Airtac GPFR Pressure Regulating Precision Filter GPFR400N15SJNM
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 GPFR400N15SJNM Precision Pressure Regulating Filter Specifications
- Model: GPFR400N15SJNM
- Type: Combined pressure regulator + 5μm filter
- Port size: 1/2" NPT (G1/2 optional)
- Filtration grade: 5 micron (40 micron optional)
- Max operating pressure: 1.5 MPa
- Flow capacity: 4000 L/min (ANR)
- Body material: Die-cast aluminum (anodized)
- Bowl material: Polycarbonate (stainless steel optional)
- Temperature range: -20℃ to 60℃
- Pressure gauge: Built-in 1/8" NPT gauge port
- Drain type: Manual or semi-automatic (optional auto drain)
- Weight: ~3.8 kg (with bowl)
- Dimensions: 190mm(L) × 165mm(W) × 160mm(H)
- Protection rating: IP65 (bowl protection)
Industrial-grade combination unit integrating air filtration and pressure regulation, featuring a visible bowl with debris indicator. The dual-stage design separates water/oil removal (through cyclonic action) and precise pressure control. Includes tamper-proof adjustment knob with lockable setting and blow-down safety ring.
- Pneumatic tool air supply stations
- CNC machine air preparation systems
- Food processing pneumatic lines (FDA-compliant versions available)
- Semiconductor manufacturing cleanrooms
- Railway braking systems
Maintenance protocol:
Replace filter element every 6-12 months depending on contamination levels.
Bowl should withstand 1.5x rated pressure during pressure testing.
Always install downstream of aftercoolers in high-humidity environments.
| Property | Property Value |
|---|---|
| sku | GPFR400N15SJNM |
| 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.