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Orbit 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack

4.4 4.4 out of 5 stars 278 ratings

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Material Plastic
Brand Orbit
Color Orange
Item Dimensions LxWxH 1.5 x 7.5 x 9.7 inches
Connector Type Cap
Item Weight 8.8 ounces
Number of Pieces 25

About this item

  • Protects 24 VAC sprinkler wire from water, corrosion, and electrical shorting
  • Waterproof wire connectors are ideal for 24 VAC solenoids in valve boxes
  • Grease tubes with wire nuts are ideal for 2-wire and direct burial applications
  • Compatible with controllers and valves from Orbit, Hydro-Rain, and other major brands

Customer ratings by feature

Easy to install
4.4 4.4
Easy to use
4.0 4.0
Value for money
3.4 3.4

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From the brand

Product Description

Your sprinkler system represents an important investment. Whenever water comes in contact with metal and electricity, there is potential for corrosion. The risk is highest on DC Voltage systems, like some 2-wire irrigation controllers, but it can still be a risk for standard 24 VAC irrigation and landscape controllers. Easy Seal waterproof wire connectors and direct burial grease tubes (also known as “grease caps”) are a smart way to protect your investment. Easy Seal waterproof wire connectors are ideal for 24 VAC solenoids in valve boxes, while grease tubes are ideal for 2-wire and direct burial applications. Typical installation of Easy Seal connectors is to directly push the solenoid and sprinkler controller wire into the cap and twist it. You should not reuse waterproof wire connectors. Typical installation for the grease tube is to push the decoder and solenoid wire into the wire nut, twist it, insert the wire nut all the way into the tube, and lock the lid into place. Note: Turn off power before installing or removing waterproof wire connectors. For use in accordance with local and national codes only.

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Product Warranty: For warranty information about this product, please click here

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Orbit

Orbit 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack


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From the manufacturer

Orbit is North America’s premier company for residential watering. With a presence in over 180 countries and 6 continents, we offer the most complete ecosystem of solutions across hose faucet, hose, hose-end, underground, drip, mist, and yard protection. For over half a century, we have led the industry in innovative solutions, accumulating over 100 active patents and many industry recognition awards. From PVC-Lock, Blu-Lock and Drip-Lock, which are an extraordinarily fast way to connect sprinkler pipe and drip tubing, to our technologically-advanced, best-selling B-hyve smart controllers, we have modernized the industry, set the standard for residential irrigation best practices, and made outdoor watering efficient for households around the world. Hydro-Rain is the cutting-edge commercial and agricultural counterpart of Orbit, featuring BUILT FOR SPEED offerings that are engineered specifically for professional contractors and growers. Together, Orbit and Hydro-Rain form a business unit within Husqvarna Group’s Gardena Division, collectively comprising the world’s largest residential watering manufacturer. Because securing access to safe fresh water for communities is a global priority, we are proud to affirm our commitment to delivering a comprehensive ecosystem of smart solutions, covering applications FROM FAUCET TO FARM, as we continuously pursue the vision of CHANGING THE WAY THE WORLD WATERS.

Customer reviews

4.4 out of 5 stars
4.4 out of 5
278 global ratings

Customers say

Customers like the performance, quality and ease of use of the hose pipe fitting. For example, they mention it works well, is easy to install and is good value for money. That said, some complain about the stability and size.

AI-generated from the text of customer reviews

17 customers mention17 positive0 negative

Customers are satisfied with the performance of the hose pipe fitting. They mention that it works well, is easy to use, and gets the job done. Some say that the grease caps work fine and that the twist works well. Overall, most are happy with their purchase and recommend it to others.

"The best product. Twist works well, grease trap snaps perfectly to prevent water from getting into wires. Very good buy." Read more

"First of all, it works GREAT if you have no flaws or never need to take it off...." Read more

"Work great" Read more

"Grease cap works as designed." Read more

15 customers mention15 positive0 negative

Customers are satisfied with the quality of the hose pipe fitting. They mention it's a good product for the money, works well, and is a great idea. Some say that it'll save them money by buying in bulk.

"...Very good buy." Read more

"These were high quality but the tops rarely closed. These work great for smaller wire, otherwise expect the tops to remain open." Read more

"Great product. Easy to use and very secure." Read more

"Great product & priced right." Read more

11 customers mention11 positive0 negative

Customers find the hose pipe fitting easy to use. They mention it's super easy to install, and the caps themselves are easy to fit.

"...See picture. The caps themselves are easy to use and allowed me to fit in 3 different wires in one sealed cap...." Read more

"...Seal the tube and your done. Easy peasy and water tight for a long time." Read more

"...They installed far easier than I had expected (based on some reviews I had read)...." Read more

"Installs in seconds and provides good water protection of wire connected with wire nuts." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the water resistance of the hose pipe fitting. They mention that it provides good protection of wires connected with wire nuts, and prevents water from getting into wires. The gel inside these caps will keep any moisture away from the connections, making them water tight for a long time.

"...Twist works well, grease trap snaps perfectly to prevent water from getting into wires. Very good buy." Read more

"...These appear to make very good water-proof seals on the wired nuts...." Read more

"...Seal the tube and your done. Easy peasy and water tight for a long time." Read more

"...any problems as the gel inside these caps will keep any moisture away from the connections. I highly recommend this product!" Read more

11 customers mention4 positive7 negative

Customers are mixed about the size of the hose pipe fitting. Some mention that it's the perfect size for connecting to a single sprinkler valve or light, while others say that it isn't quite big enough if you're joining, say, 3 heavy duty wires. The slots are too small to accommodate larger or stiffer wires well.

"These are the perfect size for connecting to a single sprinkler valve or light, but they aren't quite big enough if you're joining, say, 3 heavy..." Read more

"...The product arrived in a sealed bag. The grease caps were a lot bigger than I thought they would be. See picture...." Read more

"Large enough to completely immerse and protect a wire nut connection...." Read more

"...The closing snap is not reliable, and they cannot accommodate larger or stiffer wires well, and will not accommodate three wires...." Read more

9 customers mention0 positive9 negative

Customers are not satisfied with the stability of the hose pipe fitting. They mention that the caps do not stay closed, the connectors will not stay open, and the closing snap is not reliable. They also say that the connector can be hard to close and that the tops will remain open with thicker wires.

"These don’t close perfectly but it doesn’t matter too much. These will protect your wire nut and wire for many many years." Read more

"...About 19 of them did not close all the way...." Read more

"To be honest, i've stopped using these. The closing snap is not reliable, and they cannot accommodate larger or stiffer wires well, and will not..." Read more

"...wiring which is using a solid, 12 gauge wire and the grease cap will not close over the wires...especially if there are two wires coming out one..." Read more

Easy to use and should work for many years
5 Stars
Easy to use and should work for many years
Orbit WaterMaster Underground 57505W Grease Cap With Orange Nut, 25-PackI was looking for a way to waterproof the electrical connections to my sprinklers and came across this product. I have had problems with the sprinkler valves not working as the wiring into the sprinklers had become corroded.The product arrived in a sealed bag. The grease caps were a lot bigger than I thought they would be. See picture. The caps themselves are easy to use and allowed me to fit in 3 different wires in one sealed cap.I used a little bit bigger wire (16 gauge) and put each connection to the sprinkler in a sealed cap. The common wire (or white wire) is shared with each sprinkler and goes from valve to valve. I also used the grease caps for each valve to the distribution box. I installed this product two months ago and haven’t had a short out ever since. I would recommend this product to anyone looking to ensure there sprinkler system lasts for years to come.Let me know if you have any questions about this product or my review. If you found my review helpful, please click the yes button below.
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Top reviews from the United States

Reviewed in the United States on July 28, 2016
Item Package Quantity: 25Verified Purchase
Customer image
5.0 out of 5 stars Easy to use and should work for many years
Reviewed in the United States on July 28, 2016
[[ASIN:B000FBOOOC Orbit WaterMaster Underground 57505W Grease Cap With Orange Nut, 25-Pack]]

I was looking for a way to waterproof the electrical connections to my sprinklers and came across this product. I have had problems with the sprinkler valves not working as the wiring into the sprinklers had become corroded.

The product arrived in a sealed bag. The grease caps were a lot bigger than I thought they would be. See picture. The caps themselves are easy to use and allowed me to fit in 3 different wires in one sealed cap.

I used a little bit bigger wire (16 gauge) and put each connection to the sprinkler in a sealed cap. The common wire (or white wire) is shared with each sprinkler and goes from valve to valve. I also used the grease caps for each valve to the distribution box. I installed this product two months ago and haven’t had a short out ever since. I would recommend this product to anyone looking to ensure there sprinkler system lasts for years to come.
Let me know if you have any questions about this product or my review. If you found my review helpful, please click the yes button below.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
18 people found this helpful
Report
Reviewed in the United States on April 21, 2019
Item Package Quantity: 25Verified Purchase
Reviewed in the United States on July 10, 2018
Item Package Quantity: 25Verified Purchase
11 people found this helpful
Report
Reviewed in the United States on August 29, 2023
Item Package Quantity: 25Verified Purchase
Reviewed in the United States on October 2, 2023
Item Package Quantity: 25Verified Purchase
Reviewed in the United States on August 1, 2021
Item Package Quantity: 25Verified Purchase
Reviewed in the United States on January 5, 2022
Item Package Quantity: 25Verified Purchase
Reviewed in the United States on December 13, 2023
Item Package Quantity: 25Verified Purchase
Customer image
2.0 out of 5 stars Most of them do not close all the way
Reviewed in the United States on December 13, 2023
Out of a pack of 25 of these, only about 6 of them had the clip on the cover actually clip in. About 19 of them did not close all the way. I only needed 8 of them and I ended up taking the silicone grease out of the new ones and using it to fill the old ones I took out, which actually close all the way (the orange colored ones in my photo). I would not get these again. Can't believe I could not even get 8 that closed all the way (with and without wires installed). The lip that clips on is too thin to catch properly and the most of the covers are warped.
Images in this review
Customer image Customer image
Customer imageCustomer image

Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Product as described
Reviewed in Canada on June 26, 2019
Item Package Quantity: 25Verified Purchase
Deno
4.0 out of 5 stars Great for joining two wires
Reviewed in Canada on June 21, 2023
Item Package Quantity: 25Verified Purchase
Spooon
2.0 out of 5 stars Caps don’t stay closed
Reviewed in Canada on August 1, 2022
Item Package Quantity: 25Verified Purchase
One person found this helpful
Report
Webby
5.0 out of 5 stars As advertised
Reviewed in Canada on July 17, 2019
Item Package Quantity: 25Verified Purchase