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  • Unisource SF21 Stainless Steel Flexible Metal Hose Assembly, Stainless Steel Flanged Connection
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Unisource SF21 Stainless Steel Flexible Metal Hose Assembly, Stainless Steel Flanged Connection

Available in multiple versions


Price: $83.85 - $302.21
Product Specifications
Brand Name Unisource
Upper Temperature Range 1500  Degrees Fahrenheit
Color Gray
Compatible Material Air
Connector Type Flanged
Exterior Finish Smooth Finish
For Use With Product Type Flexible Metal
Manufacturer Series Number SF21
Material Type Stainless Steel
Style Name Stainless Steel Flanged
System of Measurement Inch
UNSPSC Code 40141764

The Unisource SF21 stainless steel cryogenic liquid transfer hose, suitable... Read full product description



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Currently showing 1-20 of 40 Next »
Overall Length Part Number Part Number Price Quantity
   
48 inches SF21-400-47-47F-48.0 B0063LE3YE
In Stock (1)
$302.21
Prime Eligible
42 inches SF21-400-47-47F-42.0 B0063LEZTW
In Stock (1)
$286.68
Prime Eligible
36 inches SF21-400-47-47F-36.0 B0063LGEEG
In Stock (1)
$270.78
Prime Eligible
30 inches SF21-400-47-47F-30.0 B0063LI0FM
In Stock (1)
$255.62
Prime Eligible
48 inches SF21-300-47-47F-48.0 B0063LIK5C
In Stock (1)
$247.88
Prime Eligible
24 inches SF21-400-47-47F-24.0 B0063LIZ8E
In Stock (1)
$240.09
Prime Eligible
48 inches SF21-250-47-47F-48.0 B0063LJ0CE
In Stock (1)
$217.33
Prime Eligible
42 inches SF21-300-47-47F-42.0 B0063LJFQK
In Stock (1)
$235.22
Prime Eligible
18 inches SF21-400-47-47F-18.0 B0063LKCAS
In Stock (1)
$224.16
Prime Eligible
36 inches SF21-300-47-47F-36.0 B0063LKFH8
In Stock (1)
$205.20
Prime Eligible
42 inches SF21-250-47-47F-42.0 B0063LL18A
In Stock (1)
$206.93
Prime Eligible
48 inches SF21-200-47-47F-48.0 B0063LL7ZM
In Stock (1)
$186.67
Prime Eligible
30 inches SF21-300-47-47F-30.0 B0063LL8YM
In Stock (1)
$188.63
Prime Eligible
12 inches SF21-400-47-47F-12.0 B0063LLD3I
In Stock (1)
$209.03
Prime Eligible
36 inches SF21-250-47-47F-36.0 B0063LLE5A
In Stock (1)
$195.82
Prime Eligible
42 inches SF21-200-47-47F-42.0 B0063LLLJE
In Stock (1)
$156.27
Prime Eligible
24 inches SF21-300-47-47F-24.0 B0063LLTT6
In Stock (1)
$177.08
Prime Eligible
30 inches SF21-250-47-47F-30.0 B0063LLXLU
In Stock (1)
$184.24
Prime Eligible
36 inches SF21-200-47-47F-36.0 B0063LM5RQ
In Stock (1)
$146.44
Prime Eligible
18 inches SF21-300-47-47F-18.0 B0063LMEU4
In Stock (1)
$164.87
Prime Eligible
Currently showing 1-20 of 40 Next »
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Product Features

  • Flexible stainless steel hose assembly for use in cryogenic liquid transfer operations
  • Corrugated 321 stainless steel tube for flexibility and resistance to extreme temperatures
  • Single-braid 300 series stainless steel reinforced cover for strength
  • Maximum temperature rating of 1,500 degrees F
  • Two factory-installed stainless steel flange connections

Product Details


Product Description

The Unisource SF21 stainless steel cryogenic liquid transfer hose, suitable for use in cryogenic liquid or liquefied gas transfer operations, is constructed with a corrugated 321 stainless steel tube for flexibility and resistance to extreme temperatures, and a single-braid 300 series stainless steel reinforced cover for the strength necessary to reach its maximum pressure rating. This hose assembly remains flexible in temperatures ranging from low cryogenic temperatures to 1,500 degrees F. It comes equipped with two factory-installed stainless steel flange connections. This hose is suitable for use in a wide range of applications, including medical, food transportation, electrical equipment cooling, and others.

Industrial hoses and hose assemblies transfer or convey air or liquid in hose systems. When selecting industrial hoses or hose assemblies, use the STAMPED method to help determine the type of hose needed:

S= Size (ID, OD, and length)
T= Temperature (maximum and minimum temperatures of material being transported)
A= Application (industry or process)
M= Material (to be conveyed, type and concentration)
P= Pressure (maximum working pressure)
E= Ends (type of end connectors or couplings on hose)
D= Delivery method (volume and velocity)
The inside diameter of the hose must be adequate to keep pressure loss to a minimum and avoid damage to the hose due to heat generation or excessive turbulence. The hose must be capable of withstanding the minimum and maximum temperatures that occur within the hose system. Some applications require specialized oils or chemicals to be conveyed through the system. In this case, hose selection must ensure compatibility of the hose tube, cover, couplings and O-rings with the fluid used. Industrial hoses and hose assemblies are used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.

Unisource manufactures industrial, hydraulic, and sanitary hoses as well as expansion joints and braided connectors. The company, founded in 1980, is headquartered in Portland, OR.


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