Model 260TW General Use Standard Threaded Thermowell

Brand: Tel-Tru Manufacturing Co.

Application: Standard length, 1/4" stem diameter, bimetal thermometers; #20 gauge thermocouple elements; unarmored liquid-in-glass test thermometers; other temperature sensing elements having 0.252" maximum diameter.

Standard thermowell is stepped to 1/2" OD except 2-1/2" insertion.
Features
  • Machined from solid bar stock for standard or high velocity requirements in a large selection of materials and coatings
  • Designed and manufactured to assure perfect alignment with the thermometer stem

Specifications

Bore Size

  • 0.260” (6.6 mm)

Diameter

  • Shank Diameter: 3/4” (19 mm)
  • Shank Diameter: 5/8” (15.87 mm)
  • Shank Diameter: 7/8” (22 mm)
  • Stem Diameter: 1/4” (6.35 mm)

Insertion 'U' Length

  • 10-1/2” (26.7 cm)
  • 13-1/2” (34.3 cm)
  • 16-1/2” (41.9 cm)
  • 2-1/2” (6.4 cm)
  • 22-1/2” (57 cm)
  • 4-1/2” (11.4 cm)
  • 7-1/2” (19.1 cm)

Materials of Construction

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Brass (ASTM B-16)
  • Carbon Steel (C-1018)
  • Monel

Media

  • Liquids

NPT Connection

  • 1” NPT Male
  • 1/2” NPT Male
  • 3/4” NPT Male

Stem Length

  • 4” to 24” (10 to 61 cm)

Documentation

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