Quantity Discounts

$5.40/Each

Ships free with Plus

You must buy a minimum of 10 and in additional increments of 10 due to manufacturer packaging.

Usually Ships in 3-5 Business Days from manufacturer

Lead times vary based on manufacturer stock

Product Overview

  • Push-to-connect design is quick and easy to install
  • Durable gray acetal body prevents corrosion
  • Superseal construction features 301 stainless steel teeth
  • Nitrile O-rings provide a leak-free seal
  • Fits 5/16" and 3/8" pipes
UPC Code:665626090516

John Guest® SI421012S Specs

Quantity
1/Each
Shipping Weight
0.04 lb.
Color
Gray
Features
Corrosion-Resistant  Nitrile O-Ring  NSF Listed
Material
Plastic
Pipe Size
5/16 - 3/8 Inch
Type
Elbow Fittings  Elbows

John Guest® SI421012S Details

Install a safe and reliable water distribution system with this John Guest® Superseal gray acetal flow elbow. Made with a durable gray acetal copolymer body, this fitting is perfect for use in potable water tubing systems like ice machines, water dispensers, and faucets. Constructed to provide extra grip, this flow elbow features a Superseal design on one end to provide a simple connection between stainless steel, hard steel, or other polished metal pipe, and it fits 5/16" and 3/8" pipes. Not to mention, the long sweep of this fitting helps to reduce turbulence.

Quick and easy to install with no special tools needed, this fitting utilizes a unique push-to-connect design. After the tubing is pushed into the fitting and up to the tube stop, the 301 stainless steel teeth grip onto the pipe to hold it in position. Meanwhile, the collet also grips on before the food grade, double nitrile O-rings compress around the pipe for a leak-free seal. The Superseal end is even made with a hand-operated nut and wedge-shaped plastic washer to apply extra pressure to the collet and O-rings and ensure the teeth bite fully into your pipe. Plus, this fitting is corrosion-resistant for long-lasting, reliable use!

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

Attention CA Residents:

Customer questions about this product

What is the max working pressure and temperature of my John Guest® acetal pipe fitting?

Pipe fitting sizes of 5/32" to 5/16" have a max working pressure of 230 PSI when operating at 68 degrees Fahrenheit or 150 PSI when operating at 150 degrees Fahrenheit.

Pipe fitting sizes of 3/8" to 1/2" have a max working pressure of 150 PSI when operating at 68 degrees Fahrenheit or 100 PSI when operating at 150 degrees Fahrenheit.
Ask your own question!
  • NSF Listed

    NSF Listed

    This item has been certified by NSF International to meet applicable product standards on public safety, health, and / or the environment.

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John Guest® SI421012S

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