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The Jonard Dp-100 high-vacuum spring-operated desoldering pump removes solder from printed circuit boards. The Teflon (PTFE) nonstick coated tip and cushioned shock reduction minimize board damage. The corrosion-resistant spring and an insulated vacuum pulse provide long life. The pump has a regulated return of 1 millisecond + or - 30% and uniform reset pressure of 11 inch-pounds + or - 20%. It has a 13" long corrosion-resistant plastic body.
Jonard Industries manufactures hand tools for telecom, fiber optics, and electronic industries. The company, founded in 1958 and headquartered in Tuckahoe, NY, complies with Restriction of Hazardous Substances (RoHS) directives.
Jay
2025-08-31 18:13:43
I really value quality when I'm buying a tool. I was hesitant towards this one because I generally prefer metal over plastic, but after doing some research I found that this style was recommended by a large number of people. The reason is because it has a much larger chamber and, therefore, much greater suction. It worked really well to get the solder off, but here are a few tips that helped me.1) I noticed it was losing suction after a few uses and I opened it up and realized the o-ring didn't fit that tight and was only lightly coated with oil. I recoated it with plumber's silicon grease (Vaseline would probably work too) and it has worked great ever since. I put it on my hand and I could feel it suck my skin in the nozzle (it's pretty powerful, but didn't seem so powerful that it would cause damage or anything). So clean and regrease if you ever have problems.2) The solder HAS TO BE HOT. I found that the best way was to apply heat, melt the solder, and then while my iron is still in the edge of the solder put the nozzle of the pump in the solder (pushing the soldering iron tip out of the way) and fire it immediately. The nozzle seems to withstand heat well and has shown no sign of heat damage. The technique took a little getting use to, but once I got it it was easy. Better than always buying tons of solder wick.3) When I was doing some research on them I came across a youtube video showing this one. So if you'd like to see it used and the size, technique etc. here's the link http://www.youtube.com/watch?v=Aw4lZGk90i4
JC
2025-08-26 20:16:53
The product worked great. It has a lot of suction and took off the solder I was desoldering very well.It is pretty big, though. So you have to put the soldering iron down and use both hands to depress the plunger again instead of being able to do it with one hand.
Phillip Alexander
2025-08-20 16:45:03
This isn't the cheapest model out there, but I think it's one of the better options. I have this model and another cheaper one ($5 'add-on item' desoldering pump I got from Amazon). This one is significantly better. The tip is removable, it pulls a higher volume of air and with greater force than most other desoldering pumps I've used. The only potential issue that I can think of is that it's larger than the cheaper ones (13" from the tip to the top of the plunger)--if you have tiny hands it might be a bit awkward to use. I love it though.
D'King
2025-08-11 10:33:59
One quick caveat... don't store this cocked as it stresses internal parts and leads to premature failure. Otherwise, it's perfect. Clean it after every use just as if you might get inspected on no notice and It will always be ready to perform like new and will provide many years of great service. The one I'm replacing was 40 years old. Use silicone grease and paper towels.
cbotkin
2025-07-15 12:13:06
Works great and had the right price. Cleans the through hole very good when you figure the correct angle of approach
Customer
2025-07-11 11:49:03
Hold up well when maintained.i use these very hard get abouta year outta them i suppose.dont tryto cut corners like i did recently i had another brand that was real junk.
Brian Vietri
2025-07-01 11:42:47
JONARD DP-100 HIGH VACUUM DESOLDERING PUMP PLASTIC PIECE IN SPRING ASSY SHATTERED, HIT ME IN THE FACE, GOOD THING I WAS WEARING GLASSES. Ordered on June 29th,2013. Have used it probably 10 times, went to use it again, and plastic pieces shot out of the back of the unit spring unit and hit me in the face.To bad my warranty expired AUG 10TH, 2013. I guess I am lucky I was wearing glasses, so I did not loose an eye.
Florida Mike
2025-06-25 14:51:52
This is the best non-electric desoldering pump I have ever used. I had one for many years that finally broke and I bought other more expensive pumps that did not work as well and broke quickly. I was very glad to see this on Amazon. It is a little large to carry in a tool bag but the smaller ones just don't work well at all since the vacuum chamber is so small.
J. B.
2025-06-03 09:49:00
This desoldering pump is the guy you tell your current pump not to worry about, you're just friends.
abel eladio castro gonzalez
2025-06-02 17:05:26
es mas grande de lo que imagine pero tiene mucho poder de succion y la calidad es excelente !!
Ramon
2025-05-24 14:41:41
No me gusto me llego uno de la marca radox mejor lo hubiera comprado en el tianguis y mas barato
Jay
2025-05-05 18:32:02
I really value quality when I'm buying a tool. I was hesitant towards this one because I generally prefer metal over plastic, but after doing some research I found that this style was recommended by a large number of people. The reason is because it has a much larger chamber and, therefore, much greater suction. It worked really well to get the solder off, but here are a few tips that helped me.1) I noticed it was losing suction after a few uses and I opened it up and realized the o-ring didn't fit that tight and was only lightly coated with oil. I recoated it with plumber's silicon grease (Vaseline would probably work too) and it has worked great ever since. I put it on my hand and I could feel it suck my skin in the nozzle (it's pretty powerful, but didn't seem so powerful that it would cause damage or anything). So clean and regrease if you ever have problems.2) The solder HAS TO BE HOT. I found that the best way was to apply heat, melt the solder, and then while my iron is still in the edge of the solder put the nozzle of the pump in the solder (pushing the soldering iron tip out of the way) and fire it immediately. The nozzle seems to withstand heat well and has shown no sign of heat damage. The technique took a little getting use to, but once I got it it was easy. Better than always buying tons of solder wick.3) When I was doing some research on them I came across a youtube video showing this one. So if you'd like to see it used and the size, technique etc. here's the link http://www.youtube.com/watch?v=Aw4lZGk90i4
JC
2025-04-25 10:00:56
The product worked great. It has a lot of suction and took off the solder I was desoldering very well.It is pretty big, though. So you have to put the soldering iron down and use both hands to depress the plunger again instead of being able to do it with one hand.
Phillip Alexander
2025-04-20 13:44:48
This isn't the cheapest model out there, but I think it's one of the better options. I have this model and another cheaper one ($5 'add-on item' desoldering pump I got from Amazon). This one is significantly better. The tip is removable, it pulls a higher volume of air and with greater force than most other desoldering pumps I've used. The only potential issue that I can think of is that it's larger than the cheaper ones (13" from the tip to the top of the plunger)--if you have tiny hands it might be a bit awkward to use. I love it though.
D'King
2025-04-17 12:48:49
One quick caveat... don't store this cocked as it stresses internal parts and leads to premature failure. Otherwise, it's perfect. Clean it after every use just as if you might get inspected on no notice and It will always be ready to perform like new and will provide many years of great service. The one I'm replacing was 40 years old. Use silicone grease and paper towels.
cbotkin
2025-03-20 11:16:59
Works great and had the right price. Cleans the through hole very good when you figure the correct angle of approach
Customer
2025-03-08 18:19:49
Hold up well when maintained.i use these very hard get abouta year outta them i suppose.dont tryto cut corners like i did recently i had another brand that was real junk.
Brian Vietri
2025-03-04 18:51:57
JONARD DP-100 HIGH VACUUM DESOLDERING PUMP PLASTIC PIECE IN SPRING ASSY SHATTERED, HIT ME IN THE FACE, GOOD THING I WAS WEARING GLASSES. Ordered on June 29th,2013. Have used it probably 10 times, went to use it again, and plastic pieces shot out of the back of the unit spring unit and hit me in the face.To bad my warranty expired AUG 10TH, 2013. I guess I am lucky I was wearing glasses, so I did not loose an eye.
Florida Mike
2025-01-12 17:46:57
This is the best non-electric desoldering pump I have ever used. I had one for many years that finally broke and I bought other more expensive pumps that did not work as well and broke quickly. I was very glad to see this on Amazon. It is a little large to carry in a tool bag but the smaller ones just don't work well at all since the vacuum chamber is so small.
J. B.
2024-12-23 13:33:43
This desoldering pump is the guy you tell your current pump not to worry about, you're just friends.
abel eladio castro gonzalez
2024-12-10 09:55:52
es mas grande de lo que imagine pero tiene mucho poder de succion y la calidad es excelente !!
Ramon
2024-11-21 17:15:26
No me gusto me llego uno de la marca radox mejor lo hubiera comprado en el tianguis y mas barato
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