102 ASHCROFT | Alldatasheet

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102/103, 202/203, 302/303 Flanged Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. © 2021 Ashcroft Inc. 102_flanged_seal_ds_RevD_02-17-21 ashcroft.com info@ashcroft.com 1.800.328.8258 of 5 Diaphragm Threaded To Top Housing - flexible design Diaphragm Welded or Bonded To Top Housing - eliminates leak path Diaphragm Clamped Between Upper & Lower Housing - flexible design for elastomeric diaphragms

100 Series 200 Series 300 Series

Connection Style: 102, 202, 302: Flanged 103, 203, 303: Flanged with flushing connection Process Connection: ½, ¾, 1, 1½, 2 or 3 NPS Instrument Connection: 1/4 or ½ NPT Female Approvals: CRN TABLE 1 - FLANGE RATINGS STAINLESS STEEL FLANGE Maximum Allowable Pressure (psi) Temp. (°F) FLANGE CLASS 150 300 600 900 1500 2500 <1000 275 750 1440 2160 3600 6000 200 230 600 1200 1800 3000 5000 300 205 540 1075 1615 2690 4480 400 190 495 995 1490 2485 4140 500 170 465 930 1395 2330 3880 600 140 440 885 1325 2210 3680 650 125 430 865 1295 2160 3600 700 110 420 845 1265 2110 2520 750 95 415 825 1240 2065 3440 800 80 405 810 1215 2030 3380 850 65 395 790 1190 1980 3300 900 50 390 780 1165 1945 3240 950 35 380 765 1145 1910 3180 10000 20 355 710 1065 1770 2950 CARBON STEEL FLANGE Maximum Allowable Pressure (psi) Temp. (°F) FLANGE CLASS 150 300 600 900 1500 2500 <1000 285 740 1480 2220 3705 6170 200 260 675 1350 2025 3375 5625 300 230 655 1315 1970 3280 5470 400 200 635 1270 1900 3170 5280 500 170 600 1200 1795 2995 4990 600 140 550 1095 1640 2735 4560 650 125 535 1075 1610 2685 4475 700 110 535 1065 1600 2665 4440 750 95 505 1010 1510 2520 4200 800 80 410 825 1235 2060 3430 850 65 270 535 805 1340 2230 900 50 170 345 515 860 1430 950 35 105 205 310 515 860 10000 20 50 105 155 280 430 WETTED COMPONENTS Diaphragm Bottom Housing Gasket See table 2 on page 2 See table 3 on page 2 PTFE NON-WETTED COMPONENTS Top Housing Flange Rings 316L SS (standard), Monel®, titanium Carbon steel KEY BENEFITS

  • Flushing port provides ease of cleaning
  • Dual containment for safety

FEATURES

316L stainless steel top housing (standard) A thin PTFE gasket between the diaphragm/bottom housing ensures a leak-tight, corrosion resistant seal Continuous duty design prevents loss of process fluid if pressure instrument is removed or fails Modular design allows for a suitable combination of wetted and non-wetted materials for every application TYPICAL USES Oil and gas Refineries Chemical and petrochemical Water and wastewater Biogas and Biodiesel NACE compliant process (Sour gas separation)

102/103, 202/203, 302/303 Flanged Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. © 2021 Ashcroft Inc. 102_flanged_seal_ds_RevD_02-17-21 ashcroft.com info@ashcroft.com 1.800.328.8258 of 5 TABLE 3 - BOTTOM HOUSING MATERIALS Material Code Notes 304L SS C 316L SS S

321 SS Q Available by request

347 SS E Available by request

904L SS F Available by request Carpenter 20® D Duplex 2205 Z Available by request Halar®-coated Monel® BH N/A with flushing connections Hastelloy® B G Hastelloy® C-22 J Hastelloy® C-276 H Inconel® 625 W Monel® 400 M Nickel N PTFE T N/A with flushing connection Available only with 150-class flange Max. pressure: 270 psi Max. temperature: 150°F (66°C) PVC V N/A with flushing connection Available only with 150-class flange Max. pressure: 75 psi Max. temperature: 100°F (38°C) PVDF (Kynar®) KY N/A with flushing connection 150-class flange (only) Max. pressure: 200 psi Max. temperature: 180°F (82°C) Steel B Tantalum-clad 316L SS SU N/A with flushing connection Titanium Ti TABLE 2 - DIAPHRAGM MATERIALS Material Code 100 200 300 Notes 304L SS C • • 316L SS S • • 904L SS F • Carpenter® 20 D • • Gold Plated 316L SS W • Temp. limits: -40°F to 400°F (-40°C to 204°C) Halar®-coated Monel® R • Hastelloy® B G • • Hastelloy® C-22 J • • Hastelloy® C-276 H • • Monel® 400 P • • 200 series: must be ordered with Monel® top housing option (XYM) Nickel N • • Tantalum U • • Titanium Ti • Includes Titanium top housing Kalrez® K • • Temp. limits: 30°F to 212°F (-1°C to 100°C) Max. pressure: 500 psi PTFE T • • Temp. limits: Viton® Y • • Temp. limits: -40°F to 350°F (-40°C to 204°C) Max. pressure: 500 psi

102/103, 202/203, 302/303 Flanged Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. © 2021 Ashcroft Inc. 102_flanged_seal_ds_RevD_02-17-21 ashcroft.com info@ashcroft.com 1.800.328.8258 of 5 TABLE 4 - FILL FLUIDS Fill Fluid Temperature Viscosity (cSt at 70ºF (21ºC)) Variation Code Notes Glycerin (food grade) 0°F to 400°F (-18°C to 204°C) 1,300 CG Direct-mounting only. Not for use with vacuum service 50 cSt Silicone -40°F to 500°F (-40°C to 260°C) 50 CK 10 cSt Silicone -40°F to 500°F (-40°C to 260°C) 10 DJ Halocarbon® 4.2 -70°F to 300°F (-57°C to 199°C) 4.2 CF For use with oxygen/ oxidizing process media Slytherm® 800 -40°F to 750°F (-40°C to 400°C) 10 HA High temperature applications Syltherm® XLT -150°F to 500°F (-100°C to 260°C) 1.4 CC Low temperature applications Calflo® AF -20°F to 600°F (-29°C to 316°C) 60 KF High temperature, silicone-free Mineral Oil 10°F to 400°F (-12°C to 204°C) 75 MY Neobee® M-20 (food grade) 5°F to 400°F (-15°C to 204°C) 9.5 NM Silicone (food grade) -40°F to 500°F (-40°C to 260°C) 350 CZ Distilled Water 40°F to 185°F (4°C to 85°C) 0.9 FJ 50/50 Glycerin/Water 15°F to 200°F (-9°C to 93°C) 30 GH Propylene Glycol -50°F to 325°F (-46°C to 163°C) 54 CV Ethylene Glycol 20°F to 325°F (-7°C to 163°C) 14 FK 50/50 Ethylene Glycol/Water -25°F to 190°F (-32°C to 88°C) 2.9 CT 80/20 Glycerin/Water 15°F to 225°F (-9°C to 107°C) 270 GR 95/5 Water/Propylene Glycol 40°F to 185°F (4°C to 85°C) 1.0 PY

102/103, 202/203, 302/303 Flanged Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. © 2021 Ashcroft Inc. 102_flanged_seal_ds_RevD_02-17-21 ashcroft.com info@ashcroft.com 1.800.328.8258 of 5 ORDERING CODE Example: 50 1 02 C C 02T -XCK SE 300 RF Process Connection Size 50 - ½ NPS 50 75 - ¾ NPS 10 - 1 NPS 15 - 1½ NPS 20 - 2 NPS 30 - 3 NPS Diaphragm Type 1 - 100 Series metallic capsule diaphragm threaded into top housing 1 2 - 200 Series diaphragm welded (metallic) or bonded (elastomeric) to top housing 3 - 300 Series elastomeric diaphragm clamped between upper & lower housing Bottom Housing Options 02 - Flanged process connection, without flushing connection 02 03 - Flanged process connection, with flushing connection Diaphragm Materials (see table 2 on page 2) C - 304L Stainless Steel C Bottom Housing Materials (see table 3 on page 2) C - 304L SS C Instrument Connection Size 02T - ¼ NPT Female 02T 04T - ½ NPT Female Options (if choosing option(s) must include an “X”) -X__ Fill Fluids (see table 4 on page 3 for more available fill fluids) CG - Glycerin CK - 50 cSt Silicone CK CF - Halocarbon Optional Features Flushing Port AW - Single ½˝ flushing connections (03 bottom housing only) DB - Dual ½˝ flushing connections (03 bottom housing only) DK - Dual ¼˝ fl ushing connections (03 bottom housing only) PU - Pipe plug for flushing connection Top Housing YM - Monel ® 400 top housing Assembly/Hardware DU - Instrument welded to top housing LD - SS locking device NH - SS instrument tag SB - SS clamping bolts SE - SS flange rings and bolts SE Other CD-5 - NACE compliance certificate MQ - Positive material identification 6B - Cleaned for oxygen service Flange Rating (see table 1 on page 1 for applicable pressure rating) 150 - ASME 150 300 - ASME 300 300 600 - ASME 600 900 - ASME 900 1500 - ASME 1500 2500 - ASME 2500 (Available by request) Flange Types (contact Ashcroft for alternate flange types) RF - Raised Face RF RJ - Ring Joint FF - Flat Face When selecting an instrument, refer to the Min/Max Guide for compatibility with this diaphragm seal or scan the QR code to the right.

102/103, 202/203, 302/303 Flanged Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. © 2021 Ashcroft Inc. 102_flanged_seal_ds_RevD_02-17-21 ashcroft.com info@ashcroft.com 1.800.328.8258 of 5 A B C Nuts, bolts & flange by user Flushing connection 1⁄8 NPT for 11⁄2" 1⁄4 NPT for 2" & 3" Flange A B C Size Rating # in mm in mm in mm 150 5 (127) 11⁄2˝ 300 or 600 61⁄4 (159) 3 (76) 21⁄16 (52) 900 or 1500 7 (178) 150 6 (152) 2˝ 300 or 600 61⁄2 (165) 311⁄32 (84) 23⁄8 (60) 900 or 1500 81⁄2 (215) 150 71⁄2 (191) 33⁄32 (79) 27⁄32 (56) 3˝ 300 or 600 81⁄4 (210) 33⁄16 (81) 27⁄32 (57) 900 91⁄2 (241) 323⁄32 (94) 23⁄4 (70) 1500 101⁄2 (267) 103, 203, 303 – Flanged 11⁄2,˝ 2,˝ 3˝ (raised face only) one piece bottom housing with flushing connection A B Nuts & flange by user Flange A B Size Rating # in mm in mm 150 31⁄2 (89) 215⁄16 (75) 1⁄2˝ 300 or 600 33⁄4 (95) 3 (76) 900 or 1500 43⁄4 (121) 33⁄16 (81) 150 37⁄8 (98) 213⁄16 (71) 3⁄4˝ 300 or 600 45⁄8 (117) 3 (76) 900 or 1500 51⁄8 (130) 33⁄16 (81) B C D A Flange A B C Size Rating # in. mm in. mm in. mm 1 150 4-1/4 (100) 300 or 600 5 (127) 2-9/16 (65) 1-23/32 (69) 103 & 203 only Flange D E Size Rating # in. mm in. mm 1 150 300 or 600 1-5/8 (41) 3/8 (9) “E” BOTTOM OF HOUSING TO CL OF 1⁄8 NPT FLUSHING PORT TYPES 103 & 203 ONLY “E” A D B C BOTTOM OF HOUSING TO CL OF 1⁄8 NPT FLUSHING PORT TYPES 103 & 203 ONLY Flange A B C Size Rating # in. mm in. mm in. mm 1 900 or 1500 5-7/8 (149) 103 & 203 only Flange D E Size Rating # in. mm in. mm 1 900 or 1500 A B Nuts & flange by user 1⁄4 NPT flushing connection Flange A B Size Rating # in mm in mm 150 31⁄2 (89) 215⁄16 (75) 1⁄2˝ 300 or 600 33⁄4 (95) 3 (76) 900 or 1500 43⁄4 (121) 33⁄16 (81) 150 37⁄8 (98) 213⁄16 (71) 3⁄4˝ 300 or 600 45⁄8 (117) 3 (76) A B C Nuts, bolts & flange by user Flange A B C Size Rating # in mm in mm in mm 11⁄2˝ 150 5 (127) 25⁄16 (59) 113⁄32 (39) A B Nuts & flange by user 1⁄4 NPT flushing connection Flange A B Size Rating # in mm in mm 150 31⁄2 (89) 215⁄16 (75) 1⁄2˝ 300 or 600 33⁄4 (95) 3 (76) 900 or 1500 43⁄4 (121) 33⁄16 (81) 150 37⁄8 (98) 213⁄16 (71) 3⁄4˝ 300 or 600 45⁄8 (117) 3 (76) 102, 202, 302 - Flanged Process Connection 1⁄2,˝ 3⁄4,˝ NPT 102, 202, 302 – Flanged Procees Connection - one piece bottom housing 11⁄2,˝ 2,˝ 3˝ (raised face only) - all materials except PVC, PTFE and Kynar 102, 202,103, 203 – Flanged 1˝ (raised face only) one piece bottom housing, with and with- out flushing connection 102, 202, 302 – Flanged Process Connection - (raised face only) two piece bottom housing, 11⁄2,˝ 2,˝ - PVC, PTFE and Kynar 103, 203, 303 – Flanged Process Connection 1⁄2,˝ 3⁄4˝ NPT (with flushing conection) 102, 202,103, 203 – Flanged 1˝ (raised face only) one piece bottom housing, with and with- out flushing connection DIMENSIONS in [ ] are millimeters Flange A B C Size Rating # in mm in mm in mm Flange A B C Size Rating # in mm in mm in mm 11⁄2˝ 300 or 600 6.25 [159] 2.38 [60] 1.50 [38] 900 or 1500 7.00 [178] 2.80 [71] 1.50 [38] 300 or 600 6.50 [165] 2.94 [75] 1.50 [38] 900 or 1500 8.50 [216] 2.94 [75] 1.50 [38] 300 or 600 8.50 [216] 2.38 [60] 1.47 [37] 1500 10.50 [267] 3.00 [76] 2.09 [53] Flange A B C Size Rating # in mm in mm in mm 11⁄2˝ 300 or 600 6.25 [159] 3.00 [76] 2.06 [52] 900 or 1500 7.00 [178] 3.00 [76] 2.06 [52] 300 or 600 6.50 [165] 3.53 [90] 2.38 [60] 900 or 1500 8.50 [216] 3.53 [90] 2.38 [60] 300 or 600 8.50 [216] 3.03 [77] 2.15 [55] 1500 10.50 [267] 3.63 [92] 2.72 [69] Flange A B Size Rating # in mm in mm 1⁄2˝ 300 or 600 3.75 [95] 3 [76] 900 or 1500 4.75 [98] 3.19 [81] 300 or 600 4.63 [117] 3 [76] Flange A B Size Rating # in mm in mm 1⁄2˝ 300 or 600 3.75 [95] 3 [76] 900 or 1500 4.75 [98] 3.19 [81] 3/4˝ 150 3.88 [152] 2.81 [71] 300 or 600 4.63 [117] 3 [76] 900 or 1500 5.13 [130] 3.19 [81] Flange A B C Size Rating # in mm in mm in mm 1˝ 900 or 1500 5.88 [149] 2.88 [73] 2.25 [57]2500 6.25 [159] Flange D 102 & 203 only E Size Rating # in mm in mm 1˝ 900 or 1500 2 Flange A B C Size Rating # in mm in mm in mm 1˝ 150 4.25 [100] 2.56 [65] 1.72 [69]300 or 600 5 [127] Flange D 103 & 203 only E Size Rating # in mm in mm 1˝ 150 2 1.63 [41] 0.38 [9]300 or 600 For reference only, consult Ashcroft for specific dimensional drawings