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Multispring Balanced Seal US P-31

Multispring Balanced Seal US P-31
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This Multispring Balanced Seal US P-31 is designed for superior sealing in pumps, agitators, compressors, and other rotating equipment. Its balanced design is made to minimize face wear, thus enhancing reliability and operational life. The multispring configuration ensures that the face is loaded uniformly; hence, the sealing performance is consistent even in conditions of high pressure and variable temperature.

Manufactured using premium-grade materials, the US P-31 is resistant to wear, corrosion, and extreme conditions. This makes it suitable for applications involving aggressive chemicals, high speeds, and abrasive media. Its compact design allows for easy installation and maintenance, reducing equipment downtime and operational costs.

This seal is suitable for chemical processing, petrochemical, pharmaceutical, and food processing industries. Multispring Balanced Seal US P-31 has a strong construction and dependable sealing performance, making it a good choice for demanding industrial applications requiring dependable sealing solutions.

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Features
  1. Non clogging
  2. Spring protected
  3. Inherently balanced
  4. Bidirectional design
  5. No shaft fretting
  6. Fits on ANSI, ISO & DIN pumps
  7. Special designs for sterile duty
Operating Range
  • Pressure : Upto 25kg
  • Size: 25mm to 150mm 
  • Temperature :  - 40°C TO 280°C* (Depending upon elastomer)
  • Speed : 2900 rpm
Materials
  • Metal Parts : SS316, Alloy-20, Hast-C, CD4MCU
  • Elastomers : Viton, Aflas, Silicon, Neoprene, Nitrile, EPR, PTFE, FFKM, STV
  • Rotary Face : SiC, TC, Carbon
  • Stationary Face : SiC, TC, Ceramic
Products FAQ`s
1. What are mechanical seals, and why are they so important?

Mechanical seals are devices that prevent the leakage of fluids (liquids or gases) between a rotating shaft and a stationary element in equipment such as pumps, compressors, and mixers. They improve the operation efficiency, reduce costs on maintenance, and provide long equipment life by keeping out contaminants and maintaining the process integrity.

2. How do I select the right mechanical seal for my application?

The choice of a mechanical seal depends on factors such as the type of equipment, fluid properties (temperature, pressure, and nature), application conditions, and industry standards. Our team provides detailed application engineering support to recommend the best solution tailored to your needs.

3. What is the expected lifespan of a mechanical seal?

Depending upon operating conditions, material compatibility, and maintenance practices, the service life of a mechanical seal will vary. In optimal operating conditions, our seals have been designed to deliver reliable performance over time. In-service inspection and proper installation are also used to enhance service life.

4. Do you provide customization and troubleshooting for mechanical seals?

Yes, we specialize in designing and manufacturing custom mechanical seals to meet a specific application requirement. On top of that, experts are available for troubleshooting serious sealing problems to ensure smooth-running operation.