Reduce the water content in the oil to < 100 ppm — within the shortest time
Desorber D30 from CJC®: Your solution for oil dehumidification
Desorber D30 – Reduce water content in oil
Desorbers D30 from CJC® minimize the water content in the oil within a very short time – whether hydraulic oil, gear oil, lubricating oil, processing oil, leakage oil or quenching oil, and whether mineral oil or synthetic fluids. Due to the installation in a separate off-line circuit or at a free-standing tank, oil dehumidification is carried out continuously and independently of the operation of your machine. The CJC® Desorber D30 removes free, emulsified and dissolved water and reduces the water content in the oil to < 100 ppm — even oils that poorly separate water and form stable emulsions. Oil dehumidification by desorption is also ideal for oils with high viscosity and air content. It does not affect the additive package.
The CJC® D30 protects your lubricants and systems against:
- Base oil and additive decomposition – slows down oil ageing
- Loss of lubricating effect due to more stable viscosity
- Damage due to wear, corrosion and cavitation
- Varnish deposits and sludge formation
- Poor air separation and foaming in the oil
- Microbial contamination by bacteria, yeasts and fungi
After solids, water is the second most common cause of failures and malfunctions in lubricating oil and hydraulic systems. Your solution: CJC® Desorber
Areas of application & Installation example – Desorber D30
The pump in the oil inlet of the desorber D30 sucks in the oil. In the desorber chamber, the warm, moist oil meets a counterflow of cold, dry air. The oil heats the cold air, which allows it to absorb a lot of moisture from the oil (system pressure constantly low < 2 bar). In a subsequent process, the warm, moist air cools down again, and the water condenses.
Product features – Desorber D30
Oil volume, dimensioning e.g.: 5,000 Litres
Installation: flexible, e.g. in the off-line circuit or on a free-standing tank
Viscosity range: up to ISO VG 320
Water content in the oil, max.: 700,000 ppm (70%)
Water separation: water content permanently < 100 ppm (0.01%)
Supply voltage: 3 x 400 @ 50-60 Hz or 3 x 440/480/575 V @ 60 Hz
Power consumption: 3.6 kW
Current: 13.5 A
Conveying capacity (24/7): 250 Litres per hour
System pressure (suction side), max.: 0.5 bar
Weight, ca: 318 kg
Dimensions, L x W x H: 900 x 740 x 1,650 mm
Equipment:
Standard:
- Pump with motor
- electrical control with an integrated alarm system
- Leakage monitoring
- Oil sampling point
- automatic water separation
Optional:
- Air, water or coolant cooling
Download product data sheet:
All sizes and variants — without and with depth filter
That say our customers
“I am completely satisfied with the investment. Oil drying takes place very quickly and without machine downtime. Thus, we keep the production stable, have time to look for the failure cause, avoid the oil change and waste oil disposal, and maintain the oil quality.”
“The Desorber works excellently in this application. I was impressed by the results and surprised how efficiently the Desorber dewatered the oil. The Desorber is easy to operate and is low-maintenance.”
“The CJC® Desorber allows us to operate the tug boat until the regular inspection in the dry dock in 6 months. The oil analysis results speak for themselves and substantiate the efficiency of the Desorber.”
“It was only with the Desorber that the gear oil could finally be dried satisfactorily. Without CJC®, we would have had to change the 1,500 litres of gear oil soon. By avoiding the oil change, we were able to save EUR 4,890 (EUR 3.26/litre) – an important contribution not only in terms of budget but also in terms of resource savings. The excellent results convinced us, so we decided to purchase two identical Desorbers for our tug boats, “Bugsier 5” and “Bugsier 6”.
“The Desorber is ideal for such operations because it works continuously while the vessel is at sea. The results are very satisfactory. The Desorber works very well and will further reduce the water content.”
Speak directly to your regional fluid expert for oil dehumidification
Whether acute or continuous water ingress – we will find the perfect solution for your oil system and your lubricant. Our fluid experts provide you with practical advice and always focus on practicable and cost-efficient approaches.
- Personal advice – by telephone or directly on site at your application
- Assessment of your oil analyses – with solution-oriented recommendations
- Support even for special and complex challenges