Single Spring Seals
Single Spring Seals

SINGLE SPRING MECHANICAL SEALS

RT-O21/W21

  • Single Acting Pusher type Mechanical Seal.
  • Balance and Unbalance Primary faces
  • Inside Mounted Mechanical Seal.
  • Spring Design depended or independent on shaft rotation.
  • Type RT-W21 seal having Universal Chemical Compatibility due to design of PTFE Elastomer

Description

The Seal Type RT-O21/W21 is Single Spring Mechanical Seal with Single Helical Spring design and is depended or Independent on the Shaft Rotation. These seals are Internally Mounted with balanced andunbalanced mechanical seal faces design which having ‘O’ Ring as a Secondary Sealing member. These Seals is cost effective for Basic Application Equipment such as Centrifugal Pump and other Equipment with Rotating Shaft handling Slurry.The Helical Coil Spring designed Seal help to Seal the Dirty and Clogging type of application.Sealing member can be changed as per Chemical Compatibility.

We also manufacture and supply Multi Spring Mechanical Seals, Teflon Bellow Seals, Elastomer Bellow Mechanical Seals, Metal Bellow Seals and Reverse Balance Mechanical Seals as being top most mechanical seal manufacturers in Mumbai as well as known as one of the most precise mechanical seal manufacturing companies in India.

FAQ

  • It is used to prevent leakage from rotating shafts in pumps and industrial equipment.
  • Commonly used for water, oil and other compatible fluids.
  • Its simple spring design makes it suitable for many general-purpose applications.
  • Check shaft diameter, pressure, temperature and RPM.
  • Select seal-face and elastomer materials according to the process fluid.
  • Existing seal dimensions or the pump model can help identify the correct replacement.
  • Common seal-face options include carbon, ceramic, silicon carbide and tungsten carbide.
  • Elastomer selection may include NBR, EPDM, FKM and other suitable materials.
  • The correct combination depends on the fluid and operating conditions.
  • Clean and inspect the shaft and seal chamber before installation.
  • Install the seal to the specified working length and shaft dimensions.
  • Keep the sealing faces clean and properly aligned.
  • Check for leakage before starting normal operation.
  • Yes, replacement seals can be supplied based on the existing seal or pump.
  • Share the shaft size, old seal dimensions, model number, photo or drawing.
  • The replacement can be matched according to fluid, pressure, temperature and RPM.

Shaft Dia. : 10mm to 100mm

Pressure : Up to 10 bar

Temperature :-20 °C to 140 °C

Speed:3000 RPM

Seal Ring Faces : Carbon, SiC and TC

Seat Faces : Carbon, Ceramic, SiC and TC

Elastomer : Viton, PTFE, GFT, TTV, EPDM, NBR, Buna-N

MOC : SS 316