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V471 Pop-A-Plug® CPI/Perma Kit; High Pressure, Mechanical Tube Plug

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(V-471-Q)
Ordering Information
Please supply the following information when ordering:
  • Tube O.D. and wall thickness; or measured tube I.D.
  • Tube material and/or tubesheet material.
  • Maximum pressure and temperature.
  • The type of tube-to-tubesheet joint (rolled, welded, etc.).
  • Each kit includes a Go/ No-Go Gage for ensuring proper plug size. (Brush kits and installation equipment sold separately.)
Standard Materials
  • The suffix Q in the Part Number column is a plug material designator.
  • Replace Q with one of the following: (B) for Brass, (C) for Carbon Steel, (S) for 316 Stainless Steel, (E) for 304 Stainless Steel, (A) for 4142 Alloy, (H) for 70/30 CU/NI, (N) for 90/10 CU/NI, (M) for Monel, (D) for Duplex 2205, (F11) for Chromoly Grade 11, (F22) for Chromoly Grade 22.
  • (T) Titanium plugs do not have the same tube I.D. range. Please consult factory for ranges.
  • The suffix (YY) in the Pull Rod Assembly column signifies the length, in feet, of the channel head extension. These parts are available in 1, 2, 3, 4, and 6 foot lengths (304.8, 609.6, 914.4, 1219.2 & 1828.8 mm). Add -01, -02, -03, etc. for the respective channel head extension length required.
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Specifications
  • Manufacturer: Curtiss-Wright EST
  • Type: Pop-A-Plug
  • Brush Kit (Hard Alloys): BSH-471-HT
  • Brush Kit (Soft Alloys): BSH-471
  • Channel Head Pull Rod Assembly: CPA-471-YY
  • Pin Length (Inches (mm)): 1.630 (41.40)
  • Positioner: P-471
  • Pull Rod Assembly: PA-471
  • Tube I.D. Range (Inches (mm)): 0.472-0.515 (11.99-13.08)