Airtac GPFR Pressure Regulating Precision Filter GPFR300N08ALJNM
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 GPFR300N08ALJNM Precision Filter Regulator Specifications
- Model: GPFR300N08ALJNM
- Type: Combined filter regulator with pressure gauge
- Port size: PT3/8 (NPT3/8 optional)
- Filtration grade: 5μm (98% efficiency)
- Operating pressure: 0.1–1.0 MPa
- Max flow rate: 3000 NL/min
- Pressure regulation range: 0.05–0.9 MPa
- Body material: Aluminum alloy (ADC12)
- Bowl material: Transparent polycarbonate
- Seal material: NBR + Fluororubber hybrid
- Temperature range: -5℃ to 60℃ (non-freezing)
- Weight: 0.85kg (dry, without accessories)
- Dimensions: 142mm(L) × 80mm(W) × 80mm(H)
- Drain type: Manual/auto drain optional
- Pressure gauge: 40mm dial, ±2% accuracy
Dual-function unit combining micron-level particulate filtration (ISO 8573-1 compliant) with precision pressure regulation. Features corrosion-resistant anodized aluminum construction and impact-resistant bowl with safety shield. Integrated silencer reduces exhaust noise by 15dB(A). Designed for systems requiring stable pressure output under fluctuating flow conditions.
- Pneumatic automation lines with sensitive valves
- Laser cutting machine air preparation
- Packaging machinery pressure stabilization
- Semiconductor manufacturing clean air supply
- Food processing pneumatic controls (FDA-compliant versions available)
Maintenance protocol:
Replace filter element every 6,000 operational hours or when pressure drop exceeds 0.05MPa.
Bowl requires monthly inspection for condensate levels - maximum fill line marked at 80% capacity.
| Property | Property Value |
|---|---|
| sku | GPFR300N08ALJNM |
| 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.