Airtac GAFR Adjustable Filter Regulator GAFR500N20ASJN
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 GAFR500N20ASJN Filter Regulator Comprehensive Specifications
- Model: GAFR500N20ASJN
- Type: Combination filter regulator with pressure gauge
- Filtration grade: 5μm (with auto-drain)
- Maximum pressure: 1.5 MPa
- Flow capacity: 5000 L/min (ANR)
- Port size: Rc3/4 (NPT3/4 optional)
- Pressure adjustment range: 0.05–0.85 MPa
- Drain type: Semi-automatic float drain
- Body material: Die-cast aluminum (anodized finish)
- Seal material: Nitrile rubber (NBR)
- Temperature range: -5℃ to 60℃ (non-freezing)
- Weight: 2.3 kg ±5%
- Dimensions: 215mm(H) × 105mm(W) × 145mm(D)
- Gauge diameter: 40mm (dual scale bar/kPa)
- Pressure relief: Built-in safety lock ring
Industrial-grade combination unit integrating precision filtration and pressure regulation, featuring a tamper-proof adjustment knob with ±2% regulation accuracy. The dual-chamber design separates particulate capture (60μm pre-filter + 5μm main filter) from pressure control operations. Includes a shock-resistant glycerin-filled gauge with 270° rotation capability.
- Centralized pneumatic systems in manufacturing lines
- High-cycle CNC machine tool air preparation
- Food/beverage packaging machinery (NSF-compliant version available)
- Plastic injection molding machine air circuits
- Railway braking system auxiliary controls
Installation protocol:
Mount vertically with arrow direction matching airflow. Install downstream moisture separator when humidity exceeds 80%.
Replace filter element every 6,000 operating hours or when pressure drop exceeds 0.1 MPa.
| Property | Property Value |
|---|---|
| sku | GAFR500N20ASJN |
| 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.