Airtac GPFR Pressure Regulating Precision Filter GPFR300N08ALJD
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 GPFR300N08ALJD Precision Filter Regulator Specifications
- Model: GPFR300N08ALJD
- Type: Combined filter regulator with pressure gauge
- Port size: PT1/2 (G1/2 optional)
- Operating pressure range: 0.05–0.85 MPa
- Maximum flow rate: 3,000 L/min
- Filtration grade: 5 μm (40 μm optional)
- Pressure gauge range: 0–1.0 MPa
- Body material: Aluminum alloy (anodized)
- Seal material: NBR/FKM optional
- Weight: 1.2 kg (with bracket)
- Dimensions: 150mm(L) × 80mm(W) × 80mm(H)
- Temperature range: -5℃ to 60℃ (with NBR seals)
- Drain type: Manual or semi-automatic (optional)
- Pressure adjustment knob: Lockable rotary type
High-efficiency modular air preparation unit combining 3-stage filtration (water separation, particulate removal, and coalescing) with precision pressure regulation. Features anti-vibration gauge mounting and corrosion-resistant construction. Designed for industrial environments requiring stable air quality and pressure control.
- Pneumatic tool air supply systems
- Food processing pneumatic lines
- Pharmaceutical manufacturing equipment
- Semiconductor cleanroom automation
- CNC machine air preparation units
Installation guidelines:
Mount vertically with arrow direction matching airflow. Install downstream of lubricator if used.
Drain bowl requires weekly inspection in humid environments. Maintain 50mm clearance below for maintenance access.
- Element replacement: 5,000 hours or 6 months
- Drain bowl cleaning: Weekly (high humidity)
- Gauge calibration: Annual verification
| Property | Property Value |
|---|---|
| sku | GPFR300N08ALJD |
| 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.