Details

---

Thanks to the hopper and auger, the KST progressive cavity pumps are suitable for pumping high viscosity products, doughs, pastes and liquids with suspended particles.

Kiber KST progressing cavity pumps are used to transfer products of low and high viscosity as well as products containing soft particles.

Design & Features:

• KST type is a sanitary progressive cavity pump.
• Bare shaft construction with bearing support.
• Pump casing with hopper.
• Fixed transmission.
• Excentric outlet.

Technical Specifications:

• Materials:
  • Parts in contact with the product: Stainless steel AISI 316L (1.4404)
  • Auger: Stainless steel AISI 304 (1.4301)
  • Other steel parts: Stainless steel AISI 304 (1.4301)
  • Bearing support: GG-22
  • Stator: NBR negro (according to FDA and EC 1935/2004)
  • Gaskets in contact with the product: FPM (according to FDA and EC 1935/2004)
• Single internal mechanical seal EN 12756 l1k (according to FDA and EC 1935/2004):
  • Rotary part: Silicon carbide (SiC)
  • Stationary part: Carbon (C)
  • Gaskets: FPM
• Surface finish:
  • Internal: Bright polish, except for electropolished auger
  • External: Matt
• Conexiones:
  • DIN 11851
  • CLAMP
  • SMS

Options:

• Double pressurized mechanical seal.
• Single flushed mechanical seal (Quench).
• Mechanical seal: SiC/SiC.
• Gland packing.
• Stators: white EPDM and black NBR.
• Gaskets: EPDM.
• Other types of connections.
• Heavy-duty transmission.
• Stainless steel trolley.
• Electrical control panel.
• Cleaning port (CIP).
• ATEX certification.

Operating limits (depending on the model):

Maximum flow	34 m³/h	148 US GPM
Maximum working pressure - Single Stage - Double Stage	6 bar 12 bar	87 PSI 174 PSI
Maximum working temperature	85 ºC (depending on materials) 185 ºF	85 ºC (depending on materials) 185 ºF
Maximun speed	500 rpm	500 rpm