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 GPFR300N08SND Pressure Regulating Precision Filter Specifications
- Model: GPFR300N08SND
- Type: Combined filter regulator with pressure gauge
- Port size: G3/8 (BSPP thread)
- Filtration rating: 5 μm (replaceable element)
- Pressure range: 0.05–0.85 MPa
- Max flow capacity: 3000 L/min (ANR)
- Body material: Aluminum alloy (black anodized)
- Seal material: NBR rubber
- Operating temperature: 0℃ to 60℃ (non-freezing)
- Pressure gauge: 63mm dial, MPa scale (±2% accuracy)
- Drain type: Manual drain cup (semi-transparent PC)
- Weight: 1.25 kg (with packaging)
- Dimensions: 150mm(L) × 80mm(W) × 120mm(H)
- Mounting: Bracket slot width 38mm (M5 screw compatible)
Industrial-grade combination unit integrating 3-stage filtration (water separation, 5μm particulate removal) with precision pressure regulation. Features a shock-resistant gauge with anti-vibration liquid filling and ergonomic adjustment knob. The bowl includes a sediment visibility window with MAX fill line indicator.
- Pneumatic tool air supply stations
- Automated assembly line air preparation
- Food packaging machinery (oil-free air requirement)
- Medical device manufacturing cleanrooms
- Laser cutting machine air knife systems
- Upstream requirements: 40μm pre-filter recommended for contaminated air sources
- Orientation: Vertical installation preferred (bowl downward)
- Air flow direction: Marked arrow on housing body
- Pressure relief: Turn adjustment knob counterclockwise fully before startup
| Property | Property Value |
|---|---|
| sku | GPFR300N08SND |
| 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.







