We, at Dutta Control have successfully combined all three units i.e. Air Filter, Air Pressure Regulator and Air Lubricator in one single unit without compromising on any of the functions. It contains double diverter vane to give cyclonic motion to the air for effective moisture separation. The self-relieving diaphragm type regulator, regulates the outgoing air pressure inspite of wide fluctuations in the incoming air pressure. The proportionate oil to the compressed air in a precisely metered quantity.
The pressure drop that occurs when the air flows through a venturi nozzle is used to convey oil from a reservoir to the drip cap. From here, the oil drips through a syphon tube into an air passage. As the oil leaves the syphon tube, It is atomised by the flowing air. Oil can be filled without closing the air supply. The drip rate is regulated using an adjusting screw. For general use, the factory sets it at 6 drops per minute. Metalic bowl is provided for condensed water in place of Polycarbonate bowl.
Basic Dimensions
All dimensions im mm unless otherwise specified
| Type | A | B | C | D | E | F | G | H | ØJ | K | L | M | ØN | P | Q | R | ØS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" FRL -Wonder | 283 | 225 | 80 | 92 | 51 | 79 | 90 | M 52 x 1.5P | Ø43 | 87 | 168 | 98 | Ø50 | 90 | 102 | 1/2" | Ø6.5 |
| Specifications | 1/2" FRL -Wonder | |
|---|---|---|
| Medium | Compressed Air | |
| Design | Sintered Filter with
Water saperated Daphragm type relieving regulator Directly proportional lubricator |
|
| Mounting | Panel / Line Mounting or Mounting Bracket | |
| Installation Position | Vertical  50
|
|
| Connection | 1/2" BSP | |
| Standard nominal flow rate * | 2500 liter/Min. | |
| Maximum operating pressure | 16 Bar | |
| Regulator pressure range | 0.5 to 12 Bar and 0.5 to 7 Bar | |
| Range of lubricator operation | From 6 Liter/min. | |
| Filter rating | Standard: 40 µ Standard Microns (Optional 1, 2, 5, 10, 20, 70, 100) | |
| Condensate capacity | 40 ml | |
| Oil capacity | 110 ml | |
| Temperature Range | -100C to +600C | |
| Material | Housing and Connecting plates - Aluminium, Filter Bowl - Metallic, Seal - Nitrile | |
| * With 10 bar primary pressure, a working pressure of 6 bar, pressure drop of 1 bar. » For correct lubricator, a minimum flow rate of 125 lit./min. is required. | ||
Comparison between FRL-Wonder and Conventional FRL
FRL-Wonder
Conventional FRL
| Advantage in FRL - Model Wonder |
|---|
| 1. Space Saving |
| 2. Cost Saving |
| 3. Metallic bowl with water level indicator |