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+49 7352 625-99-82
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Mechanical seals for K, KM, KML, KMS, BShM, KM35-32-130, KM50-32-125, KM32-22-120 pumps

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Found products - 43
BTS Engineering
reset
12/24/36/48
In stock
Mechanical seal R-MG1 25, SIC/SIC, VITON, 304, G60Mechanical seal R-MG1 25, SIC/SIC, VITON, 304, G60
Mechanical seal R-MG1 25, SIC/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:25Rubber type:VITONMaterial of metal part:304Stationary and rotating face:SIC/SIC
In stock
Code: 13936_25__SIC/SIC__VITON__304__G60
$53.23
Mechanical seal R-MG1 30, SIC/SIC, VITON, 304, G60Mechanical seal R-MG1 30, SIC/SIC, VITON, 304, G60
Mechanical seal R-MG1 30, SIC/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:30Rubber type:VITONMaterial of metal part:304Stationary and rotating face:SIC/SIC
In stock
Code: 13936_30__SIC/SIC__VITON__304__G60
$63.90
Mechanical seal R-MG1 25, CAR/SIC, EPDM, 304, G60Mechanical seal R-MG1 25, CAR/SIC, EPDM, 304, G60
Mechanical seal R-MG1 25, CAR/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:25Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13936_25__CAR/SIC__EPDM__304__G60
$43.93
Mechanical seal R-MG1 20, SIC/SIC, VITON, 304, G60Mechanical seal R-MG1 20, SIC/SIC, VITON, 304, G60
Mechanical seal R-MG1 20, SIC/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:20Rubber type:VITONMaterial of metal part:304Stationary and rotating face:SIC/SIC
In stock
Code: 13936_20__SIC/SIC__VITON__304__G60
$42.60
Mechanical seal R-BT-FN 32, SIC/SIC, VITON, 304Mechanical seal R-BT-FN 32, SIC/SIC, VITON, 304
Mechanical seal R-BT-FN 32, SIC/SIC, VITON, 304Producer:BTS EngineeringShaft diameter:32Rubber type:VITONMaterial of metal part:304Stationary and rotating face:SIC/SIC
In stock
Code: 13717_32__SIC/SIC__VITON__304
$67.49
Mechanical seal R-MG1 20, CAR/SIC, EPDM, 304, G60Mechanical seal R-MG1 20, CAR/SIC, EPDM, 304, G60
Mechanical seal R-MG1 20, CAR/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:20Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13936_20__CAR/SIC__EPDM__304__G60
$34.61
Mechanical seal R-MG1 30, CAR/SIC, EPDM, 304, G60Mechanical seal R-MG1 30, CAR/SIC, EPDM, 304, G60
Mechanical seal R-MG1 30, CAR/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:30Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13936_30__CAR/SIC__EPDM__304__G60
$53.23
Mechanical seal R-BT-FN 32, CAR/SIC, EPDM, 304Mechanical seal R-BT-FN 32, CAR/SIC, EPDM, 304
Mechanical seal R-BT-FN 32, CAR/SIC, EPDM, 304Producer:BTS EngineeringShaft diameter:32Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13717_32__CAR/SIC__EPDM__304
$55.57
Mechanical shaft seal R-MG12 28, CAR/SIC, EPDM, 304, G60Mechanical shaft seal R-MG12 28, CAR/SIC, EPDM, 304, G60
Mechanical shaft seal R-MG12 28, CAR/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13949_28__CAR/SIC__EPDM__304__G60
$49.28
Mechanical seal R-MG1 28, CAR/SIC, EPDM, 304, G60Mechanical seal R-MG1 28, CAR/SIC, EPDM, 304, G60
Mechanical seal R-MG1 28, CAR/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13936_28__CAR/SIC__EPDM__304__G60
$49.28
Mechanical shaft seal R-MG12 28, CAR/SIC, VITON, 304, G60Mechanical shaft seal R-MG12 28, CAR/SIC, VITON, 304, G60
Mechanical shaft seal R-MG12 28, CAR/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:VITONMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13949_28__CAR/SIC__VITON__304__G60
$58.60
Mechanical seal R-BT-FN 32, CAR/CER, EPDM, 304Mechanical seal R-BT-FN 32, CAR/CER, EPDM, 304
Mechanical seal R-BT-FN 32, CAR/CER, EPDM, 304Producer:BTS EngineeringShaft diameter:32Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/CER
In stock
Code: 13717_32__CAR/CER__EPDM__304
$55.57
Mechanical seal R-MG1 28, SIC/SIC, VITON, 304, G60Mechanical seal R-MG1 28, SIC/SIC, VITON, 304, G60
Mechanical seal R-MG1 28, SIC/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:VITONMaterial of metal part:304Stationary and rotating face:SIC/SIC
In stock
Code: 13936_28__SIC/SIC__VITON__304__G60
$58.60
Mechanical Seal for pump R-2100K 38, CAR/CER, EPDM, 304Mechanical Seal for pump R-2100K 38, CAR/CER, EPDM, 304
Mechanical Seal for pump R-2100K 38, CAR/CER, EPDM, 304Producer:BTS EngineeringShaft diameter:38Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/CER
In stock
Code: 13668_38__CAR/CER__EPDM__304
$82.33
Mechanical seal R-MG1 25, CAR/SIC, VITON, 304, G60Mechanical seal R-MG1 25, CAR/SIC, VITON, 304, G60
Mechanical seal R-MG1 25, CAR/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:25Rubber type:VITONMaterial of metal part:304Stationary and rotating face:CAR/SIC
In stock
Code: 13936_25__CAR/SIC__VITON__304__G60
$53.23
Mechanical seal R-MG1 20, CAR/CER, EPDM, 304, G60Mechanical seal R-MG1 20, CAR/CER, EPDM, 304, G60
Mechanical seal R-MG1 20, CAR/CER, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:20Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/CER
Pre-order only
Code: 13936_20__CAR/CER__EPDM__304__G60
$31.94
Mechanical seal R-MG1 20, CAR/SIC, VITON, 304, G60Mechanical seal R-MG1 20, CAR/SIC, VITON, 304, G60
Mechanical seal R-MG1 20, CAR/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:20Rubber type:VITONMaterial of metal part:304Stationary and rotating face:CAR/SIC
Pre-order only
Code: 13936_20__CAR/SIC__VITON__304__G60
$42.60
Mechanical seal R-MG1 20, SIC/SIC, EPDM, 304, G60Mechanical seal R-MG1 20, SIC/SIC, EPDM, 304, G60
Mechanical seal R-MG1 20, SIC/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:20Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13936_20__SIC/SIC__EPDM__304__G60
$34.61
Mechanical seal R-MG1 20, SIC/SIC, NBR, 304, G60Mechanical seal R-MG1 20, SIC/SIC, NBR, 304, G60
Mechanical seal R-MG1 20, SIC/SIC, NBR, 304, G60Producer:BTS EngineeringShaft diameter:20Rubber type:NBRMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13936_20__SIC/SIC__NBR__304__G60
$39.96
Mechanical shaft seal R-MG12 28, CAR/CER, EPDM, 304, G60Mechanical shaft seal R-MG12 28, CAR/CER, EPDM, 304, G60
Mechanical shaft seal R-MG12 28, CAR/CER, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/CER
Pre-order only
Code: 13949_28__CAR/CER__EPDM__304__G60
$49.28
Mechanical shaft seal R-MG12 28, CAR/CER, VITON, 304, G60Mechanical shaft seal R-MG12 28, CAR/CER, VITON, 304, G60
Mechanical shaft seal R-MG12 28, CAR/CER, VITON, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:VITONMaterial of metal part:304Stationary and rotating face:CAR/CER
Pre-order only
Code: 13949_28__CAR/CER__VITON__304__G60
$58.60
Mechanical seal R-MG1 25, CAR/CER, EPDM, 304, G60Mechanical seal R-MG1 25, CAR/CER, EPDM, 304, G60
Mechanical seal R-MG1 25, CAR/CER, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:25Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/CER
Pre-order only
Code: 13936_25__CAR/CER__EPDM__304__G60
$43.93
Mechanical shaft seal R-MG12 28, SIC/SIC, EPDM, 304, G60Mechanical shaft seal R-MG12 28, SIC/SIC, EPDM, 304, G60
Mechanical shaft seal R-MG12 28, SIC/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13949_28__SIC/SIC__EPDM__304__G60
$49.28
Mechanical shaft seal R-MG12 28, SIC/SIC, NBR, 304, G60Mechanical shaft seal R-MG12 28, SIC/SIC, NBR, 304, G60
Mechanical shaft seal R-MG12 28, SIC/SIC, NBR, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:NBRMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13949_28__SIC/SIC__NBR__304__G60
$57.24
Mechanical shaft seal R-MG12 28, SIC/SIC, VITON, 304, G60Mechanical shaft seal R-MG12 28, SIC/SIC, VITON, 304, G60
Mechanical shaft seal R-MG12 28, SIC/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:VITONMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13949_28__SIC/SIC__VITON__304__G60
$58.60
Mechanical seal R-MG1 25, SIC/SIC, EPDM, 304, G60Mechanical seal R-MG1 25, SIC/SIC, EPDM, 304, G60
Mechanical seal R-MG1 25, SIC/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:25Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13936_25__SIC/SIC__EPDM__304__G60
$43.93
Mechanical seal R-MG1 25, SIC/SIC, NBR, 304, G60Mechanical seal R-MG1 25, SIC/SIC, NBR, 304, G60
Mechanical seal R-MG1 25, SIC/SIC, NBR, 304, G60Producer:BTS EngineeringShaft diameter:25Rubber type:NBRMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13936_25__SIC/SIC__NBR__304__G60
$50.61
Mechanical seal R-MG1 28, CAR/CER, EPDM, 304, G60Mechanical seal R-MG1 28, CAR/CER, EPDM, 304, G60
Mechanical seal R-MG1 28, CAR/CER, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:CAR/CER
Pre-order only
Code: 13936_28__CAR/CER__EPDM__304__G60
$49.28
Mechanical seal R-MG1 28, CAR/SIC, VITON, 304, G60Mechanical seal R-MG1 28, CAR/SIC, VITON, 304, G60
Mechanical seal R-MG1 28, CAR/SIC, VITON, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:VITONMaterial of metal part:304Stationary and rotating face:CAR/SIC
Pre-order only
Code: 13936_28__CAR/SIC__VITON__304__G60
$58.60
Mechanical seal R-MG1 28, SIC/SIC, EPDM, 304, G60Mechanical seal R-MG1 28, SIC/SIC, EPDM, 304, G60
Mechanical seal R-MG1 28, SIC/SIC, EPDM, 304, G60Producer:BTS EngineeringShaft diameter:28Rubber type:EPDMMaterial of metal part:304Stationary and rotating face:SIC/SIC
Pre-order only
Code: 13936_28__SIC/SIC__EPDM__304__G60
$49.28

End seal for pump K, KM, KML, KMS, BShM, KM35-32-130, KM50-32-125, KM32-22-120

The design of the mechanical seal consists mainly of two parts: a movable part and a fixed part. The fixed part is usually a ring that is fixed in the pump housing. The movable part is mounted on the shaft and is pressed against the fixed part by means of a spring. Mechanical sealing is achieved using secondary seals (bellows, rubber rings) and a friction pair. When choosing a mechanical seal, it is important to choose the material of the secondary seals and friction pairs.

Materials of mechanical shaft seals K, KM, KML, KMS, BShM, KM35-32-130, KM50-32-125, KM32-22-120

rubber material:

  • NBR (nitrile butadiene rubber), temperature resistance -20 to +120C
  • EPDM (ethylene-propylene rubber), temperature resistance -30 to +170C
  • Viton (fluoroelastomer), temperature resistance -30 to +185C
  • PTFE (fluoroplast), temperature resistance -260 to +260C

Friction pairs

  • SUS - metal (stainless steel)
  • CAR - graphite
  • CER - ceramics
  • SIC - silicon carbide
  • TC - tungsten carbide

It is visually difficult to understand how these materials differ from each other (except for PTFE), so it is easier to choose a material based on the pumped medium and its temperature. Contact us, we will help you determine the material and select the mechanical seal you need for the K, KM, KML, KMS, BShM, KM35-32-130, KM50-32-125, KM32-22-120 pumps.

Product Filter
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Price, USD
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Stationary and rotating face
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