Airtac GPR Precision Pressure Regulator GPR40008L
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 GPR40008L Precision Pressure Regulator Technical Details
- Model: GPR40008L (Silver anodized aluminum body)
- Type: Pilot-operated pressure regulator with lockable knob
- Port size: 1/4" NPT (G1/4 optional)
- Pressure range: 0.05–0.85 MPa (7–123 PSI)
- Flow capacity: 4000 NL/min (ANR)
- Accuracy: ±0.02 MPa within 20-80% working range
- Operating temperature: -5℃ to 60℃ (with silicone seals)
- Hysteresis: ≤1.5% F.S.
- Weight: 480g ±5% (including mounting hardware)
- Dimensions: 85mm(H) × 50mm(W) × 42mm(D)
- Seal materials: NBR standard (FKM available for oil resistance)
- Pressure gauge: Integrated 40mm dial (MPa/PSI dual scale)
- Filter element: 40μm sintered bronze (replaceable)
- Relief function: Built-in overflow port for pressure release
High-sensitivity regulator with tamper-proof adjustment and dual-scale visualization. Features anti-vibration structure with copper diaphragm and stainless steel spring. The T-handle locking mechanism prevents accidental pressure changes. Requires upstream 5μm filtration for optimal performance.
- Laser cutting machine gas pressure stabilization
- Semiconductor wafer handling robotics
- Injection molding machine clamp force control
- Automotive brake system testing rigs
- Pharmaceutical blister packaging lines
Installation guidelines:
Mount vertically with arrow aligned to airflow direction.
Allow 50mm clearance below for gauge visibility and knob access.
Pre-charge system to 0.2MPa before fine adjustment.
Perform monthly diaphragm inspection in high-cycling applications.
| Property | Property Value |
|---|---|
| sku | GPR40008L |
| 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.