Airtac GAL Lubricator GAL500N20
2. Featuring a single-rotation oil adjustment ring with linear flow distribution, allowing approximate oil delivery estimation through calibrated scale positioning;
3. Specially designed nozzle configuration generates negative pressure at the outlet, achieving minimal mist generation at low flow rates;
4. Supports non-stop oil replenishment with high-capacity reservoir;
5. Multiple cup material options (PC, metal, nylon) available for diverse environmental requirements;
6. Compatible with fixed bracket mounting solutions.
Category: Lubricators | Brand: Airtac | Series: GAL
AirTAC GAL500N20 Automatic Lubricator Specifications
- Model: GAL500N20
- Type: Pneumatic system oil feeder with adjustable drip rate
- Capacity: 500ml (transparent polycarbonate reservoir)
- Operating pressure range: 0.2-1.0 MPa (29-145 PSI)
- Oil output adjustment: 1-60 drops/min (≈0.03-1.8 ml/min)
- Inlet/Outlet ports: Rc1/4 (BSPP thread)
- Compatible oils: ISO VG32 or lighter (AWG32, turbine oil)
- Temperature range: -5℃ to 60℃ (operating fluid temp)
- Body material: Anodized aluminum alloy
- Weight: 820g ±3% (empty reservoir)
- Dimensions: 150mm(H) × 80mm(W) × 80mm(D)
- Visual indicator: Dual-color window (green=normal, red=refill)
- Seal material: NBR/Viton optional
- Mounting: Bracket slot for M5 screws
Precision oil metering device with anti-clog needle valve, designed for continuous lubrication of pneumatic components (cylinders, valves). Features bubble-free oil delivery through sintered bronze filter and corrosion-resistant construction. Includes built-in check valve to prevent air backflow.
- CNC machine pneumatic tool changers
- Automated assembly line actuators
- Food packaging machinery (FDA-grade oil compatible)
- Printing press air cylinder maintenance
- Railway braking systems
Installation protocol:
Mount vertically within 500mm downstream of FRL units. Prime unit by rotating adjustment knob fully clockwise before initial operation. Replace oil annually or every 400 operational hours.
| Property | Property Value |
|---|---|
| sku | GAL500N20 |
| Port Size | BSPT 3/4 |
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.