Semi-Continuous Filtration for Concentrated Slurries
The CONTIBAC® candle filter combines efficient slurry thickening with clear filtrate production. It provides reliable, fully enclosed operation for continuous or semi-continuous processes.
Efficient Slurry Thickening with Clear Filtrate
The CONTIBAC® filter is designed for processes that require continuous or semi-continuous thickening of slurries. It produces concentrated slurries while maintaining high filtrate clarity. Its back-washable filter elements help prevent clogging, keep flow rates stable, and reduce downtime. This makes CONTIBAC® an ideal solution for applications where consistent performance and low maintenance are essential.
High Solids Capture with Clear Filtrate
CONTIBAC® filters achieve efficient separation by retaining fine particles while producing a clear filtrate. This makes them suitable for both clarification and thickening duties.
Back-Washable Filter Elements
Each filtration cycle is followed by a backwash using compressed gas or clean filtrate. This cleans the filter media and restores flow rates without interrupting operation.
Continuous or Semi-Continuous Operation
CONTIBAC® supports uninterrupted processing by combining batch filtration with automatic discharge. It maintains high uptime while producing concentrated slurries.
Built for Continuous Performance
CONTIBAC® filters are engineered for continuous thickening and filtration in demanding processes. High-quality materials and robust construction ensure reliable, long-lasting operation with minimal wear and reduced maintenance, even under challenging operating conditions.
The CONTIBAC® candle design enables reliable cake build-up for semi-continuous solid-liquid separation. Optimized for slurry thickening and high solids content, the system ensures consistent performance during repeated filtration cycles. Its self-cleaning elements and adaptable discharge options support uninterrupted operation with minimal manual intervention.
The CONTIBAC® candle discharge system is designed for continuous filtration with reliable cake removal. Whether handling slurry or concentrated solids, the system ensures efficient discharge without manual intervention. Its automated process minimizes downtime, reduces operator handling, and maintains stable operation across a wide range of filtration tasks.
Dependable Performance by Design
Beyond efficient separation, CONTIBAC® filters are designed to simplify your process, reduce operating costs, and improve plant uptime, even in demanding industrial environments.
Seamlessly integrates into continuous processes with automatic cleaning and solids discharge, reducing manual handling and operator workload.
Back-washable filter elements regenerate in place, extending filter life and maintaining high flow rates without frequent replacement.
Whether thickening slurries or clarifying liquids, CONTIBAC® filters adapt to a wide range of industries and process requirements.
Fully Automatic, Closed-System Filtration
Minimal operator involvement, enclosed design, and continuous operation for safe, clean, and reliable filtration in demanding industrial environments.
Compatible with filter aid (precoat, body feed, or both) for challenging separations
Uniform cake formation for efficient backwashing and consistent discharge
Continuous filtration cycles with automatic solids discharge
Flexible operation for clarification, thickening, or solids concentration
Exceptionally low operating and maintenance costs
Pilot and lab-scale units available for trials and process validation
Filtration Area
Customizable, ranging from lab-scale units to industrial-scale systems.
Operating Pressure
Designed for a wide range of industrial pressure conditions only dependent on selected design conditions for filter vessel
Operating Temperature
Up to 180°C, special design up to 350 °C
Filter Elements
Candle-type, back-washable
Filter Media
PP, PVDF, PTFE, PPS, PEEK, PE, UHMWPE, SS 316L
Vessel Materials
Carbon steel, stainless steel (various grades), titanium, high nickel alloys, fiberglass
Lining Options
Hard rubber, PVDF, PFA, ECTFE, Enamel
Filter Internals
Stainless Steel (various grades) incl. high nickel alloys, PP, PVDF, PPS.
Discharge Mode
Slurry or thickened solids, intermittent or continuous
Automation
Manual to fully automatic; PLC or DCS compatible
Cleaning
Back-flush with gas or filtrate; optional CIP compatibility
BP OIL
"DrM filters have operated reliably and trouble-free, keeping our amine in excellent condition with minimal operator involvement."
Cydsa
"DrM filters have been in long-term operation and remain in excellent condition. We are very pleased with both the filters and the support provided."
Hitech
"DrM filters have been operating trouble- free for many years and remain in excellent condition. We are very satisfied and hope to cooperate again in the future."
GNFC
"We are able to operate our TDI plant at over 100% of its rated capacity with a single DrM filter running for more than 3 months continuously. The performance has been very satisfactory."
Roquette
"DrM filters have been in operation for over a decade and remain in excellent condition. They require little maintenance, and the support from DrM has been excellent."
SKC
"Over the years, we have gradually expanded to seven DrM filters, appreciating their reliability and low maintenance in our operations."
Pilot & Lab Testing
for Your Process
Every process is different, that’s why we offer pilot and lab-scale filter units for on-site or off-site testing. Evaluate FUNDABAC® performance under real process conditions, supported by our expert engineers, before making a full-scale investment.
Learn More
Resources & Downloads
Access detailed brochures, technical resources, and our application questionnaire to learn more about our filtration systems, accessories, and performance monitoring options — or to help define the right solution for your process.