105 ASHCROFT | Alldatasheet
Document overview
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Technical content
FEATURES
316L stainless steel top housing (standard) Available with diaphragm welded or bonded to top housing or removable threaded capsule diaphragms Weld-in design reduces the possibility of clogging Large 21/2˝ diaphragm compatible with most Ashcroft instrumentation TYPICAL USES Oil and gas Refineries Water and wastewater NACE Compliant processes (sour gas separation) Biogas and biodiesel SPECIFICATIONS Connection style: Saddle Weld Process Connection: 3˝ or larger pipes Instrument Connection: 1/4 or 1/2 NPT Fill Fluid: See table 3 on page KEY BENEFITS
- Ideal for viscous media, slurries and emulsions
- Protects from process media, extending instrumentation life
- Versatile design can be welded into any size pipe 3˝ and larger Diaphragm Threaded To Top Housing - flexible design Diaphragm Welded or Bonded To Top Housing - eliminates leak path
100 Series 200 Series
Diaphragm Bottom Housing Gasket See table 1 on page 2 See table 2 on page 2 PTFE (rated for -150ºF to 500ºF) NON-WETTED COMPONENTS Top Housing Bolt/Clamp Rings Clamp Rings 316L SS Carbon steel Carbon steel All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 105-205_seal_ds_RevB_06-21-21 ashcroft.com info@ashcroft.com 1.800.328.8258 1 of 4 105/205 In-Line Saddle Weld Diaphragm Seal Data Sheet
Hastelloy® B G Hastelloy® C-22 J Hastelloy® C-276 H Carpenter 20® D Monel® 400 M Top Housing and Mounting Hardware only X TABLE 1 - DIAPHRAGM MATERIALS Material Letter Code 100 Series 200 Series Notes 316L SS S • • 304L SS C • • 904L SS F • Monel® 400 P • • 200-series must be ordered with XYM Monel® top housing option Tantalum U • • Hastelloy® C-276 H • • Hastelloy® B G • • Hastelloy® C-22 J • • Carpenter 20® D • • PTFE T • Temp limits: -40°F to 400°F Viton® Y • Temp limits: -40°F to 350°F Max. pressure: 500 psi Kalrez® K • Temp limits: 30°F to 212°F Max. pressure: 500 psi Nickel N • • Titanium Ti • Includes titanium top housing Gold Plated 316L SS W • TABLE 3 - FILL FLUIDS Fill Fluid Temperature Viscosity (cSt at RT) 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 All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 105-205_seal_ds_RevB_06-21-21 ashcroft.com info@ashcroft.com 1.800.328.8258 2 of 4 105/205 In-Line Saddle Weld Diaphragm Seal Data Sheet
ORDERING CODE Example: 30 1 05 S S 02T XCK SE Process Connection Size 30 - 3˝ pipe 30 40 - 4˝ and larger pipe Diaphragm Type 1 - 100-series: Capsule diaphragm threaded into top housing 1 2 - 200-series: Diaphragm welded (metallic) or bonded (elastomeric) to top housing Lower Housing Type 05 - Weld-in saddle seal 05 Diaphragm Materials S - 316L SS S See Table 1 on page 2 Bottom Housing Material S - 316L SS S See table 2 on page 2 Instrument Connection Size 02T - ¼ NPT Female instrument connection 02T 04T - 1/2 NPT Female instrument connection Options (if choosing option(s) must include an “X”) X__ Fill Fluid (See Table 3 on page 2 for more available fill fluids) CK - 50 cSt Silicone CK Optional Features YM - Monel® 400 top housing (must be ordered with Monel ® or tantalum diaphragm) SE - SS rings and bolts SE LD - SS locking device NH - SS tag DU - Instrument Welded to top housing (instrument connection must be like-material to top housing) MQ - Positive material identification 6B - Cleaned for oxygen service CD-5 - NACE compliance certificate (must be ordered as a separate line item) When selecting an instrument, refer to the Min/Max Guide for compatibility with this diaphragm seal or scan the QR code to the right. All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 105-205_seal_ds_RevB_06-21-21 ashcroft.com info@ashcroft.com 1.800.328.8258 3 of 4 105/205 In-Line Saddle Weld Diaphragm Seal Data Sheet
DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings A B C E D Top of pipe A B C D E in mm in mm in mm in mm in mm A C E Top of pipe D B A B C D E in mm in mm in mm in mm in mm 105/205 SADDLE WELD DIAPHRAGM SEAL 3˝ PIPE ONLY 105/205 SADDLE WELD DIAPHRAGM SEAL 4˝ PIPE ONLY A B C D E A B C D E All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 105-205_seal_ds_RevB_06-21-21 ashcroft.com info@ashcroft.com 1.800.328.8258 4 of 4 105/205 In-Line Saddle Weld Diaphragm Seal Data Sheet