Airtac GPFR Pressure Regulating Precision Filter GPFR300N08ALND
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 GPFR300N08ALND Precision Regulating Filter Specifications
- Model: GPFR300N08ALND
- Type: Auto-drain pressure regulator with 5μm filtration
- Port size: PT1/2 (NPT1/2 optional)
- Operating pressure: 0.05–1.0 MPa
- Maximum flow rate: 3000 L/min (ANR)
- Filtration stages: 2-stage (40μm pre-filter + 5μm main filter)
- Adjustment knob rotation: 270° with lockable dial
- Drain type: Semi-auto push button with debris collector
- Body material: Die-cast aluminum alloy (anodized)
- Filter element: Sintered bronze (replaceable)
- Bowl material: Polycarbonate (impact-resistant)
- Temperature range: -5℃ to 60℃ (non-freezing)
- Weight: 1.85 kg (dry)
- Dimensions: 152mm(H) × 100mm(W) × 100mm(D)
- Pressure gauge: Built-in 1/8" NPT gauge port
- Condensate capacity: 12cc (visible bowl design)
- Protection rating: IP54 (bowl excluded)
Industrial-grade combination unit integrating precision air filtration and pressure regulation, featuring a dual-stage particulate removal system. The transparent bowl allows visual monitoring of contamination levels, while the ergonomic pressure adjustment knob enables precise control (±0.02 MPa stability). Designed for compressed air systems requiring both moisture separation and particle filtration.
- Pneumatic control systems in semiconductor manufacturing
- Laser cutting machine air preparation units
- Automated assembly line tooling stations
- Pharmaceutical packaging machinery
- CNC machine spindle cooling systems
Maintenance protocol:
Replace filter element every 6,000 operating hours or when pressure drop exceeds 0.1 MPa.
Always depressurize system before bowl removal. Compatible with ISO 8573-1:2010 Class 3 air quality standards.
| Property | Property Value |
|---|---|
| sku | GPFR300N08ALND |
| 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.