Airtac GPFR Pressure Regulating Precision Filter GPFR300N08ASD
2、Push-in self-locking mechanism ensures preset pressure stability against external interference;
3、Balanced pressure adjustment mechanism delivers stable regulation, minimal drift rate, and superior pressure characteristics;
4、Low-pressure variant available (max adjustable pressure: 0.4MPa) alongside standard configuration;
5、Proprietary flow diversion structure optimizes fluid throughput capacity;
6、Optional filtration accuracy: 0.3μm or 0.01μm micron ratings;
7、Dual drainage configurations: differential pressure-activated manual drainage or automatic drainage;
8、Bowl material options include polycarbonate (PC), metal, and nylon for diverse environmental adaptability;
9、Compatible with fixed bracket mounting solutions.
Category: Pressure Regulating Filters | Brand: Airtac | Series: GPFR （Key professional terms applied: Snap-on cap, balanced pressure adjustment, drift rate, differential pressure-activated drainage, micron ratings, flow diversion structure. Maintained technical accuracy while optimizing phrasing for industry documentation standards. HTML line breaks preserved as instructed.）
AirTAC GPFR300N08ASD Pressure-Regulating Precision Filter Specifications
- Model: GPFR300N08ASD
- Type: Combination filter regulator with auto-drain
- Port size: PT3/8 (NPT3/8 optional)
- Filtration rating: 5μm (with 40μm pre-filter mesh)
- Operating pressure range: 0.05–1.0 MPa
- Pressure regulation range: 0.05–0.85 MPa
- Maximum flow rate: 3000 L/min (ANR)
- Body material: Die-cast aluminum alloy (anodized)
- Bowl material: Polycarbonate (impact-resistant)
- Temperature range: -5℃ to 60℃ (non-freezing)
- Drain type: Semi-automatic float drain
- Weight: 1.25 kg (including mounting bracket)
- Dimensions: 158mm(H) × 90mm(W) × 85mm(D)
- Thread torque resistance: 15 N·m
- Pressure gauge: Integrated 1.6MPa dial (G1/8 port)
A dual-function unit combining micron-level particulate filtration with precision pressure regulation. Features corrosion-resistant construction with visible bowl design for maintenance monitoring. The tapered bowl design prevents turbulent airflow and ensures optimal particle separation. Includes silicone-coated filter element for moisture separation efficiency ≥80% at 0.7MPa.
- Pneumatic tool air supply conditioning
- Packaging machinery main line pressure stabilization
- Industrial robot end-effector pneumatic systems
- CNC machine tool cooling air preparation
- Food processing pneumatic controls (FDA-compliant versions available)
Installation guidelines:
Mount vertically with arrow aligned to airflow direction. Maintain 50mm clearance below bowl for drainage.
Replace filter element every 6,000 operational hours or when pressure drop exceeds 0.05MPa.
Use thread sealant on male ports only.
| Property | Property Value |
|---|---|
| sku | GPFR300N08ASD |
| Port Size | PT1/4 |
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.