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Product Description
* The direct constant-density lubricator adds a regulated quantity of oil to the compressed air. A valve maintains oil mist content proportional to the compressed oil flow.
* The pressure drop occurs when the airflow through a sight feed oil cup delivers oil from the bowl to the sight oil indicator. The drop of the oil flows into the air channel when it is atomized.
* The oil drip rate is controlled using the regulating screw. Normally,1 to 12 drops/1000L of air is sufficient.
Note
* G, PT and NPT threads are available.
Product Specifications
Model | VL200-01 | VL200-02 | VL200-03 | VL300-02 | VL300-03 | VL300-04 | VL400-02 | VL400-03 | VL400-04 | VL400-06 | |
| Working medium | Clean air(40μm Filteration) | ||||||||||
| Port bore | G1/8 | G1/4 | G3/8 | G1/4 | G3/8 | G1/2 | G1/4 | G3/8 | G1/2 | G3/4 | |
| Filtering precision | 25μm or 5μm | ||||||||||
| Proof pressure | 0.15 to 0.8MPa(20 to 116Psi)/0.15 to 1.2MPa(20-174Psi) | ||||||||||
| Max. Working pressure | 1.0Mpa(145Psi)/1.6MPa(230Psi) | ||||||||||
| Min.Working pressure | 0.8MPa(116Psi)/1.0MPa(230Psi) | ||||||||||
| Working temperature | 5 to 60℃ | ||||||||||
| Drain bowl capacity | 30cc | 100cc | 160cc | ||||||||
| Recommend Lubricant | ISO VG 32 or equivalent | ||||||||||
Main Dimensions
Product FAQ
Q1. What is an FRL unit?
An FRL unit comprises a filter (F), regulator (R), and lubricator (L). These individual units can combine into one unit to ensure clean air in a pneumatic system. It is also possible to use each component individually.
Q2. What is the purpose of air lubricator?
A lubricator for a pneumatic system provides lubrication to internal working parts of pneumatic tools and components, including actuating cylinders, valves and motors. The device injects a stream of oil into the airline, ensuring they perform at the optimum level at all times.
Q3. What are the examples of air lubricator?
Air lubricators come in two types - oil fog and micro fog. Standard units are micro fog as this gives the best atomised mist. Oil fog units are only used on machine slides where large amounts of lubrication are required.
Q4. Where do you put the air lubricator in a pneumatic system?
Install lubricator so that air flows from “IN” to “OUT” as marked on the lubricator. Installation should be downstream of the filter and regulator but upstream of the device it is to lubricate (valve, cylinders, tool, etc.).
Q5. Which oil is used in Pneumatic lubricator?
Filling the lubricant. Use ISO VG 32 turbine oil for the lubricator. Disconnect the air supply. First, remove the oil bowl and fill oil below the maximum level. With pulling the stopper down, turn the oil bowl to either side to remove it.
To learn more about FRL units, please contact VPC!
Catalogue PDF
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