Airtac GPFR Pressure Regulating Precision Filter GPFR300C08ALJM
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 GPFR300C08ALJM Precision Filter Regulator Specifications
- Model: GPFR300C08ALJM
- Type: Combined filter regulator with pressure gauge
- Port size: G3/8 (BSPP thread)
- Operating pressure range: 0.05–1.0 MPa
- Maximum pressure: 1.5 MPa
- Flow capacity: 3000 L/min (ANR)
- Filter rating: 5 μm (with auto-drain)
- Pressure adjustment knob: 360° rotatable with lock nut
- Gauge diameter: 40mm (stainless steel bezel)
- Body material: Die-cast aluminum (anodized)
- Seal material: NBR + fluororubber composite
- Temperature range: -5℃ to 60℃ (non-freezing)
- Weight: 850g ±3%
- Dimensions: 120mm(H) × 80mm(W) × 160mm(D)
- Mounting: Bracket slot for 25mm rail
- Drain type: Semi-automatic float drain
High-efficiency combination unit integrating 5μm particulate filtration with precision pressure regulation. Features dual-chamber design with visible bowl for debris inspection, equipped with impact-resistant polycarbonate bowl guard. The ALJM variant includes a tamper-proof adjustment lock and corrosion-resistant internal components for humid environments.
- Pneumatic tool air supply conditioning
- Robotic actuator pressure control systems
- Food processing pneumatic lines
- Dental chair pneumatic circuits
- Semiconductor manufacturing equipment
- Packaging machine air preparation
Maintenance protocol:
Replace filter element every 6,000 operational hours or when pressure drop exceeds 0.1MPa.
Bowl cleaning recommended every 500 hours in high-humidity environments. Use only AirTAC FD-05 filter elements.
| Property | Property Value |
|---|---|
| sku | GPFR300C08ALJM |
| 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.