MULTISAFE® DOUBLE HOSE-DIAPHRAGM PUMPS FOR ABRASIVE, AGGRESSIVE AND TOXIC MEDIA

“We have a strong partnership with FELUWA – they meet our needs and requirements.” Shenhua International Ltd. – China MULTISAFE® TGK 400 – 3 DS 230 OUR MISSION: ACHIEVING YOUR GOALS Achieving goals requires a combination of expertise, commitment and enthusiasm. This is true for our customers just as much as it is for us. For over 100 years, our expertise and innovative drive have enabled us at FELUWA to develop customized solutions for pumping the most challenging media. Our solutions work reliably for many years, even under extreme conditions. We achieve this through curiosity, determination...

We develop our pumps to handle challenging media and withstand extreme conditions – without compromising performance, safety or efficiency. Hence, our specialized and flexible solutions stand at the forefront of technology. For us, the name FELUWA stands for outstanding quality – our promise to our customers. This promise includes quality and technical excellence, customized concepts, and personal service. This unique combination of qualities is what makes FELUWA pumps renowned and ensures satisfied customers all over the world. MISSION & PHILOSOPHY We are developers, designers, innovators, listeners,...

FELUWA MULTISAFE® DOUBLE HOSE-DIAPHRAGM PUMPS MULTISAFE® DOUBLE HOSE-DIAPHRAGM PUMPS FELUWA pump technology originates from classic diaphragm and diaphragm piston pumps. The company set new standards 50 years ago by developing the hose-diaphragm piston pump – a hermetically sealed, leak-free, oscillating positive displacement pump. Since then, FELUWA's sophisticated technology and high efficiency have ensured maximum customer satisfaction – in numerous industries and around the globe. In 2002, our patented MULTISAFE® double hose-diaphragm pump set industry standards once again. It combines the...

OUR PATENTED MULTISAFE® DOUBLE HOSE-DIAPHRAGM PUMPS We have made the safe even more secure by taking the proven technical innovation of hose-diaphragm piston pumps to the next level with the FELUWA MULTISAFE® double hosediaphragm. Thanks to the double hermetic sealing of the media chamber against the environment, our MULTISAFE® double hosediaphragm provides twice the safety. Maximum safety thanks to fewer wetted parts Thanks to our innovative design, FELUWA MULTISAFE® pumps have fewer wetted parts than other pumps. The conveyed fluid will neither come in contact with the pump head nor the hydraulic...

OUR FAVORITE TERRAIN: EXTREME CHALLENGES FELUWA MULTISAFE® pumps demonstrate their strengths exactly in areas where other pumps reach their limits. They are designed to transport challenging media – whether abrasive, aggressive, toxic, with a high solids content or high viscosity. Thanks to their robustness, performance, and modular design, our pumps are always the first choice worldwide for numerous applications and in a wide range of industries. Challenging media FELUWA MULTISAFE® pumps are particularly suitable for transporting abrasive, aggressive and/ or toxic media with a high solids content...

OUR KEY STRENGTH: MAXIMUM ENERGY EFFICIENCY When it comes to highly energy-efficient systems for individual and demanding pumping tasks, FELUWA is the ideal partner. Our reciprocating positive displacement pumps set new standards in terms of performance, safety, and energy efficiency. With up to 96% hydraulic efficiency, the MULTISAFE® double hose-diaphragm pumps offer an exceptional performance, compared to other pump technologies. Our pumps also reliably convey media with a high solids content, conserving valuable resources. No additional dilution of the medium is required, which results in...

Tailings disposal Reliable, low-maintenance disposal of mining waste or fly and bottom ash as a result of combustion processes. Pump type: 3 x TGK 500 – 3 DS 350 Pressure: 80 bar Flow rate: 455 m³/h Medium: Tailings Our solution: Optimally synchronized pumps transport a medium with a high solids content of 68% in the same piping system. With an overall efficiency of about 95%, the result is an annual saving of 1.63 GW of electricity and over 44 million m³ of water compared to using centrifugal pumps. OUR SUCCESS STORIES FROM AROUND THE WORLD Concentrate transport / hydro transport Energy-efficient,...

Autoclave feeding Ensured process safety in conveying abrasive, aggressive and solids-containing fluids to feed autoclaves and digestors for the processing of minerals. Pump type: 2 x DG 200 – 4 DS 100 Pressure: 33 bar Flow rate: 120 m³/h Medium: Ore slurry Our solution: These pumps feature high-quality EPDM and Super Duplex materials for the wetted parts. Processing requires acid to be added to the ore slurry to separate gold. The specialized materials prevent corrosion for feeding the ore slurry to the autoclave. Reactor feeding Challenging feeding of pressure vessels in the chemical and petrochemical...

“MULTISAFE® pumps are extremely reliable. We are certain that we will return to FELUWA if we have any future requirements.” ETI BAKIR A.Ș. – Turkey MULTISAFE® TGK 250 – 3 DS 100 A PUMP SOLUTION FOR EVERY REQUIREMENT – OUR MODULAR PRINCIPLE Every application has its unique requirements. With flexibility at the forefront of development, we ensure that our pumps can be perfectly adapted to meet any challenge. Our FELUWA modular system enables us to configure each pump to meet individual customer requirements – without compromising efficiency. Flexibility in the design of the pump is made possible...

THE FELUWA MODULAR SYSTEM Our modular system for MULTISAFE® pumps enables numerous custom configurations. Always economical and perfectly suited to your application. Your advantages with custom configuration: • Standardized components • High-quality manufacturing (predominantly in-house) and testing • Flexible use and customized for specific requirements • Special equipment/production such as explosion protection/ATEX and DownFlow Technology (DFT) possible (flow from the top to the bottom) Drive options Depending on the drive power and technical requirements, the motor's rotary motion is transmitted...