Airtac GPFR Pressure Regulating Precision Filter GPFR400N15ALJNM
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 GPFR400N15ALJNM Precision Regulating Filter Specifications
- Model: GPFR400N15ALJNM
- Type: Pressure regulating filter with gauge
- Filtration grade: 5μm (with auto-drain)
- Maximum pressure: 1.5 MPa
- Port size: PT1/2 (NPT1/2 optional)
- Body material: Die-cast aluminum (anodized)
- Seal material: NBR + fluororubber composite
- Operating temperature: 0℃ to 60℃
- Pressure adjustment range: 0.05–0.85 MPa
- Drain type: Semi-automatic float drain
- Weight: 1.25 kg ±2%
- Dimensions: 155mm(H) × 90mm(W) × 90mm(D)
- Protection rating: IP54 (standard), IP65 optional
- Flow capacity: 4000 L/min (ANR)
High-efficiency combination unit integrating pressure regulation, filtration, and visual monitoring. Features dual-chamber design with impact-resistant polycarbonate bowl and metal bowl guard. The chrome-plated adjustment knob provides precise 360° rotation with ±2% pressure regulation accuracy. Includes anti-backflow baffle and sintered bronze pre-filter.
- CNC machine pneumatic control systems
- Robotic arm actuator air preparation
- Pharmaceutical packaging line air purification
- Laser cutting machine gas supply
- Semiconductor manufacturing equipment
Maintenance protocol:
Replace filter element every 8,000 operational hours or when pressure drop exceeds 0.1 MPa.
Always depressurize before rotating the bowl. Recommended installation orientation:
vertical (±15° tolerance) with drain port downward.
| Property | Property Value |
|---|---|
| sku | GPFR400N15ALJNM |
| Port Size | PT 1/2 |
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.