Airtac GPFR Pressure Regulating Precision Filter GPFR300N08SJD
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 GPFR300N08SJD Pressure Regulating Precision Filter Specifications
- Model: GPFR300N08SJD
- Type: Combined filter regulator with pressure gauge
- Port size: PT3/8 (NPT3/8 optional)
- Operating pressure: 0.05–1.0 MPa
- Max flow rate: 3000 L/min (ANR)
- Filtration grade: 5 μm (40 μm optional)
- Pressure gauge range: 0–1.6 MPa
- Weight: 1.2 kg (with lubricator), 0.9 kg (without lubricator)
- Dimensions: 160mm(L) × 90mm(W) × 160mm(H)
- Housing material: Die-cast aluminum alloy (anodized)
- Seal material: NBR/HNBR
- Temperature range: -5℃ to 70℃ (non-freezing)
- Condensate capacity: 1.8 cm³
- Pressure adjustment knob: Ø35mm with lockable design
- Mounting options: Panel mount or bracket installation
Three-stage filtration regulator combining water separation, pressure adjustment, and visual monitoring. Features automatic drainage with semi-transparent bowl for sludge inspection. The dual-chamber design reduces pressure loss while maintaining 99.8% filtration efficiency for 5μm particles. Integrated bypass structure allows continuous operation during maintenance.
- CNC machine tool pneumatic systems
- Automated assembly line air preparation
- Semiconductor manufacturing equipment
- Industrial robot end-effector controls
- Packaging machinery air circuits
- Medical gas pressure regulation systems
Maintenance protocol:
Drain condensate daily in high-humidity environments. Replace filter element every 2,000 operational hours or when pressure drop exceeds 0.1 MPa. Use only ISO VG32 turbine oil for lubrication port (if equipped). Avoid mounting in vibration zones exceeding 5G acceleration.
| Property | Property Value |
|---|---|
| sku | GPFR300N08SJD |
| 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.