Phốt Cơ Khí Style RS1

Style RS1

Giới thiệu: Style RS1

Single Rotating Multi Spring Cartridge with Circulation Gland

High Value at Low Cost for economic installations

  • Part of Flex-A-Seal’s integrated/platform single cartridge seal design;
  • Patent pending Plunger-Lock drive;
  • The RS is hydraulically balanced.
  • It has a monolithic face with homogenous material;
  • A unique shrouded rotary virtually eliminates any seal clogging in the stuffing box;
  • Drive mechanisms, springs and the sleeve are isolated from the product, minimizing corrosion and stress-related failure.
  • The seal faces are positioned in the gland for maximum protection;
  • A dynamic elastomer moves on a non-metallic surface and eliminates fretting;
  • The flush position maximizes face cooling;
  • Fits ANSI standard and big bore pumps;
  • Smart design can save money;
  • Metric sizes are available.
RS3 with Circulation, Vent & Drain Gland
  • All the benefits of the RS1 design plus vent and drain gland with throttle bushing
  • Pipe connections are made to different sizes to assure that correct piping plans are employed
  • Cost-effective “upgrade”

Operating Conditions

Max Temp - 400ºF (204ºC)
Max Pressure - 300 PSI (20 bar)
Max Speed - 4500 FPM (22 m/sec)

Note: Max Temperature / pressure / speed indicate operating extremes independently and do not imply the seal will function at these extremes at the same time. Contact Flex-A-Seal if in doubt.

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