Airtac GPFR Pressure Regulating Precision Filter GPFR300C08ALM
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 GPFR300C08ALM Specifications
- Model: GPFR300C08ALM
- Type: Combination filter regulator with auto-drain
- Port size: PT3/8 (G3/8 optional)
- Flow capacity: 3000 L/min (ANR)
- Filtration grade: 5μm (with 0.3μm optional element)
- Pressure regulation range: 0.05–0.85 MPa
- Max operating pressure: 1.0 MPa
- Housing material: Die-cast aluminum alloy (ALM)
- Seal material: NBR/HNBR (optional FKM)
- Temperature range: -20℃ to 70℃ (non-freezing)
- Weight: 1.25 kg ±5%
- Dimensions: 155mm(W) × 135mm(H) × 95mm(D)
- Drain type: Semi-automatic float drain
- Pressure gauge: Built-in 40mm dial (PSI/bar dual scale)
- Protection rating: IP54 (standard), IP65 (optional)
High-efficiency combination unit integrating 3-stage filtration (coalescing, centrifugal separation, and precision filtering) with precise pressure regulation. Features anti-corrosion aluminum construction with chrome-plated adjustment knob and maintenance-free auto-drain system. Designed for critical compressed air applications requiring stable pressure and ultra-clean air output.
- CNC machine tool pneumatic systems
- Pharmaceutical production clean air lines
- Automated painting equipment
- Semiconductor manufacturing tools
- Packaging machine air preparation
- Laser cutting machine air supply
Maintenance note:
Replace filter element every 6-12 months depending on moisture levels.
For vertical installation, ensure drain port faces downward.
Use upstream pre-filter (≥40μm) in high-contamination environments.
| Property | Property Value |
|---|---|
| sku | GPFR300C08ALM |
| 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.