Gold Member Since 2014
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Wenzhou Joneng Valves Co., Limited

Rotor Pump, Sanitary Pump, Food Lobe Pump manufacturer / supplier in China, offering Stainless Steel Sanitary Grade Rotoray Lobe Pump, Stainless Steel Food Grade Single Pin Joint Clamp (JN-CL2002), Stainless Steel Sanitary Grade Pressure Safety Valve (JN-SV1006) and so on.

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Supplier Homepage Product SANITARY PUMP Stainless Steel Sanitary Grade Rotoray Lobe Pump

Stainless Steel Sanitary Grade Rotoray Lobe Pump

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
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Production Capacity: 300sets/Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: JN-RP
  • Working Pressure: Low Pressure Pump
  • Position of Pump Shaft: Vertical Pump
  • Origin: China
  • Impeller Number: Single-Stage Pump
  • Influent Type of Impeller: Single Suction Pump
  • Trademark: JONENG
Product Description
The Lobe pumps basically consist of two lobe rotors which rotate synchronously inside a casing without touching each other.
The two rotors divide the rotor chamber into to several smaller rooms and move in order as: Abcd. At position a, only room Iif filled with medium; At position b, some medium is closed in room B; At position C, some medium is also closed in room A, and at position d, room A and B are connected with room II; Here the medium is delivered to the outlet. With this circulation, the medium (material) is delivered through the pump continuously.

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.
Materials
Parts in contact with the product AISI
316L or 304
Gaskets EPDM
Mechanical seal graphite/Sic/EPDM
SiC/C/EPDM
Internal surface finish Ra ≤ 0.4 µ M
External surface finish bright polish


Options
Mechanical seals: SiC/SiC or TuC/SiC.
Cooled mechanical seal, pressurised
Double mechanical seal, lip seal or Oring seal.
Gaskets in EPDM or PTFE.
Heating chamber (Jacket).
Isolation can.
Vertical support.
Rectangular nozzle.
Various kinds of drives and protections (gearbox drive with optional frequency converter.
Pulley/mechanical drive speed selector).
Trolley and/or control panel.
Connections: Clamp, SMS, RJT, etc.
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