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Well Pump Wire Splice Kit, Submersible 3M Dual Wall Heat Shrink Tubing and Copper Connector for 4 Wires, 10#12#14 AWG.

4.5 4.5 out of 5 stars 1,124 ratings

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Purchase options and add-ons

Brand Tuhorse
Material Plastic
Color Copper
Item Weight 0.02 Pounds
Nominal Wall Thickness 1.3 month

About this item

  • 4 x 3M Tubings and 4 x butt connectors
  • Dual Wall Heat Shrink Tubing and Pure Electrolytic Copper Connector
  • Clear tubings allow you to see through inside the splice
  • Ideally for submersible deep well pump application
  • Quality 3M tubings for groundwater and other water tight applications
See more product details

Customer ratings by feature

Water resistance
4.8 4.8
Easy to use
4.7 4.7
Value for money
4.7 4.7

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Well Pump Wire Splice Kit, Submersible 3M Dual Wall Heat Shrink Tubing and Copper Connector for 4 Wires, 10#12#14 AWG.


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Product Description

This wire splice kit comes with 4 x butt connectors and 4 x 3M clear dual wall heat shrink tubings that are suitable for connecting #10 #12 or #14 pump wires. The tubing used in these kits was developed especially for groundwater applications. The inner wall of a special thermoplastic adhesive melts and flows when heat is applied. The tubing rapidly shrinks to a skin-tight fit, forcing the melted adhesive to flow and cover the substrate. Upon cooling the adhesive solidifies, forming a permanent flexible, waterproof barrier. The clear tubing allows the additional advantage of seeing inside the splice. Ideally using for splicing a submersible deep well water pump and other waterproof applications. Instructions come with the kit. Made in the USA

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,124 global ratings

Customers say

Customers like the performance, quality and ease of use of the hardware tubing. They mention that it works great, is heavy duty and provides a water tight seal. They are also happy with speed, versatility, and appearance. That said, opinions are mixed on the value of the product.

AI-generated from the text of customer reviews

59 customers mention55 positive4 negative

Customers are satisfied with the performance of the heat shrink tubing. They mention that it works well with multiple wiring, and can be used for splicing and repairing electrical lines. Some customers also say that the heat is the best they've come across.

"worked great" Read more

"...these quite often in submersible pump and pool applications and they work quite well. I have had no quality issues since using them." Read more

"These splices worked well...." Read more

"These kits work extremely well. The metal crimp piece is heavy duty to make the splice yet the crimp piece crimps easily...." Read more

35 customers mention35 positive0 negative

Customers are satisfied with the quality of the hardware tubing. They mention that it is a heavy duty butt splicer perfect for 12 - 16 gauge wire, and the metal crimp piece is heavy duty. The crimper piece crimples easily, and it is durable for the price. Overall, customers are happy with their purchase and recommend it to others.

"...I have had no quality issues since using them." Read more

"These kits work extremely well. The metal crimp piece is heavy duty to make the splice yet the crimp piece crimps easily...." Read more

"It's a heavy duty butt splicer perfect for 12 - 16 gauge wire. You need vise grips or a strong crimping tool...." Read more

"...work with this kit it was FAR easier, took much less time, and is more secure. I wish i had these the first time." Read more

26 customers mention26 positive0 negative

Customers find the hardware tubing easy to use. They mention that it is super easy to install, took much less time, and is more secure.

"Just what I needed. Easy to use and sealed great" Read more

"...3M's splice kit is so easy to use and seals a longer length of the connecting wires, not just at a narrow compressed gasket." Read more

"...to redo the electrical work with this kit it was FAR easier, took much less time, and is more secure. I wish i had these the first time." Read more

"...It's everything you need and simple to use. Natch!" Read more

23 customers mention23 positive0 negative

Customers like the seal, saying it provides a water tight seal and is perfect for submersible applications. It makes waterproof connections and has a hard gel-like adhesive that keeps moisture and water out. Some love the fact that a silicone seal comes out the end, and it seals the connection.

"Just what I needed. Easy to use and sealed great" Read more

"...the inside of the tube just as it tightens up to make an excellent water tight seal...." Read more

"...The supplied shrink tubing is excellent. Is it water tight? It remains to be seen...." Read more

"...Worked great. I love the fact that a silicone seal comes out the end. Used it to install a well pump 420' deep...." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the speed of delivery of the hardware tubing. They mention that it is a great product and the service is fast.

"Great product with excellent shipping speed" Read more

"timely delivery...no bad issues or comments to offer" Read more

"Excellent transaction, quick, complete and exactly as described. 😎🎶..." Read more

"good product, fast service" Read more

6 customers mention6 positive0 negative

Customers like the versatility of the hardware tubing. They say it works well for submersible applications, has a water tight seal, and is perfect for under water connection. Some say it's the best submersive well splice kit they've ever used.

"Works great for under water connection" Read more

"Awesome. This works very well for under water or underground splicing...." Read more

"These work well for submersible applications. The silicone will ooze out when the clear collars are heated around the splice." Read more

"Provides a water tight seal and is perfect for submersible applications." Read more

4 customers mention4 positive0 negative

Customers like the appearance of the hardware tubing. They mention that it looks good.

"looks good" Read more

"Came and looks fine" Read more

"Looks good..." Read more

"Looks good in the package..." Read more

12 customers mention8 positive4 negative

Customers are mixed about the value of the hardware tubing. Some mention it's good value, while others say that it seems overpriced.

"Great product at a good price. Non-insulated barrel connectors are hard to find, you can't get them from your local home improvement store...." Read more

"...marine grade splice kit and it works as advertised, however, it is very expensive for what you are getting...." Read more

"...Plus it's really cheap." Read more

"3M - what more can you ask for. Shipped on time - Good Price." Read more

Great
5 Stars
Great
Worked great for the well pump we replaced. Used a lighter to shrink wrap the wires
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Top reviews from other countries

Translate all reviews to English
musslick
5.0 out of 5 stars all you need
Reviewed in Canada on February 5, 2024
Mario Desrochers
5.0 out of 5 stars Pas de commentaire
Reviewed in Canada on October 25, 2023
Marc-André Pineault
4.0 out of 5 stars indispensable
Reviewed in Canada on February 17, 2023
Craig
5.0 out of 5 stars Great product!
Reviewed in Canada on April 22, 2023
marc m.
5.0 out of 5 stars good
Reviewed in Canada on December 21, 2020