Airtac GPFR Pressure Regulating Precision Filter GPFR300C08ALND
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 GPFR Pressure Regulating Precision Filter GPFR300C08ALND Technical Specifications
- Model: GPFR300C08ALND
- Type: Auto-drain precision filter with pressure regulator
- Port size: PT3/8 (BSPP thread)
- Operating pressure: 0.05–1.0 MPa
- Max flow rate: 3000 L/min (ANR)
- Filtration grade: 5μm (40μm optional)
- Pressure gauge: Built-in 1/8" dial gauge (0-1.6 MPa range)
- Adjustment knob: Lockable rotary type with ±2% regulation accuracy
- Drain type: Semi-auto plunger with debris separator
- Bowl material: Polycarbonate (PC) with metal guard
- Seal material: NBR/FKM optional
- Temperature range: -5℃ to 60℃ (non-freezing)
- Weight: 850g ±5%
- Dimensions: 145mm(H) × 85mm(W) × 105mm(D)
- Mounting: Panel mount (G3/8" port orientation adjustable)
- Protection rating: IP54 (bowl removed: IP40)
Industrial-grade combination unit integrating air filtration, pressure regulation, and condensate management. Features dual-chamber design with visible bowl for debris inspection. The corrosion-resistant aluminum alloy body withstands humid environments, while the transparent PC bowl allows visual monitoring of filter saturation. Includes safety pressure relief function when regulator exceeds set pressure.
- Pneumatic tool air supply stations
- CNC machine pneumatic circuits
- Food processing automation lines (FDA-compliant versions available)
- Semiconductor manufacturing equipment
- Robotic actuator systems
- Paint spray booth air preparation
Maintenance protocol:
Replace filter element every 6,000 operating hours or when pressure drop exceeds 0.1MPa.
Always depressurize system before rotating the bowl. Use silicone grease (ASG-46) on O-rings during reassembly.
- Install upstream of lubricators in FRL units
- Minimum 150mm straight pipe before inlet for optimal flow
- Mount vertically with bowl downward
- For horizontal mounting, use optional bracket (ACC-8M)
| Property | Property Value |
|---|---|
| sku | GPFR300C08ALND |
| 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.