Lobe pumps are driven by timing gears. These gears allow lobes to rotate inside the casing made entirely of stainless steel on parallel shafts without contacting each other and the casing. The drive of the pump is realized by transferring the rotary motion received from the reducer in the opposite direction of the timing gear.

With its hygienic materials and design, lobe pumps transfer the liquid reliable without disturbing its structure. Depending on the viscosity, it is capable of achieving pressures up 12 bar.

• Transporting delicate and viscous food products such as yogurt, milk, cream, honey, molasses, and jam.
• Damage-free pumping of products containing solid particles (yogurt with fruit pieces, jam, etc.).
• Hygienic transfer of viscous products such as ointments, creams, lotions, shampoos, and toothpaste.
• Pumping of viscous and sticky chemicals such as resins, polymers, paints, and varnishes.
• Transporting sludge, concentrated wastewater, and chemical solutions, as well as pumping abrasive liquids.
• Transporting dense liquids such as pulp, starch solutions, and coating materials.
• Precise transfer of high-viscosity paints, varnishes, and coating materials.
• Transporting protein-based liquids, yeast suspensions, and biomass-containing liquids.
• Challenging liquid transfer applications such as oil, fuel, and sludge.

• Pump Casing and Cover: Cast Steel, AISI 316-316L
• Lobes: Cast Steel, AISI 316- 316L
• Bearing: Ball Bearing
• Sealing: Mechanical seal, Special Closed System, Packing Gland

Colored area in the picture on the side presents liquid while entering suction port, due to vacuum created by rotation of lobes; which are rotated by timing gears. Arrows in black indicates forward advancing of the liquid and rotation direction of the pump.

Picture here presents liquid filling inner chamber of the pump and just before reaching to discharge port. Here we can also see how a closed area is formed between rotor/lobe and casing.

In this picture, we can see how inner chamber of pump is completely filled, how liquid have reached outlet port and now overflowing outside the pump. As a final step, liquid is forced under pressure to outlet port by power generated by rotation of lobes/rotors.