AirTAC GPR400-08 Precision Pressure Regulator (GPR40008HJ)
$105.84
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$113.34
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GPR40008HJ
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Description
1. High-precision pressure regulation with rapid response characteristics;
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
Installation note:
Mount in vibration-free environment with downward-facing exhaust port.
Always install upstream filter (5μm recommended) if input air contains particulates.
Perform initial calibration after 30min warm-up period.
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 GPR40008HJ Precision Air Pressure Regulator Specifications
- Model: GPR40008HJ
- Type: Precision diaphragm-type pressure regulator
- Port size: 1/4" BSPP (G1/4)
- Pressure range: 0.05–0.95 MPa (7–138 PSI)
- Maximum flow rate: 1,000 L/min (ANR)
- Cv value: 0.85
- Adjustment knob: Lockable rotary dial with ±2% set pressure accuracy
- Body material: Aluminum alloy (anodized finish)
- Diaphragm: Nitrile rubber (NBR) with stainless steel reinforcement
- Filter: 40μm stainless mesh integrated
- Relief function: Built-in overflow exhaust
- Temperature range: -5℃ to 60℃ (operating fluid)
- Weight: 320g ±5g
- Dimensions: 82mm(L) × 52mm(W) × 48mm(H)
- Mounting: Panel mount (bracket included) or direct piping
- Pressure gauge port: M5 threaded (optional gauge compatible)
High-precision pressure regulation valve featuring zero-leakage design and anti-vibration adjustment knob. The dual-chamber diaphragm structure ensures stable output pressure under fluctuating input conditions. Includes a sight glass for condensate monitoring and manual bleed button.
Typical Applications:
- Pneumatic servo systems requiring ±0.01 MPa stability
- Semiconductor manufacturing equipment
- Laser cutting machine air pressure control
- Automated test bench instrumentation
- Medical gas pressure regulation systems
Installation note:
Mount in vibration-free environment with downward-facing exhaust port.
Always install upstream filter (5μm recommended) if input air contains particulates.
Perform initial calibration after 30min warm-up period.
Maintenance protocol:
- Drain condensate weekly via bottom screw port
- Replace diaphragm every 500,000 cycles or 2 years
- Use only ISO VG32 turbine oil for lubrication
| Property | Property Value |
|---|---|
| sku | GPR40008HJ |
| Port Size | PT1/4 |
Shipping policies
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.
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