Airtac GPFR Pressure Regulating Precision Filter GPFR300N08SJNM
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 GPFR300N08SJNM Pressure-Regulating Precision Filter Specifications
- Model Code Breakdown: GPFR300N08SJNM
- GPFR: Precision filter regulator series
- 300: Bowl capacity 300cc
- N: Nylon bowl material
- 08: 1/2" NPT port size
- S: With pressure gauge
- J: Metal bowl guard
- NM: Stainless steel construction
- Filtration Rating: 5μm (0.005mm) with auto-drain
- Operating Pressure: 0.05-1.0 MPa
- Maximum Flow: 3000 L/min (ANR)
- Port Connection: 1/2" NPT(F) with G1/2 optional
- Body Material: Anodized aluminum alloy
- Bowl Material: Impact-resistant polycarbonate
- Temperature Range: -20℃ to 60℃ (non-freezing)
- Drain Type: Semi-automatic float drain
- Weight: 1.8kg (with bowl guard)
- Dimensions: 152mm(H) × 100mm(W) × 85mm(D)
- Pressure Gauge: 63mm dial, 0-1.6MPa range
- Protection Rating: IP54 (bowl guard included)
Industrial-grade combination unit integrating 3-stage filtration (vortex separator, sintered bronze filter, and fiber mesh) with precision pressure regulation. Features anti-corrosion metallic components and visible sediment bowl for maintenance monitoring. Equipped with shock-resistant gauge and ergonomic adjustment knob with ±1% regulation accuracy.
- CNC machine pneumatic systems
- Food packaging line air preparation
- Semiconductor manufacturing equipment
- Robotic actuator air supply lines
- Pharmaceutical production environments
Maintenance protocol:
Replace filter element every 6,000 operating hours or when pressure drop exceeds 0.07MPa.
Bowl drainage should be performed daily in high-humidity environments. Use only AirTAC P/N FR-5μ cartridges.
| Property | Property Value |
|---|---|
| sku | GPFR300N08SJNM |
| 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.