Airtac GPFR Pressure Regulating Precision Filter GPFR400N15ALJND
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 GPFR400N15ALJND Pressure Regulating Precision Filter Specifications
- Model: GPFR400N15ALJND
- Type: Combined pressure regulator + 5μm precision filter
- Port size: 1/4" NPT (G1/4 optional)
- Maximum pressure: 1.5 MPa
- Adjustment range: 0.05–0.85 MPa
- Filtration grade: 5μm (40μm pre-filter mesh)
- Flow capacity: 4000 L/min (ANR)
- Operating temperature: 0℃ to 60℃ (non-freezing)
- Bowl material: Impact-resistant polycarbonate
- Seal material: NBR (Nitrile rubber)
- Drain type: Semi-automatic float drain
- Pressure gauge: Built-in 1/8" NPT gauge port
- Weight: 680g ±2% (with bowl)
- Dimensions: 140mm(H) × 90mm(W) × 90mm(D)
- Protection rating: IP54 (bowl removed: IP40)
Industrial-grade combination unit integrating micron-level filtration and precise pressure stabilization. Features dual-stage filtration with visible bowl contamination check, anti-vibration lock nut for pressure setting retention, and corrosion-resistant aluminum alloy body. Requires upstream 25μm pre-filter for optimal performance.
- Pneumatic tool air preparation systems
- Food processing pneumatic lines (FDA-compliant versions available)
- Pharmaceutical manufacturing air supply
- Laser cutting machine air knife controls
- Automated assembly line actuator groups
Maintenance protocol:
Drain condensate daily in high-humidity environments. Replace filter element every 2,000 operating hours
or when pressure drop exceeds 0.1 MPa. Bowl torque specification: 12-15 N·m during reassembly.
| Property | Property Value |
|---|---|
| sku | GPFR400N15ALJND |
| Port Size | PT 1/2 |
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.