I know this video is a year old, but thank you for showing us the real life pumps, along with the 2D animations. Seeing both at the same time was very helpful, yet no one ever does that.
i know im randomly asking but does anybody know a trick to get back into an Instagram account? I somehow forgot my login password. I love any tricks you can give me
This is exactly the kind of video I was looking for. In depth enough to have a gradual understanding but short and sweet enough that it’s not boring. Along with having 2D and real life models to match. Easily the best explanation video I’ve seen.
I have to assume that his back pocket is full of all sorts of random ass heavy equipment that makes his videos a bit easier to put together… Nonetheless for someone who likes collecting random knowledge like me it’s a veritable Gold mine
As someone that has been building/rebuilding industrial process pumps for over 10 years I can say that these videos are better than anything any actual pump manufacturers have. It's nice to see fluid transfer get some love, you see fluid power more often. Not that hydraulics aren't important. An interesting outlier on the PD pumps would be a SINE pump. You don't see them very often but they have their place. In dealing with all these pumps, speed reducers, belt drives, couplings, VFD's, and everything industrial; one of the most interesting things I've come across is the Cycloidal drive reducer. I'm sure you have more suggestions than you can shake a stick at, but this would be my suggestion.
Good video, excellent presentation. Still, I have a few suggestions if you ever re-do this one. 1) Mention at the start what "positive displacement" means and how that contrasts with other types (i.e. why you would want to choose a positive displacement pump) 2) On the plunger pump, you mention that the "physical mass" of the plunger creates the change in volume of the chamber. It can't be mass, it must be the physical VOLUME of the plunger..... 3) For the peristaltic pump, I think it would be good to place greater stress on the point of the pumped fluid never touching the working parts of the pump, and thus the pump cannot be contaminated by the fluid, corrosive liquids can be pumped, the pump mechanism cannot contaminate the fluid (thus good for certain food and medical applications), etc.
i agree, when i worked on an offshore rig, we used several different pumps to move fluids around. i learned that centrifugal were great at moving high volume but lower pressure fluid. Can be used to pump fluids with small amounts of debris but cost more if it gets damaged. we used PD piston pumps for high pressure stuff but they needed big motors to drive them. we used PD diaphragm for pumping small amounts that had debris in it because they were cheap and very easy to rebuild, and pumped trashy fluid better than others. A kid fresh out of high school can be shown how to work and rebuild one in a day . i suggest this one for shops over centrifugal.
I was about to comment the same as your point 3, I'd never seen peristaltic pumps before I started working in a chemical lab. Being able to keep moving parts entirely out of the flow is a huge advantage for maintenance, purity, and consistency.
Thank you so much for this explanation! I am studying pumps for work and being able to see the movement is much more helpful than looking at illustrations. Your verbal descriptions were also much simpler and more concise than my textbook. ❤
Watching it in 2022 and it's awesome!!! Really helpful the way you choose to explain pumps is amazing! It gives us real knowledge while watching actual pump motions animation and your explaination at the Same time! Very thankful to you! ❤️
Excellent video - Your explanations and models made it immediately intuitive how each pump type worked. I'd love to see a follow-up talking about some of the pros/cons of each pump type, and some examples of where they're used.
As a maintenance mechanic in a waste water treatment plant I have been exposed to most of these pumps. Excellent explanation and visual aids in n the production of this video.
Came looking for PC Pump details, not much more here than had already seen. BUT, what a fantastic video! I definitely left smarter. Thanks for your time!
2:50 These can also have variable displacement by tilting the thrust plate. Those little holes are for some of the pumped medium (usually oil or fuel) to act as a hydrodynamic bearing for the pistons. A typical use case is a hydraulic pump or aircon compressor.
Thank you so much for your video. I learned a lot by watching the video and am impressed by how professional and polished your presentations are. Thumps up!
This is a comprehensive pump explaination, your combination of real pump and animation help me see it working principal clearly. You did an awesome work, thank you very much.
Fantastic video mate. When I worked in hydraulics most of these type of pumps were used. Some of them were very hard to deal with when it came to maintenance. All of them worked very well and preformed beautifully. Thank you for your time in the production of these well made mini doc's.
This video is beyond amazing, this is the first time I'm coming across your channel and I just can't resist subscribing. Just beautiful, thank you ❤️🙌🏾
Great videos Adam. You're exactly what I needed now while I struggle to pass my Refrigeration engineer written exam lol. The video and information is actually priceless
Nice to revisit the basics. Some variants in terminology, the progressive cavity pump is also known a worm pump, The internal gear pump is also called the spur and crescent.
Nice video to understand the basic types of pumps. Briefly illustrated the working principle of each pump by showing the animation. Placing the actual model next to the animation helps to understand how the pump actually looks and operates. Brief application has been explained for Peristaltic pump saying it can used for high viscous fluids. It would be great if similar kind of brief application is provided for other pumps as well. Thanks for such a nice video bro..
What an amazing resource, I appreciate your excellent examples. You made it much easier for me to conceptualize the inner pump workings than the textbook I've been staring blankly at. :D
That was the best. Just what I needed. Thank you. I am making multi story, mobile, off grid, balcony sized, solar powered, aquaponic system s & I'm having a hard time finding he best pumps. I think a mini, vertical, rotary progressive cavity pump would do the trick.
The last example, progressive cavity pump: They can basically run in any direction but the far most common is with the inlet closest to the motor, the reversed direction from what is shown here. The shown direction is good when there is great vacuum on the suction side since that vacuum does not risk drawing air through the shaft seal which is not at the suction end in this case. The drawback is that the shaft seal sees the outlet pressure so this arrangement is limited to a few bars outlet pressure, otherwise you blow the seal.
peristaltic, rotary lobe and diaphragm pump are widely used in pharmaceutical production especially in biotechnology since generate less shearing forces. Peristaltic and diaphragm pumps are used in single use systems for pharmaceutical production - one can easily separate pumping element and pump drive - lower contamination risks
The rotary progressive cavity pump is used as a concrete pump. The housing is made of hard rubber and can withstand sand and small rocks in the pumped mixture.
I like you video. I learned in my class is model and I can't understand all but you create video form real and model . Thank you for great video. you make me understand more.
I know this video is a year old, but thank you for showing us the real life pumps, along with the 2D animations. Seeing both at the same time was very helpful, yet no one ever does that.
chemicalengineeronline.com/types-of-positive-displacement-pumps/
i know im randomly asking but does anybody know a trick to get back into an Instagram account?
I somehow forgot my login password. I love any tricks you can give me
5yrs now. Lol
@@ericbradshaw-kinney5111 8 years now
This is exactly the kind of video I was looking for. In depth enough to have a gradual understanding but short and sweet enough that it’s not boring. Along with having 2D and real life models to match. Easily the best explanation video I’ve seen.
Unless all of these were in your back pocket, This was an expensive video. Nice job on the explanations.
I have to assume that his back pocket is full of all sorts of random ass heavy equipment that makes his videos a bit easier to put together… Nonetheless for someone who likes collecting random knowledge like me it’s a veritable Gold mine
As someone that has been building/rebuilding industrial process pumps for over 10 years I can say that these videos are better than anything any actual pump manufacturers have. It's nice to see fluid transfer get some love, you see fluid power more often. Not that hydraulics aren't important.
An interesting outlier on the PD pumps would be a SINE pump. You don't see them very often but they have their place.
In dealing with all these pumps, speed reducers, belt drives, couplings, VFD's, and everything industrial; one of the most interesting things I've come across is the Cycloidal drive reducer. I'm sure you have more suggestions than you can shake a stick at, but this would be my suggestion.
chemicalengineeronline.com/types-of-positive-displacement-pumps/
Good video, excellent presentation. Still, I have a few suggestions if you ever re-do this one.
1) Mention at the start what "positive displacement" means and how that contrasts with other types (i.e. why you would want to choose a positive displacement pump)
2) On the plunger pump, you mention that the "physical mass" of the plunger creates the change in volume of the chamber. It can't be mass, it must be the physical VOLUME of the plunger.....
3) For the peristaltic pump, I think it would be good to place greater stress on the point of the pumped fluid never touching the working parts of the pump, and thus the pump cannot be contaminated by the fluid, corrosive liquids can be pumped, the pump mechanism cannot contaminate the fluid (thus good for certain food and medical applications), etc.
i agree, when i worked on an offshore rig, we used several different pumps to move fluids around.
i learned that centrifugal were great at moving high volume but lower pressure fluid. Can be used to pump fluids with small amounts of debris but cost more if it gets damaged.
we used PD piston pumps for high pressure stuff but they needed big motors to drive them.
we used PD diaphragm for pumping small amounts that had debris in it because they were cheap and very easy to rebuild, and pumped trashy fluid better than others. A kid fresh out of high school can be shown how to work and rebuild one in a day . i suggest this one for shops over centrifugal.
I was about to comment the same as your point 3, I'd never seen peristaltic pumps before I started working in a chemical lab. Being able to keep moving parts entirely out of the flow is a huge advantage for maintenance, purity, and consistency.
@@johnstonefield1935 That point 3 is also the reason why they're the pump of choice for heart-lung machines and dialysis machines.
Wondeful. Straight to the point, simple explanations with easy to understand models. No shitty music. Absolutely wonderful, thank you very much.
Thank you so much for this explanation! I am studying pumps for work and being able to see the movement is much more helpful than looking at illustrations. Your verbal descriptions were also much simpler and more concise than my textbook. ❤
Watching it in 2022 and it's awesome!!! Really helpful the way you choose to explain pumps is amazing! It gives us real knowledge while watching actual pump motions
animation and your explaination at the Same time! Very thankful to you! ❤️
Excellent video - Your explanations and models made it immediately intuitive how each pump type worked. I'd love to see a follow-up talking about some of the pros/cons of each pump type, and some examples of where they're used.
As a maintenance mechanic in a waste water treatment plant I have been exposed to most of these pumps. Excellent explanation and visual aids in n the production of this video.
Came looking for PC Pump details, not much more here than had already seen. BUT, what a fantastic video! I definitely left smarter. Thanks for your time!
2:50 These can also have variable displacement by tilting the thrust plate. Those little holes are for some of the pumped medium (usually oil or fuel) to act as a hydrodynamic bearing for the pistons.
A typical use case is a hydraulic pump or aircon compressor.
Technology has changed so rapidly it's refreshing to see passionate, concise, explanations.
This was very helpful. Thank you for showing these real life pumps. Professors don't do these. They just put diagrams of these pumps in presentation.
Thank you so much for your video.
I learned a lot by watching the video and am impressed by how professional and polished your presentations are.
Thumps up!
chemicalengineeronline.com/types-of-positive-displacement-pumps/
This is a comprehensive pump explaination, your combination of real pump and animation help me see it working principal clearly. You did an awesome work, thank you very much.
I really respect the amount of effort put in this video. Great job.
Thank you for taking the time to make such an educational video, with physical and animated examples. Highly appreciated
chemicalengineeronline.com/types-of-positive-displacement-pumps/
Fantastic video mate. When I worked in hydraulics most of these type of pumps were used. Some of them were very hard to deal with when it came to maintenance. All of them worked very well and preformed beautifully. Thank you for your time in the production of these well made mini doc's.
after browsing 100 of videos... this one simple video made me understand the basics. thanks mate... all the best
This video is beyond amazing, this is the first time I'm coming across your channel and I just can't resist subscribing. Just beautiful, thank you ❤️🙌🏾
Fabulous video... great to see the real pumps that use them as you explained their operation. Cheers mate!
I love your videos! Please make a video about the different types of valves and their applications.
Informative, clear presentation, helpful diagrams. Great video. Thanks!
Thank you so much for sharing this great video with us! It feels way better to get an idea by watching real-life pumps!
Great basic overview. Simple explained and easy to understand. Ideal for beginners. Superb!
Simple schematic & explanation + Actual parts = You rock👌🏻
Some of these I've never seen demonstrated, and one I had never even heard of! Great video, thanks.
Awesome videos Adam! In 4th year millwright and you cleared up a lot of mysteries for me! Thank you! Keep them coming !
Despite that am electrical engineer ,I enjoyed your videos, best and simplest explanation for pumps mechanism
This is your daily dose of Recommendation
+ Displacement pump
life of an engineer
Excellent work! A good explanation along with the real time examples... Cheers!
Excellent discription. Very high clarity of concept and thoughts. My compliments.
Finally I understand that last pump. Thanks.
chemicalengineeronline.com/types-of-positive-displacement-pumps/
Great videos Adam. You're exactly what I needed now while I struggle to pass my Refrigeration engineer written exam lol. The video and information is actually priceless
Adam, need more videos!! You do a fantastic job. Your stuff is unique. Please make more
I do not understand how the internal geared pump works but other than that I learned a lot! Thanks and more videos please.
Nice to revisit the basics. Some variants in terminology, the progressive cavity pump is also known a worm pump, The internal gear pump is also called the spur and crescent.
This is the awesomeness 👌.. explanation of hydraulic pumps. Seeing the real life pumps in action. Number 1 video. Great job.
Thank You, I needed to refresh my memory for an upcoming exam ... perfect!
Kellie Russell water or wastewater exam?
Nice video to understand the basic types of pumps. Briefly illustrated the working principle of each pump by showing the animation. Placing the actual model next to the animation helps to understand how the pump actually looks and operates. Brief application has been explained for Peristaltic pump saying it can used for high viscous fluids. It would be great if similar kind of brief application is provided for other pumps as well. Thanks for such a nice video bro..
Excellent video, making understanding of a complex subject to a layman as simple as ABC. Simply love it. God bless!
This guy is the so far best among others in explaining the pumps with animations..
What an amazing resource, I appreciate your excellent examples. You made it much easier for me to conceptualize the inner pump workings than the textbook I've been staring blankly at. :D
Great video...well articulate, speech speed perfect, & accurate descriptions. Well Done !
Switch your playback settings to 2X speed and enjoy a well thought out and fairly thorough presentation
Very good, clear and direct to the point explanations!!!Thank you
You're killing it bro. Keep it up.
chemicalengineeronline.com/types-of-positive-displacement-pumps/
awsome video!!!!!. i have completed BE in mechanical, but never seen real life examples.....great video!!!
Thanks man for this video. I got to learn so much about positive displacement pumps.
Adam, have you ever heard about Eccentric Disc positive displacement pumps?
Very nice design. But expensive.
Thanks a lot for introducing various type of pumps. it helps me to understanding so much.
this video was exceptionally explained! couldnt have asked for a better explanation of terms well done sir!!!!
Awsome!!! thanks for short and awsome intro to the positive displacement pumps
Beautiful explaination and demonstration. This video must top the list. Thanks alot Sir. May Almighty Allah reward you.
Awesome channel! I’m currently learning about these exact pumps in school very well explained! Thank you 🙏
Really good vid, animations and real life demonstration at the same time.
Very informative and knowledgeable video . It helped me to understand each type very easily . Thank you so much Sir for your kind information .
Now I can imagine different motors better.
Thanks, great vlogging.
That was a comprehensive presentation. Well done dear 👍👍👍
Very nice video on positive displacement pumps. Good for beginners.
Your great hard work putting this together is highly appreciated. Great presentation
Wow, an actual channel for millwrights by millwrights. Never thought I'd stumble upon this.
Hello from BCIT!
chemicalengineeronline.com/types-of-positive-displacement-pumps/
THIS GUY IS THE MAN, MAKE MORE VIDEOS RAGARDING MILLWRIGHT THINGS ❤
That was the best. Just what I needed. Thank you. I am making multi story, mobile, off grid, balcony sized, solar powered, aquaponic system s & I'm having a hard time finding he best pumps. I think a mini, vertical, rotary progressive cavity pump would do the trick.
Awesome quality and an amazing job of explaining the different functions.
so clear understand to separation the type of positive displacement pump. many thank bro
The last example, progressive cavity pump: They can basically run in any direction but the far most common is with the inlet closest to the motor, the reversed direction from what is shown here. The shown direction is good when there is great vacuum on the suction side since that vacuum does not risk drawing air through the shaft seal which is not at the suction end in this case. The drawback is that the shaft seal sees the outlet pressure so this arrangement is limited to a few bars outlet pressure, otherwise you blow the seal.
Awesome video! You should make a video on how positive displacement pumps are used in metering liquids.
Excellent!!! I just understood once and for all some which i could not understand for a long time. thank you very much.
This is the video what I wanted!!
It's very helpful to understand many pumps.
Thank you for your hard work😄😄
Amazing, thanks a ton. please keep posting more such videos.
Great animations! Slow enough to see everything but fast enough to get the whole picture.
This is information I never knew I needed to have! AWESOME!
Absolutely love your videos! Please make more, you've not had any new ones up in a while, I hope your channel is still going! Great work!
I now have a degree in Pumps.
Thanks just gained at least 5 years to my life
من فضلك اريد ان اعرف ماهي المضحه المناسبه لشفط الغازالمسال lpgمناصطوانه الى اخرى بحيث تقوم بشفط٦اصطوانات دفعه واحده
Brilliant video... Thanks for the efforts to put this together
Very good information
I just here for increasing my knowledge ❤️❤️
How many days you take to make this video
I hope you will continue bro your videos are sooooo incredible & helpful & amazing & useful I wish you talk about the details for centrifugal pumps
The cutaway/acrylic window for the peristaltic pump was pretty cool. Nice work man.
It is really great that you are uploading such videos, it really helped me.
THanks Adam for your great introducing. i was extremely frustrated until i saw your videos.
Great video, great use of animation to light up the imagination
very good video , ,clear and well explained , the real life examples just add to the value .
5 yrs later and THANK YOU.
Why have I not discovered this channel sooner. Subscribed, liked,cheered etc.
it was exceptional explanation sir....... thanks a lot
thank you very much you are an excellent teacher i would have been happy to had this video quality to learn from at university
please also mention the applications of these pumps in industry
jahp, I missed that too! advantages/disadvantages...
peristaltic, rotary lobe and diaphragm pump are widely used in pharmaceutical production especially in biotechnology since generate less shearing forces. Peristaltic and diaphragm pumps are used in single use systems for pharmaceutical production - one can easily separate pumping element and pump drive - lower contamination risks
The rotary progressive cavity pump is used as a concrete pump. The housing is made of hard rubber and can withstand sand and small rocks in the pumped mixture.
@@brys555 also in sewage plants, They handle very thick liquids with high solids with ease
I like you video. I learned in my class is model and I can't understand all but you create video form real and model . Thank you for great video. you make me understand more.
Learned a ton!
Any chance you have videos on types of valves and how they work?
Just discovered your channel. Up there with the best content I have ever seen. Thanks. I did learn something, lots!
Good Video to understand basics of + displacement pumps
I don't have a word for your great explanation along with real equipment s ammmmaaazzziinng.
Thanks for an excellent video. I would have loved an example of use for each pump ie. the advantage of this pump is .... so it is often used for ....
It's awesome. Thank you for your effort and time you put on making such a great educational video. 👌🙏
Never knew about the last pump. Thanks for sharing.....can you please elaborate it's advantages n disadvantages.
This video is very easy to understand 👍🏻👍🏻
Very useful video, explained very well thank you.
Excellent presentation. I understood it all