2、The lubrication adjustment ring features single-rotation limitation (360°), with oil delivery volume demonstrating quasi-linear distribution - flow rate can be estimated through calibrated ring positioning;
3、Enables dynamic oil supply adjustment without system shutdown;
4、Specially designed drip nozzle generates negative pressure at outlet port, effectively reducing mist generation rate;
5、Quick-connect mechanism with positive locking ensures secure installation and operational convenience;
6、Pressure regulation system maintains exceptional stability with high repeatability accuracy;
7、Advanced coalescing filtration achieves superior moisture removal and particulate separation efficiency;
8、Dual drainage configurations available: differential pressure manual and automatic drainage options;
9、Cup construction materials include PC, metal, and nylon variants for diverse environmental compatibility.
Category: FRL Units (Filter-Regulator-Lubricator) | Brand: AIRTAC | Series: GAC
AirTAC GAC500C20ASNWK Air Treatment Combination Unit Specifications
- Model: GAC500C20ASNWK
- Type: Filter-Regulator-Lubricator (FRL) Trio Unit
- Port size: PT3/8 (BSPP thread)
- Operating pressure: 0.05–1.0 MPa
- Max flow rate: 3,500 L/min
- Filter element: 5μm sintered bronze
- Regulator accuracy: ±0.2 bar
- Lubricator oil capacity: 180cc (with drip-feed adjustment)
- Material: Anodized aluminum body, NBR seals
- Temperature range: -5℃ to 60℃ (non-freezing conditions)
- Weight: 1.8kg (dry)
- Dimensions: 220mm(L) × 150mm(W) × 150mm(H)
- Pressure gauge: 1/8" dial type (0-1.6MPa range)
- Drain type: Manual push-button with splash guard
Modular FRL unit combining 40μm particulate filtration (auto-drain optional), precision pressure regulation (±1% FS hysteresis), and adjustable micro-oil lubrication. Features transparent bowls with metal guards, corrosion-resistant construction, and tool-free bowl removal. Includes bypass valve for continuous operation during maintenance.
- Pneumatic production line header systems
- CNC machine tool air preparation
- Packaging machinery main air supply
- Automated assembly line actuators
- Industrial robotics control circuits
| Property | Property Value |
|---|---|
| sku | GAC500C20ASNWK |
| 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.



