KL121R Refillable Breather
The RMF air conditioner KL121R (desiccant breather) replaces the standard dust cap or OEM breather cap on equipment, offering better filtration to protect against even the smallest particulates. As air is drawn into equipment through the breather, the air filter removes solid particles while the ZR gel granules remove harmful moisture.
Dimension
11.02″ x5.12″ ±280 x 130 mm 1 1/4″ BSP Male
Performance
| Model | Part Number | Airflow without Check Valves | Airflow with Check Valves | Adsorption Material | ZR Gel Volume | Filter Efficiency | Temperature Range | Water Adsorption Capacity (Maximum Water Retention) |
|---|---|---|---|---|---|---|---|---|
| 93 Series | TDB93R, TDB93RV | 24.7 cfm / 700 l/min | 10.6 cfm / 300 l/min | ZR gel 3-6 mm | 300 cc | 3 μm absolute (β₃ ≥ 200) | -40˚F to 194˚F / -40˚C to 90˚C | 2.8 fl. oz / 86 gram |
| 96 Series | TDB96R, TDB96RV | 24.7 cfm / 700 l/min | 10.6 cfm / 300 l/min | ZR gel 3-6 mm | 600 cc | 3 μm absolute (β₃ ≥ 200) | -40˚F to 194˚F / -40˚C to 90˚C | 5.5 fl. oz / 172 gram |
| 121 Series | TDB121R, TDB121RV | 53.0 cfm / 1.500 l/min | 14.1 cfm / 400 l/min | ZR gel 3-6 mm | 1,000 cc | 3 μm absolute (β₃ ≥ 200) | -40˚F to 194˚F / -40˚C to 90˚C | 9.3 fl. oz / 288 gram |
Spare Parts
| Model | Air Filter | ZR Gel Refill | Spare Kit* |
|---|---|---|---|
| 93 Series | SO-KL90 (9331034) | 300 cc / RF-TDB93R (9331156) | SP-TDB93R (9318115) |
| 96 Series | SO-KL90 (9331034) | 600 cc / RF-TDB96R (9331155) | SP–TDB96R (9318116) |
| 121 Series | SO-KL120 (9317903) | 1.000 cc / RF-TDB121R (9331157) | SP-TDB121R (9318117) |
*The spare kit contains 1x air filter, 1x refill container, 2x foam filters, 1x bottom seal stickers, 1x adapter plug.
Specifications
| KL121R | KL121RV | |
|---|---|---|
| Article Number | 9318102 | 9245628 |
| Weight | 2,7 kg | 2,7 kg |
| Dimension | 280 x 130 mm | 280 x 130 mm |
| Max. Air flow | 1500 l/min | 400 l/min |
| Connection | 1 1/4” BSP male | 1 1/4” BSP male |
| Air filter KL90 | 9317903 | 9317903 |
| KL96 refill | 9331157 | 9317903 |
| KL96 spare kit | 9318117 | 9318117 |
| HS Tariff code | 8421.3920 Made in the Netherlands | 8421.3920 Made in the Netherlands |
Condensation
For optimal performance of your equipment, hydraulic and lubricating oils should be kept free from solid and water contamination. However most fluid reservoirs must breathe to function, allowing water vapor and solid contaminants to enter. Temperature fluctuations in the reservoir will cause this water vapor to condense which will not only cause oxidation of the oil, but can also lead to considerable mechanical damage.
Filtration and dehydration: a single process
Standard air KL121R breathers remove some of the solid particles, but allow water vapor to pass freely. RMF desiccant KL121R breathers (also known as RMF air conditioners) deal effectively with both particle and water contamination. The air is dried by passage through a column packed with ZR gel granules. The dried air is subsequently filtered with the use of a pleated synthetic fiber filter element (replaceable spin-on type) that removes solid particles (down to 3μ). This process prevents contamination and oxidation of the oil and components, resulting in a prolonged service life of the oil and equipment and less down time. Reducing the total cost of ownership for your equipment.
Serviceable and non-toxic
All RMF desiccant breathers are completely serviceable. Due to the humidity indicator granules it is very easy to monitor the saturation status of the ZR gel granules. The indicator granules change colour, turning form ruby-red (active) to a light orange (replace). Refills of the non-toxic and non-carcinogenic ZR gel granules are available. The performance of the synthetic fiber filter (spin-on) can also be monitored by an optional ‘filter minder’. A wide range of spare parts is available.
Easy mounting
The desiccant KL121R breathers are compatible with almost all hydraulic and lubricating fluids applications, because of the wide variety of mounting plates.
Benefits
- Reduces oxidation of the oil and bearing surfaces
- Prolongs the life of the equipment and oil (additive package)
- Minimizes equipment downtime
- Reduces cost of ownership
