Click for larger image and other views

How can we improve our images or Product Specifications?

3D CAD Models (Which File Type?)
2D CAD Diagrams (Which File Type?)

SMC KR Series Brass Flame Resistant Push-to-Connect Tube Fitting, Connector with Sealant, 1/4" Tube OD x 1/4" NPT Male

Be the first to review this item


Specifications for this item
Number of Items
Item Shape
Material Type
Part Number
Brand Name
SMC Corporation
Size Name
1/4" x 1/4" NPT Male
Manufacturer Series Number
Upper Temperature Range
60  Degrees Celsius
Maximum Pressure
145  PSI
Connector Type
Tube OD x NPT Male
Style Name
System of Measurement
LowerTemperature Range
-5  Degrees Celsius

Currently Unavailable We don't know when or if this item will be back in stock.

Free Standard Shipping! on orders over $50.00.
(limited-time offer, certain restrictions apply) (Details)

  • Share

This item has already been added to

Update Quantity Cancel

Select a List Create New List

You can add a description later

Key Features

  • Effective when piping is in a confined space
  • Release collar allows easy removal of tubing without damaging the tube
  • Ideal for areas where weld splatter is generated; flame resistant material
  • 1/4" Tube OD x 1/4" NPT male
  • 145psi Maximum operating pressure

Package Details

Shipping Weight: 0.05 pounds
Package Size: 1 x 1 x 0.2 inches

Product Description

KR Series brass flame resistant one-touch tube fitting connector with sealant. Flame resistant, one-touch fitting series KR can be used for a wide range of pressures from a low vacuum up to a pressure of 145 psi. The use of a special profile ensures positive sealing and reduced resistance when the tube is being inserted. KR fittings are effective when piping in a confined space. The body and threaded portion can turn. Ambient and fluid temperature for air -5 degree C to 60 degree C and for water 0 degree C to 40 degree C. 435psi Proof pressure. Air, Water fluid. 1/4" tube OD. 1/4" port size.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

Become an Associate| Careers| About Us| Contact Us| Conditions of Use| Privacy Notice| Website Feedback | Returns

Follow Us 

© 2014, Inc. and its affiliates.