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Single spring balanced mechanical seal with stepped stainless steel sleeve and carbon stationary seat ring for high pressure and hot oil pumps Best Seller
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Mechanical Seals · Single Spring Seals

Single Spring Balanced Seal

Balanced design that handles higher pressure with lower face wear.

Price on requestDepends on size & material — get an exact quote in under 1 hour.
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Technical Specifications

Shaft Size12 mm – 100 mm
PressureUp to 25 bar
Temperature-20°C to 180°C
SpeedUp to 15 m/s
Face MaterialCarbon / SiC / TC / Ceramic
ElastomerViton / EPDM / Nitrile / PTFE

Specifications are indicative. Custom sizes, materials and designs are available on request.

Typical Applications

  • Chemical process pumps
  • Hot water & boiler feed
  • Refinery & oil transfer

Not sure it fits your pump?

Send us a photo of your existing seal or pump nameplate and we’ll confirm the correct size.

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Compact axial length — ideal where space in the stuffing box is limited.

  • Shaft Size14 mm – 100 mm
  • PressureUp to 16 bar

Not sure which seal or pump you need?

Send a photo of your old part or pump nameplate — our engineers will suggest the exact match with price, free of charge.

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