Thomas C. Wilson Tube Tools
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TUBE CLEANING

CLEANING HEADS

Type C Flexible Holders

Type C Flexible Holders
Type C Flexible Holders enable Wilson cleaning heads to be used in curved tubes and pipes. Most often used with a Cone Cutter as its cleaning head, the Type C Flexible Holder and Cone Cutter use a whipping action to break free brittle or hard deposits and scale.
 
Tube Inner Diameter Range Flexible Holder Female Thread Female Thread
Inches (mm)
.500 - .749 (12.7 - 19.0) 2261 10x28 12x28
2434 12x28
.750 - .780 (19.1 - 19.8) 2265 12x24 5/16x18
.781 - .874 (19.1 - 22.2) 2271 1/4x20
.875 - 1.124 (22.2 - 28.5) 2279 5/16x18
1.125 - 1.218 (28.6 - 30.9) 2285 3/8x16
1.219 - 1.311 (31.0 - 3.33) 2303 7/16x14
1.312 - 1.499 (33.3 - 38.1) 2296 7/16x14
1.500 - 2.000 (38.1 - 50.8) 2862 9/16x12 9/16x12



Type SC Flexible Holders

Type SC Flexible Holders
Type SC Flexible Holder
Universal Expanding Brush
Universal Expanding Brush and Type SC Flexible Holder Cleaning a Curved Tube
Applications:
  • Attaches between Air Motor and Cleaning Head to Clean Curved Tubes
  • Match Male Threads on Motor and Cleaning Head with Female Threads on Type SC Flexible Holder
 
Female Thread Female Thread Type SC Flexible Holder Length
(Inches)
Disc Diam
(Inches)
5/16x18 1/2x24 2268 6.750 .625
1/4x20 2275 .688
5/16x18 2281 .750
3/8x16 2289 .813
7/16x14 7/16x14 2300 7.125 1.250

Nominal Tube Inner Diameter Crush Motor Model Curved Tube Minimum Radii
Universal Joint and Cutterhead Flex. Hldr. and Brush
Inches (mm) 30° Arc Radius (In.) 60° Arc Radius (In.) 90° Arc Radius (In.) 90° Arc Radius (In.)
.810 (20.1) .050 C-2 5 6 7 7
.907 (23.0) .050 C-3 5 6 7 7
1.010 (26.2) .062 C-4 5 6 7 7
1.135 (28.8) .062 C-5 6 7 8 8
1.260 (32.0) .075 C-6 6 7 8 8
1.482 (37.6) .100 C-8 6 7 8 10
1.704 (43.3) .120 C-10 6 6 8 10
1.954 (49.3) .120 C-12 8 9 10 12
2.170 (55.1) .120 ECT-212 10 11 12 12
2.420 (61.5) .125 ECT-237 10 11 12 12
2.670 (67.8) .125 ECT-262 12 13 14 14
2.890 (73.4) .125 ECT-287 14 15 16 18
2.982 (75.7) .125 ECT-312 17 18 17 20
3.482 (88.4) .125 ECT-362 15 16 16 19