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4 And 5 Roll Condenser Expanders Series 72-C

In-stock SKU: N/A

Wilson’s 4 and 5 Roll Condenser Expanders Series 72-C are designed for use with light gauge tubes made of stainless steel, titanium, and other materials of similar hardness. These expanders are essential for ensuring proper tube expansion, especially when working with light-wall tubes. The 5-roll design helps prevent triangulation of the tube to the tube sheet hole, ensuring a tight, secure fit. Wilson’s Thin Gauge collars offer a significant advantage in projecting the tube further, improving the expansion process. Each expander assembly comes complete with mandrels, rolls, a cage, and collars, featuring a standard 1/16-inch recess for precision.

Key Features of the 4 and 5 Roll Condenser Expanders Series 72-C:

  • Ideal for light gauge tubes of stainless steel, titanium, and similar materials, providing optimal tube-to-tube sheet contact.
  • 5-Roll Design: Helps prevent triangulation, ensuring secure and uniform tube expansion, especially for light wall tubes.
  • Complete Assembly: Each unit includes mandrels, rolls, a cage, and collars with a 1/16-inch standard recess for reliable installation and use.
  • Thin Gauge Collars: Provides an enhanced advantage for tube projection, improving the overall effectiveness of the expansion process.

Boost your tube expansion efficiency with Wilson’s 4 and 5 Roll Condenser Expanders Series 72-C. Order now for reliable, high-performance tube fitting.

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Common Applications for the 4 and 5 Roll Condenser Expanders Series 72-C:

  • Primarily used in heat exchangers, condensers, and other industrial applications requiring reliable tube expansion for light gauge materials.
  • Ideal for stainless steel, titanium, and similar materials, ensuring a strong and secure fit in the tube sheet.
  • Suitable for maintenance, repair, and fabrication tasks where precise tube expansion is critical for operational efficiency.

Key Features of the 4 and 5 Roll Condenser Expanders Series 72-C:

  • The 5-roll design prevents light-wall tubes from deforming, ensuring accurate expansion and fitting.
  • Comes complete with mandrels, rolls, a cage, and collars, all designed to facilitate a smooth and efficient expansion process.
  • Thin Gauge Collars: Enhanced tube projection for improved expansion performance.
  • 4 and 5 Roll Condenser Expanders Series 72-C is ideal for applications involving heat exchangers, condensers, and other industrial systems that require precise tube fitting.

Specifications for the 4 and 5 Roll Condenser Expanders Series 72-C:

  • Tube Outer Diameter (A): 1/2 inch (12.7 mm) to 1 1/2 inches (38.1 mm).
  • Tube Gauge (B): 13 gauge (2.4 mm) to 25 gauge (0.5 mm).
  • Tubesheet Compatibility (C):
    • Series 72-C: 1/2 inch (12.7 mm) to 1 1/2 inch (38.1 mm) tube sheet.
    • Series 73-C: 3/4 inch (19.1 mm) to 5 1/2 inches (139.7 mm) tube sheet.

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TubeRange72-C Expander 1/2-1 1/2-Inch Reach73-C Expander 3/4-5 1/2-Inch Reach1 1/2-Inch (38.1) Roll LengthRoll Set
ODWallAssemblyMandrelCageAssemblyMandrelCage
Inches(mm)GAInches(mm)Part No.Part No.Part No.Part No.Part No.Part No.
1/2(12.7)18-19.387-.449(9.8-11.4)41552418794151133361-4
20-25.425-.480(10.5-12.2)415534188041512
5/8(15.9)18-19.515-.570(13.1-14.5)41554418814151341936420644200033362-4
20-25.537-.596(13.6-15.1)4155541514419374200133375-4
3/4(19.1)13-14.537-.596(13.6-15.1)4155642331
16-17.605-.676(15.2-17.2)41557418824151541938420664200233363-5
18-19.635-.715(16.1-18.2)415584183341516419394206742003
20-25.665-.750(16.9-19.1)415594188441517419404200433364-5
7/8(22.2)16-17.717-.795(18.2-20.2)4156041518419414200533365-5
18-19.758-.859(19.3-21.9)415614188541519419424206942006
20-25.790-.885(20.1-22.5)4156241520419434200733366-5
1(25.4)13-15.790-.885(20.1-22.5)4156342332
16-17.850-.922(21.6-23.4)415644188641521419444207042008
18-19.885-.950(22.5-24.1)415654188741522419454207142009
20-25.915-1.015(23.2-25.8)415664188841523423034230733367-5
1 1/8(28.6)18-191.010-1.075(25.7-27.3)4156741524419464201033369-5
20-251.040-1.125(26.4-28.6)415684188941528419474207242011
1 1/4(31.8)18-191.135-1.200(28.8-30.5)4156941890415304201233370-5
20-251.165-1.250(29.6-31.8)415704189141532419494207342013
1 1/2(38.1)18-191.385-1.450(35.2-36.8)415714189241533420744201433372-5
20-251.415-1.500(35.9-38.1)4157242297415344207542015