API 682 Mechanical Seal 4° Edition.

COMPONENT KEY

1. Stationary ring
2. Integral rotary ring
9. Rotary ring gasket
10. Stationary ring gasket
11a. Sleeve gasket
13. Springs
24. Flange gasket
34. Floating

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Description

Seal developed for low-polluting and dangerous processes but the design of the seal faces and the materials chosen allow use at medium operating pressures.
The physiological losses of the seal are contained by a fixed or floating bush.
The BM6S seal is the result of the standardization of a series of projects tested and created in accordance with the API 682 IV edition standard.

  • Single balanced seal and flange with fixed or floating bush;
  • Multiple springs for double direction of rotation;
  • Monolithic sealing rings;
  • Tested and unique rotating ring drive system, designed to maintain efficiency even in the event of vibrations, misalignments and wear of the sealing rings;
  • Flushing, washing and/or drainage connections;
  • Flange and shaft sleeve designed to customer specifications;
  • Solution developed to provide installations on existing machines;
  • Recommended for API 610 horizontal and vertical pumps.
DIAMETER SPEED PRESSURE TEMPERATURE
20-110 (mm) 0-23 (m/sec) Vacuum ÷ 40 (bar g) -40 ÷ 176 (°C)
(*) Inch dimensions are available upon request.
The maximum values are determined by the specific combination of operating conditions.
For further details, please contact us.

Additional information

Category

API 682, Single pusher

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Application

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Certification

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