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Dual Threaded Drain Cock - 3/8" to 1/2"
JR Products

Dual Threaded Drain Cock - 3/8" to 1/2"

Part Number: 3723175
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3723175 - Valves JR Products RV Fresh Water Tank
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Dual-threaded drain cock replaces 1 worn or damaged drain tap in your RV's fresh water tank or system. Measures 3/8" to 1/2" MPT. 1-800-940-8924 to order JR Products accessories and parts part number 3723175 or order online at etrailer.com. Free expert support on all JR Products products. Great prices and Fastest Shipping for Dual Threaded Drain Cock - 3/8" to 1/2". Accessories and Parts reviews from real customers.
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  • Reviews (12)
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JR Products Accessories and Parts - 3723175

  • RV Fresh Water Tank
  • Valves
  • JR Products

Dual-threaded drain cock replaces 1 worn or damaged drain tap in your RV's fresh water tank or system. Measures 3/8" to 1/2" MPT.


Features:

  • Dual-threaded drain cock replaces 1 worn or damaged drain tap in your RV's fresh water tank or system
  • Fits most fresh water valves
  • Fitting size: 3/8" to 1/2" MPT


03175 JR Products 3/8"- 1/2" Dual Threaded Drain Cock

Compares to Valterra A01-2026VP





Video of Dual Threaded Drain Cock - 3/8" to 1/2"

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Dual Threaded Drain Cock Feature Review

Today, we're going to take a look at the JR Products Dual Threaded Drain Cock with the three eighths inch fitting and half inch fittings.Now this dual threaded drain cock will replace a worn or damaged drain tap in your RV's freshwater tank or system. It is designed to fit most OEM freshwater drain valves, as well as those mounted on the exterior walls.Fitting size, it's a dual threaded design, so it's either you can use the three eighths inch or the half inch NPT fitting sizes, and right now you can see it's in the open position. If you turn it that way, it would close it; that way would open it.But that should do it for the review on the JR Products Dual Threaded Drain Cock.

Customer Satisfaction Score:


Customer Reviews

Dual Threaded Drain Cock - 3/8" to 1/2" - 3723175

Average Customer Rating:  4.5 out of 5 stars   (12 Customer Reviews)

Dual-threaded drain cock replaces 1 worn or damaged drain tap in your RV's fresh water tank or system. Measures 3/8" to 1/2" MPT.

by:

Worked great. Replaced the fresh water tank drain cock. For my trailer, I had to cut off the 3/8" threaded portion to make it fit.



by:

Perfect fit! My new trailer only had a drain plug. It took some searching, but this fit perfectly and will make draining the water tank far easier.

Lou P. profile picture

Lou P.

10/27/2021

It actually didn’t fit that perfectly, I wound up having to use 2x as much plumbing tape to prevent leaks.



by:

Cheaply made one already has broken. I don't believe there made in USA. Probably China. I would recommend them for a fresh water tank or low point drain valves on an RV. Go to home depot and get a 1/2 in ball valve they are sturdier and drain faster and are USA made.



by:

The items are purchased was great quali ty..



by:

Solved the water issue I had and was easy to install



by:

It did what I wanted it to do. I am very happy with the drain valve.



by:

Better than the original



by:

Works as expected



by:

Just what I was looking for.



by:

Works great!!



by:

very good product.good price too



by:


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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Tim N
Updated by:
Tim N
Employee Mike S
Written by:
Mike S

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