Airtac GPFR Pressure Regulating Precision Filter GPFR400N15LNM
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 GPFR400N15LNM Precision Regulating Filter Specifications
- Model: GPFR400N15LNM
- Type: Integrated pressure regulator + 5μm filtration
- Port size: 1/2" NPT (G1/2 optional)
- Filter element grade: 5μm (99.9% efficiency at 0.3μm particles)
- Operating pressure range: 0.1-1.0 MPa
- Max flow capacity: 4000 L/min (ANR)
- Body material: Anodized aluminum alloy (A6063-T5)
- Seal material: HNBR with PTFE coating
- Temperature range: -20℃ to 70℃ (non-freezing)
- Water removal efficiency: ≥85% at 70% inlet humidity
- Drain type: Semi-automatic plunger with anti-splash shield
- Weight: 2.45 kg (with bracket)
- Dimensions: 198mm(H) × 152mm(W) × 148mm(D)
- Pressure gauge: Dual scale (MPa/psi) with glycerin damping
- Protection rating: IP54 (terminal box)
Industrial-grade combination unit integrating precision filtration and pressure stabilization. Features vortex separation technology with multi-stage filtration: stainless steel mesh pre-filter (40μm), centrifugal water separation chamber, and sintered fiber main filter. The chrome-plated adjustment knob includes torque-limiting mechanism (3.5N·m max) to prevent over-tightening.
- Laser cutting machine air preparation systems
- Pharmaceutical pneumatic conveying lines
- CNC machining center tool changers
- Beverage bottling plant control circuits
- Semiconductor cleanroom automation
Maintenance protocol:
Replace filter element after 6,000 operating hours or when differential pressure exceeds 0.1MPa.
Always depressurize system before rotating the bowl for servicing. Use only NSF-approved lubricants.
| Property | Property Value |
|---|---|
| sku | GPFR400N15LNM |
| 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.