Thermowells & Protection tubes ANSI Flanged Thermowells Ordering Information 260F Thermowells & Protection Tubes Bo re D Fla iame ng t e er Ins Typ ert e ion Le Ins ng ert ion th D es Le ign ng at o th Fla r ng Fla e D ng es Fla e C igna ng las tor eP s ipe Fla Siz ng e eM at e ria lo fC on str We uc ll M t io n at e ria lo fC on str uc Ad t io dit n ion al Inf orm ati on 2-1/4 U Insertion Length Type Number Flange Size & Facing as Required 1/2 NPT Weld Q Dia. 1-1/4 Dia. .260 Bore Elem. Length A U2 U4 U7 4 6 9 12 15 18 24 4 6 9 12 15 18 24 4 6 9 12 15 18 24 4 6 9 12 15 18 24 Insert Length U 2 4 7 10 13 16 22 2 4 7 10 13 16 22 2 4 7 10 13 16 22 2 4 7 10 13 16 22 Shank Diameter Q 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 Bore Diameter B 260F 3/4 U 10 U 13 U 16 U 22 U2 U4 0.260 Example: 2 6 0 F - U 22.50 - R F 3 9 ( S 3 0 4 ) - S 3 1 6 ,T = 3.50" A Element Length 1/4 U Bore Diameter Flange Well Type Ins. Length Designator .50 Insertion Length (2.50" min.) RF Flange Designator Flange Class Flange Pipe Size ( ) Well Material of Construction Additional Information 385F 2-1/4 U Insertion Length Flange Material of Construction U7 385F U 10 U 13 U 16 U 22 U2 Q Dia. 0.385 260 - for 0.250" diameter probes 385 - for 0.375" diameter probes F ­ ANSI Flange (straight shank) FH ­ Heavy Duty Flange (tapered shank) FL ­ Flange with Lagging Extension (straight shank) FHL ­ Heavy Duty Flange with Lagging Extension (tapered shank) 1 = 150 lb. 2 = 300 lb. 3 = 600 lb. 4 = 900 lb. 5 = 1500 lb. 6 = 2500 lb 4 = .50" 5 = .75" 6 = 1.00" 8 = 1.50" 9 = 2.00" 16 = 8.00" Note: Specific material grade specifications may be added to callout, e.g. S316(A182). Other materials (titanium, Hastelloy, Monel, S316L, etc.) are available. Consult factory for details. 260FH 2-1/4 Flange Size & Facing as Required S304 ­ Stainless Steel S316 ­ 316 Stainless Steel CS ­ Carbon Steel 1/2 NPT Weld U4 U7 260FH U 10 U 13 U 16 U 22 U2 U4 U7 1-1/4 Dia. .385 Bore 7/8 0.260 A Element Length 1/4 Ordering Information Well Type Material Carbon Steel 260F A.I.S.I. 304 A.I.S.I. 316 Monel Carbon Steel 385F A.I.S.I. 304 A.I.S.I. 316 Monel Carbon Steel 260FH A.I.S.I. 304 A.I.S.I. 316 Monel Carbon Steel 385FH A.I.S.I. 304 A.I.S.I. 316 Monel 2 404 (129) 430 (179) 430 (179) 350 (143) 410 (152) 444 (211) 444 (211) 338 (168) 603 (273) 687 (379) 687 (379) 553 (304) 550 (356) 648 (467) 648 (467) 531 (398) MAXIMUM FLUID VELOCITY ­ feet per second* Insertion Length - U 4 7 10 13 16 184 (71.2) 192 (99.3) 192 (99.3) 168 (79.8) 248 (84.3) 258 (117) 258 (117) 226 (93.3) 227 (125) 249 (170) 249 (170) 196 (136) 241 (144) 257 (194) 257 (194) 217 (169) 67.0 (42.7) 69.7 (59.6) 69.7 (59.6) 61.0 (47.7) 91.3 (50.6) 95.2 (70.3) 95.2 (70.3) 83.3 (56.0) 74.0 (67.0) 81.0 81.0 64.0 78.9 83.8 83.8 71.0 34.0 35.4 35.4 31.0 45.7 47.6 47.6 41.6 36.0 39.8 39.8 31.0 38.0 41.0 41.0 34.8 20.6 21.5 21.5 18.8 27.6 28.8 28.8 25.2 21.0 23.6 23.6 18.0 22.8 24.0 24.0 20.6 13.7 14.3 14.3 12.5 18.5 19.3 19.3 16.9 14.0 15.5 15.5 12.0 15.0 16.0 16.0 13.0 22 7.4 7.7 7.7 3.7 10.0 10.4 10.4 9.1 7.5 8.2 8.2 6.0 7.9 8.4 8.4 7.0 Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# Up to 2500# 70° MAXIMUM PRESSURE - TEMPERATURE RATING Temperature - °F 200° 400° 600° 800° 1000° Up to 2500# Up to 2500# Up to 2500# 1125° U Insertion Length Flange Size & Facing as Required 385FH U 10 U 13 U 16 U 22 0.385 1/2 NPT Weld 1-1/4 Dia. .260 Bore Q Dia. A Element Length 3/4 1/4 385FH 2-1/4 U Insertion Length Flange Size & Facing as Required 1/2 NPT Weld 1-1/4 Dia. Q Dia. .385 Bore 3/4 * Maximum velocity rating is based on operating temperatures of 1000° F for wells made of carbon steel, 304SST and 316SST; 350° F for wells made of brass; and 900° F for wells made of Monel. Slightly higher velocity is possible at lower temperatures. In these tables, single numbers represent the industrial safe values for water, steam, air or gas. In the shorter insertion lengths, consideration is given to the velocity pressure effect of water flowing at higher velocities. In these cases, the values in parentheses represent safe values for water flow, and the unbracketed values may be used for steam, air, gas and similar density fluids. Flange dimensions meet ANSI B16.5 standard. A Element Length 1/4 For more information call: 1 - 8 0 0 - 2 2 3 - 2 3 8 9 · e-mail: c o n a x b u f @ c o n a x b u f fa l o . c o m · visit our website: w w w. c o n a x b u f fa l o . c o m For more information call: 1 - 8 0 0 - 2 2 3 - 2 3 8 9 · e-mail: c o n a x b u f @ c o n a x b u f fa l o . c o m · visit our website: w w w. c o n a x b u f fa l o . c o m 12 13