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by Parker

Parker A-Lok 6RU1-B Brass Compression Tube Fitting, Reducing Union, Tube OD x Tube OD

Available in multiple versions

1 customer review

Price: $4.77 - $16.98
Product Specifications
Brand Name Parker
Material Type Brass
Manufacturer Series Number RU-B Series
Shape Union
Style Name Compression
UNSPSC Code 40183100

The Parker A-Lok RU-B series compression tube fitting is made of brass, and... Read full product description

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Size Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
1/2" x 1/4" B000FMWDVW
1/2" x 1/8" B000FMWDUS
1/2" x 3/8" B000FMWDXA
1/4" x 1/16" B000FMWE9S
1/4" x 3/16" B000FMUKCQ
3/8" x 1/4" B000FN0LEC
3/8" x 1/8" B000FMWC90
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Product Features

  • Reducing union connects tubing of different diameters
  • Fitting connects to tubing on both ends
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • Twin ferrule compression fitting for a leak-resistant seal in high-pressure applications
  • For use with copper tubing

Special Offers and Product Promotions

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B005CD2OXQ
  • Average Customer Review: 3.0 out of 5 stars  See all reviews (1 customer review)

Product Description

The Parker A-Lok RU-B series compression tube fitting is made of brass, and connects tubing of different diameters in a straight run. This inline union allows quick disconnection of tubing for maintenance or fixture replacement. Twin ferrule compression fittings connect to tubing on both ends for a leak-resistant seal in high-pressure, high-vacuum, and high-vibration applications. This fitting is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability, and is for use with copper tubing. It is commonly used in chemical, petroleum, power generation, laboratory, and medical device plants.

Pipe and tube fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Compression fittings do not require tools or sealants, and are useful in installations where a heat source, such as a soldering torch, is prohibited. When purchasing fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

Parker Hannifin manufactures electromechanical, hydraulic, and pneumatic motion technologies and systems for fluid handling, filtration, sealing and shielding, climate control, process control, and aerospace applications. The company, founded in 1918, is headquartered in Cleveland, OH.

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Most Helpful Customer Reviews

0 of 1 people found the following review helpful By Eric on August 22, 2015
Glad to see Parker under cutting Swagelok. What I needed for my specific application was 1/8" to 1/16" which is a size that is currently not available. Ended up paying over $80 for the Swagelok part out of Stainless steel.
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