Rotor pumps TLS from Inox

The TLS pump is a positive displacement lobular rotating pump of a sanitary design providing high performance and maximum reliability with a reduced size.
This pump is perfect for managing all kinds of fluid, of either low or high viscosity, in the food-processing, dairies, and cosmetics industries, as well as for filtering and bottling applications. Fluids containing fragile solids such as junket, can be pumped without damage thanks to the specially designed lobes.

Operating principles:

The TLS pumps basically consist of two lobe rotors which rotate synchronously inside a casing without touching each other. As the rotors rotate, the spaces between the lobes and the casing are successively filled with fluid, which is transported to the discharge nozzle with a fixed amount of displacement. The pumped fluid forms a continuous stream thanks to the tolerances between the lobes and the pump casing, thus ensuring an efficient pumping.

Design and features:

• Close-coupled construction.
• Casing and cover in stainless steel investment  casting.
• Tri-lobe rotors.
• Health-safe design of the attachment of the rotors.
• DIN connections (standard).
• Sanitary mechanical seals.
• Easy cleaning and maintenance.

Materials:

• Parts in contact with pumped media - AISI 316L
• Other parts - AISI 304
• Support - GG-15
• Gaskets (standard) - EPDM (FDA)             
• Mechanical seals (standard) -C/SiC/EPDM
• Internal surface finish Ra < 0.8 µm
• External surface finish polished.

Options:

• Mech.seals in SiC/SiC, TgC/SiC, C/St.St.
• Packing with lip seal.
• Gaskets in FPM (Vitón®).
• External by-pass.
• Bi-wing lobes.
• AISI 304 drive shroud.
• Several kinds of drives and protections (gearbox drive with optional frequency converter, pulley drive speed selector).
• Trolley and/or switchboard.
• Connections: Clamp, SMS, RJT, etc.