Difference between both types of seal are the use in different pressure applications, media and permissible pressure limits. Pusher type seal rotates axially with shaft and the spring of the seal pushes dynamic part towards stationary part in order to make proper contact with faces of both parts in such a way that liquid leaks could be controlled as per design of spring tension required for max pressure limits whatever it is for pusher type mechanical seal. Non pusher type also known as elastomeric bellow seal is consisting of bellow assembly, has a static stationary seal which does not rotates axially with shaft but it is stayed against the shaft and bellow is the component of non pusher seal that acts as both the load element. In short, non pusher mechanical seal are designed to maintain a constant contact force between the sealing faces.
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The load that acts across the seal faces of mechanical seal is mechanical seal balance. Balance ratio is a ratio of the hydraulic closing area to the hydraulic closing area of mechanical seal. Unbalanced seals have balance ratios from 110 to 160% whereas unbalanced seals have 60 to 70% and used in stepped shaft. In Short, a seal with a balance ratio B100 is unbalanced mechanical seal. .
Due to typographically error, kind find edited reply as follows; The load that acts across the seal faces of mechanical seal is mechanical seal balance. Balance ratio is a ratio of hydraulic closing area to the hydraulic opening area of mechanical seal. Unbalanced seals have balance ratios from 110 to 160% whereas balanced seal have 60 to 90% and used in stepped shaft. In short, a seal with a balance ratio B>100% is called Unbalanced mechanical seal & seal with a balance ratio B
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Let,s take example of single spring mechanical seal (pusher type). Take first shaft inner diameter for rotary part and then housing diametre and select as per width the required m seal
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Different pusher type mechanical seal non pushe type mechanical seal please give me answer
Difference between both types of seal are the use in different pressure applications, media and permissible pressure limits. Pusher type seal rotates axially with shaft and the spring of the seal pushes dynamic part towards stationary part in order to make proper contact with faces of both parts in such a way that liquid leaks could be controlled as per design of spring tension required for max pressure limits whatever it is for pusher type mechanical seal.
Non pusher type also known as elastomeric bellow seal is consisting of bellow assembly, has a static stationary seal which does not rotates axially with shaft but it is stayed against the shaft and bellow is the component of non pusher seal that acts as both the load element. In short, non pusher mechanical seal are designed to maintain a constant contact force between the sealing faces.
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hello Sir Namesty ! very Informative video
Thanks my dear
Muje ye buisness chalu karna hai koi person hai jo guide kare ya person jo all over dekhai company ko
Please contact your regional company to do so
Sir tc ka full form keya h
Tungsten carbide is the full form of TC
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Tungsten carbide
@@AbhiRanjanRai nice
Tefon bellow mechanical seal ke bare me bataye
Although Teflon bellow type is discussed but in crux, i will upload soon in details
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Balance ओर unbalance ka matlab kya hota hai 🙏
The load that acts across the seal faces of mechanical seal is mechanical seal balance. Balance ratio is a ratio of the hydraulic closing area to the hydraulic closing area of mechanical seal.
Unbalanced seals have balance ratios from 110 to 160% whereas unbalanced seals have 60 to 70% and used in stepped shaft. In Short, a seal with a balance ratio B100 is unbalanced mechanical seal.
.
Due to typographically error, kind find edited reply as follows;
The load that acts across the seal faces of mechanical seal is mechanical seal balance.
Balance ratio is a ratio of hydraulic closing area to the hydraulic opening area of mechanical seal. Unbalanced seals have balance ratios from 110 to 160% whereas balanced seal have 60 to 90% and used in stepped shaft.
In short, a seal with a balance ratio B>100% is called Unbalanced mechanical seal & seal with a balance ratio B
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Desired video on 222 uploaded pls watch n share with your Friends
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Thank you very much sir
Welcome, pls watch my bearing videos especially bearing first digit explained, bearing od, clearance etc
Desired video on 222 uploaded pls watch n share with your Friends
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Kindly watch video on industrial oil
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Kindly watch this video on genset may be helpful ruclips.net/video/Eo0bM10VLOE/видео.html
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Good job 👌👌bro
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Kindly advise another topic for video
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Desired video on 222 uploaded pls watch n share with your Friends
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Kindly watch this live video coverage on genset maintenance performed at workshop, may be helpful ruclips.net/video/Eo0bM10VLOE/видео.html
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Walekum slam
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Kindly watch also channel playlist videos namely Bearing, Diesel generator, power transmission, pump n seals, boiler fuel consumption, EER, coupling types
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😢اگر سیل نمبر معلوم نہ ہو تو کیسے معلوم کریں
Let,s take example of single spring mechanical seal (pusher type). Take first shaft inner diameter for rotary part and then housing diametre and select as per width the required m seal
Housing inner bore for selection of stationary part
You will find m seal by measuring of inner dia of rotary part n housing inner dia of stationary part of seal with corresponding width
Shaft od not id, typographical error pls
It is solid shaft so od, for hollow shaft, can be id of such type of shaft
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