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Diesel engines with PTO of 3000 revolutions for pumps, compressors, fans, technology
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R-7K / R-7K-U

R-7K
R-7K
R-7K
R-7K

Mechanical Seal R-7K / R-7K-U

Temperature: -35℃ +180℃

Pressure: ≤1.2 MPa

Speed: ≤15 m/s

Materials

  1. Rotary ring: CAR / SIC/ TC/SUS
  2. Stationary ring: SIC/ CAR /TC
  3. Bellows: EPDM/VITON/NBR/ FFKM/PTFE
  4. Spring: SS304/SS316
  5. Metal parts: SS304/SS316

R-7K/ R-7K-U – single mechanical seal with a wave spring, bi-directional, unbalanced. Due to its compact size and tight tolerances, careful installation is required. It can be installed both inside and outside the pump chamber. Torque transmission from the shaft and fixation to the shaft are achieved using set screws. Stationary ring options: type CC (shortened length) and CL (with extended tail and slot for a locking pin).

Used with viscous and abrasive liquids in the food, pharmaceutical, and chemical industries, particularly in Mengin 8.8 kW pumps, Omac B1 B100 V220, etc.

Type: ROTEN 7K-7KH, UNITEN 7K- 7KH, Lidering LWS71, Vulcan 1688L, AESSEAL N-W02 (AES® N-W02), Flowserve 168, Latty T510, Sterling 280.

R-7K
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