Yes, excessive leakage will occur during break in. Run pump 15 minutes before any gland adjustment. Leakage can be reduced to drips per minute but never stopped completely. Refer to packing manufacture for recommendations how many drips per minute. Shaft size, speed, and packing material will be factors.
It shouldn't if it's been compressed properly, back of the gland packing follower and make sure you have a few drips of water coming from the seal, if you have some drips as well as smoking, I dunno what's happening sorry :)
Main products: sealing gasket,gland packing,PTFE/graphite/asbestos products, ceramic fiber products, high temperature heat insulation and fireproof material. Free technical support (sealing, heat preservation, heat insulation, fire prevention problems) All products 1 piece can also be customized, 30 years of service experience, fast and safe shipping anywhere.
Unfortunately with this original video Polish is not available. A.W. Chesterton is making an updated video. I have passed on your request to include Polish in the language offered.
Sajid Technologist start pump with packing gland nuts finger tight and allow pump to run for 15 minutes with more than desired leakage. Then adjust gland nuts 1 flat at a time, with 10 minutes between adjustments. Until desired drip rate is achieved.
Thanks for this video. I had an irrigation pump repacked when the pump shop replaced the motor. I have had to tighten the packing several times now. Everytime I get it to a few drips (like in the video) it is back to a stream in a short while. I have been tightening evenly one flat at a time and now I want to be able to change the packing out in case the installer rolled one of the pieces of packing.
If you repack the pump I recommend looking at Chesterton 2212 packing. It is a nomex/Kevlar hybrid packing that breaks in fast and keeps its adjustment longer than other packings. Contact you local distributor and they can provide cut rings ready to install in your pump. chestertonrotating.chesterton.com/en-us/Products/Pages/DualPac2212.aspx
@@shep446 Will do. Made it through the end of irrigation season without bottoming out the follower. Thanks for recommending the 2212. It looks like it is the ticket.
There are many types of packing and materials. Some general guidelines I use. 100% Teflon makes poor material and is only used when required. Bellow 500F Nomex material works well. Above 500F Renee’s a black packing like graphite or carbon yarn.
@@carlloggins9297 good luck with your test. I do not have any such videos. But would recommend any US Navy training manual on the subjects. Being a veteran Gas turbine mech I can say the GSM 3&2 manual is one of the best book courses.
Well if you have more then 2 4/8 days experience and perform this service more then once packing comes by the roll nice vid
Very Professional ❤
I’ve never seen the packing cut like that. In fact I was taught not to cut it.
Great explanation. Now I know what packing is!
펌프 축 패킹 삽입 폭 크기 닦 맟게 삽입 후 기동 정지후 물샘 다시 추가 삽입
조이고 다시 기동 이제는 연기 남니다
이유 축 녹 울통 불통 틈새 물
축 녹 없앰 축 재 가공
맞씀니까
is it normal to observe minor water leakages after replacement of mechanical packing in 7.5hp pumps?
Yes, excessive leakage will occur during break in. Run pump 15 minutes before any gland adjustment. Leakage can be reduced to drips per minute but never stopped completely. Refer to packing manufacture for recommendations how many drips per minute. Shaft size, speed, and packing material will be factors.
Es mejor con trapo de piso y grasa...te gasta menos el eje..
excellent explain
Ok😅
Bilgiler. Her zaman yararlaı olmuştur. Tesekür ederim
Great!!
Thanks a lot, this video help me very much.
패킹이 저렇게자연스럽게 나오진않지요?ㅋㅋ
What causes my new packing to smoke like crazy even weeks later?
It shouldn't if it's been compressed properly, back of the gland packing follower and make sure you have a few drips of water coming from the seal, if you have some drips as well as smoking, I dunno what's happening sorry :)
Main products: sealing gasket,gland packing,PTFE/graphite/asbestos products, ceramic fiber products, high temperature heat insulation and fireproof material.
Free technical support (sealing, heat preservation, heat insulation, fire prevention problems)
All products 1 piece can also be customized, 30 years of service experience, fast and safe shipping anywhere.
nice explanation thank you.
Very interesting video about it. Much better with Spanish subtitles. Thanks.
Muchas gracias, me ha servido de mucha ayuda!!!
펌프 축 녹 울퉁불퉁 하면 패킹 삽입 회전 패킹 축 만남 깎음 누세
축 녹 선반 깨끗 회전 깎음
What a normal running temperature of the packing like 3" shaft RPM 1800 any ideas please
Definitely a cracking video!
Great. Do you have it in Polish?
Unfortunately with this original video Polish is not available. A.W. Chesterton is making an updated video. I have passed on your request to include Polish in the language offered.
nice
Thanks sir
When ever i install packing smoke start
Packing is to tight
How can i solve this problem
Sajid Technologist start pump with packing gland nuts finger tight and allow pump to run for 15 minutes with more than desired leakage. Then adjust gland nuts 1 flat at a time, with 10 minutes between adjustments. Until desired drip rate is achieved.
@@mydairies6531Check out this training on packing , hubs.ly/H0ptH210
I never leave a drip , but infact I am the drip
Wie richtig anlassen Kolbenpumpe OSNA L
I’m not familiar with a Osna piston pump. I would refer you to the manufacturer manual
Thanks for this video. I had an irrigation pump repacked when the pump shop replaced the motor. I have had to tighten the packing several times now. Everytime I get it to a few drips (like in the video) it is back to a stream in a short while. I have been tightening evenly one flat at a time and now I want to be able to change the packing out in case the installer rolled one of the pieces of packing.
If you repack the pump I recommend looking at Chesterton 2212 packing. It is a nomex/Kevlar hybrid packing that breaks in fast and keeps its adjustment longer than other packings. Contact you local distributor and they can provide cut rings ready to install in your pump. chestertonrotating.chesterton.com/en-us/Products/Pages/DualPac2212.aspx
@@shep446 Will do. Made it through the end of irrigation season without bottoming out the follower. Thanks for recommending the 2212. It looks like it is the ticket.
Types of packing
There are many types of packing and materials. Some general guidelines I use. 100% Teflon makes poor material and is only used when required. Bellow 500F Nomex material works well. Above 500F Renee’s a black packing like graphite or carbon yarn.
@@shep446 I’m currently studying for nccer. Do you have any videos on turbines and gearboxes I need all the material I can get my test is next Friday!
@@carlloggins9297 good luck with your test. I do not have any such videos. But would recommend any US Navy training manual on the subjects. Being a veteran Gas turbine mech I can say the GSM 3&2 manual is one of the best book courses.
I hate pumps that use packing. Mechanical seals so much easier.
packing is cheaper
It wears out fast. It's more expensive.
Mechanical Seal are expensive
For more information contact
Todd Sears
Power Process Equipment
cell 309-738-3481