| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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QT SME external balanced seals
An external mechanical seal with non-metallic components in contact with the media being sealed therefore able to operate in corrosive and chemical applications. Suitable for use with a number of stationary face arrangements.
External clamping
Easily set to the correct working length, enabling pump efficiency
adjustments to be made without dismantling the pump.
Visual examination
Visible spring gap allows monitoring of face wear.
Positive drive lugs
Drive forces are evenly distributed around the rotary face to reduce stress.
Non-metallic wetted parts
No metal parts in contact with pumped media, therefore able to
operate in corrosive applications.
Balanced
Hydraulic balance is achieved within the seal design and does not require a stepped shaft. Face loading is reduced to give cooler running and longer seal life.
Anti-clog
The dynamic O-ring moves onto a clean area as seal faces wear. Components remain free for longer seal life.
Secured rotary face
Shrink fitting improves durability and face retention under extreme operating conditions.
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External clamping
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Easily set to the correct working length, enabling pump efficiency adjustments to be made without dismantling the pump.
|
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Positive drive lugs
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Drive forces are evenly distributed around the rotary face to reduce stress.
|
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Springs out of fluid
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The Alloy 276 springs are not in the pumped fluid where they could corrode or clog, so remain effective for the whole of the seal life.
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Balanced
|
Hydraulic balance is achieved within the seal design and does not require a stepped shaft. Face loading is reduced to give cooler running and longer seal life.
|
|
Visual examination
|
Visible spring gap allows monitoring of face wear.
|
|
Anti clog
|
The dynamic o-ring moves onto a clean area as seal faces wear. Components remain free for longer seal life.
|
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Secured rotary face
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Shrink fitting improves durability and face retention under extreme operating conditions
|
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Non metallic wetted parts
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No metal parts in contact with pumped media, therefore able to operate in corrosive applications.
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