter element every 6-12 months depending on air quality.
Drain bowl weekly using push-button mechanism. Avoid overtightening -
regulator requires only 1/4 turn past contact for seal engagement.
| Property | Property Value |
|---|---|
| sku | GAFR500N20LJ |
| Port Size | BSPT 3/4 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.