Airtac GPFR Pressure Regulating Precision Filter GPFR400N10SND
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 GPFR400N10SND Precision Filter Regulator Specifications
- Model: GPFR400N10SND
- Type: Combined filter regulator with auto-drain
- Port size: 1/2" NPT (G1/2 optional)
- Flow capacity: 4000 L/min (ANR)
- Filtration grade: 5 μm (40μm optional element available)
- Operating pressure: 0.15–1.0 MPa
- Max pressure: 1.5 MPa
- Temperature range: -5℃ to 60℃ (non-freezing)
- Bowl material: Transparent polycarbonate
- Seal material: NBR (HNBR optional)
- Drain type: Semi-auto float drain
- Gauge range: 0-1.6 MPa (dual scale bar/kPa)
- Weight: 1.2 kg (dry)
- Dimensions: 180mm(H) × 75mm(Dia) bowl × 90mm bracket width
- Installation orientation: Vertical (±15° tolerance)
Industrial-grade combination unit integrating 3-stage filtration (coalescing, gravity sedimentation, and fiber mesh) with precision pressure regulation. Features anti-vibration gauge, corrosion-resistant aluminum alloy body, and impact-resistant bowl with safety guard. Optional silencer available for drain port.
- CNC machine pneumatic systems
- Packaging line air preparation
- Semiconductor manufacturing equipment
- Food processing pneumatic controls
- Medical gas line conditioning
Maintenance protocol:
Replace filter element every 6,000 operating hours or when pressure drop exceeds 0.1 MPa.
Drain bowl daily in high-humidity environments. Use only AirTAC PFR-5 replacement elements.
| Property | Property Value |
|---|---|
| sku | GPFR400N10SND |
| Port Size | PT3/8 |
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.