Airtac GPR Precision Pressure Regulator GPR40008LJN
2. Superior pressure and flow characteristics;
3. Flexible installation options: compatible with standalone mounting via integrated bracket or direct integration with existing GAF modular filtration units;
4. Available in high-pressure, medium-pressure, and low-pressure versions to suit diverse application requirements.
Category: Pressure Regulators | Brand: AirTAC | Series: GPR
AirTAC GPR40008LJN Precision Pressure Regulator Specifications
- Model: GPR40008LJN
- Type: Precision pressure reducing valve with locking mechanism
- Port size: PT1/4 (G1/4 equivalent)
- Pressure range: 0.05–0.85 MPa
- Max flow capacity: 3,500 L/min (ANR)
- Pressure gauge interface: R1/8 (optional gauge not included)
- Adjustment knob: 360° rotatable with torque ≤1.5N·m
- Body material: Aluminum alloy (anodized finish)
- Seal material: NBR (nitrile rubber)
- Operating temperature: -5℃ to 60℃ (no freeze)
- Weight: 450g ±5%
- Dimensions: 98mm(H) × 50mm(W) × 50mm(D)
- Filter element: 40μm stainless steel mesh (replaceable)
- Relief function: Automatic overflow protection above set pressure
- Mounting orientation: Vertical (±15° tolerance)
- IP rating: IP54 (dust protected & water splashed)
High-sensitivity pressure regulator featuring dual-chamber design for stable output under fluctuating input pressures. The zinc alloy adjustment knob with graduated scale enables ±2% pressure accuracy. Integrated silencer reduces exhaust noise to ≤65dB(A). Compatible with ISO 8573-1 class 4 compressed air.
- Pneumatic actuator pressure stabilization systems
- Medical gas pressure control in dental chairs
- Packaging machine clamping force regulation
- Laboratory instrument air supply management
- CNC machine tool pneumatic circuits
Operation guidance:
- Pull up knob to unlock before adjustment
- Clockwise rotation increases output pressure
- Push down to lock setting after calibration
- Perform adjustment under flow conditions
| Property | Property Value |
|---|---|
| sku | GPR40008LJN |
| 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.