Conax Single Element Feedthrough (PG/MPG)
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Datasheet : 101 NOTE: European specification standard is 316 stainless steel for gland body Conduit Connection *de p Non-Pressure Retaining Type A Pas mounting thread only. Conax Technologies Model PG Packing Glands provide pressure/vacuum sealing for tubes, probes, pipe, cable or any single element assembly (not electrically isolating), including thermocouples, RTDs, thermometers, thermistor probes, capillary tubes, tubewells, multi-pair cables and analyzer sample tubes. PG glands seal against gases and liquids and resist element movement under pressure. PG gland bodies with NPT threads or SAE threads are constructed from 303SST standard. Weld-neck style gland bodies are constructed from 316LSST standard. Caps and followers for all styles are constructed from 303SST standard. Many optional materials are also available, including 316LSST, Monel 405, Hastelloy C276, Inconel and more. For information on alternative materials, see page 9. Cap Style A offers a mounting thread only. Cap Style B provides threading on both ends for attachment to conduit or terminal heads. Type B has cap end threaded. B Cap NPT matches the standard mounting NPT. Alternative sealant materials and custom bore sizes are available. Please consult a Conax Technologies sales engineer for custom needs. • Temperature Range: -400" F to +1600° F (-240° C to +870° Q, depending on sealant used. See page 8 for details. • Pressure Range: Vacuum to 10,000 PSIG (690 bar) -see Pressure Ratings in Specifications Chart. Accessories The replaceable sealant permits repeated use of the same fitting. Assembly is simple and may be done in the field. Simply insert the element and torque the cap. To replace the sealant and/or element, simply loosen the cap, replace the necessary items, relubricate and retorque the cap. Glands are supplied factory lubricated. When reused, the glands should be relubricated to maintain published torque and pressure ratings. If glands are cleaned prior to assembly, they should be relubricated. On weld mount models, the heat from the welding process will destroy the lubricant. These models must also be relubricated prior to use. See page 103 for information on our lubrication kit. To order Replacement Sealant, order RS - (Gland) - (Diameter) - (Sealant) Example: RS-MPG-125-V PG Gland MIC • 0.040 to 0.062 bore sizes MPG • 0.039 to 0.187 bore sizes PG2 • 0.118 to 0.250 bore sizes PG4 • 0.187 to 0.375 bore sizes PG5 • 0.375 to 0.750 bore sizes Modifiers are added in parentheses to indicate optional mounting methods. See specifications chart lor the proper morSfiers. Diameter of Tube or Probe Custom bore sizes also available. Blanks are provided with no hole in the body. foBower and sealant. Cap Style A - has mounting thread only B-has cap end threaded Sealant - V - Viton N- Neoprene T-Teflon - L - Lava - G- Grafoil Other sealant materials also available. <£> <f Example: PG5-500-A-V Note: These glands are available with flanges. See pages 80-101 tor tlange options. Thermal Detection Limited Unit 6, Primrose Hill Industrial Estate Orde Wingate Way Stockton-on-Tees, England, TS19 0GA Email: sales@thermal-detection.com Web: www.thermal-detection.com

Datasheet : 101 PG Selection Guide Model NPT Size* 'These are the standard mounting ports fa these models. Optional reduced mounting ports may also be available. See the Specifications Charts on the subsequent pages ta details. Sealant Selection Guide MaterialTemperature Range lavad)_-300~ F lo +1600" F (-185' C to •f870' C) Gialoll(G) -400" F to +925" F In aa; +3000" F in inert or reducing atm. (-240- C to +495" C in air. +165CT C In Inert or reducing atm.) Thermal Detection Limited Unit 6, Primrose Hill Industrial Estate Orde Wingate Way Stockton-on-Tees, England, TS19 0GA

NPTTHREAD MOUNT/ WELDNECK MAMETER WELD NECK LENGTH _ LENGTH *A* (STANDARD A CAP) LENGTH-B" _ Weld Neck Mount Note: the pressure and torque ratings provided in this catalog apply only when bores are drilled by Conax Technologies. * Hex size for the body and cap are the same unless a cap size is provided in parentheses. Blanks are provided with no hole in the body, follower and sealant. ** weld neck models require lubrication prior to use. N/0 = Not Offered. NA = Not Applicable Thermal Detection Limited Unit 6, Primrose Hill Industrial Estate Orde Wingate Way Stockton-on-Tees,...

SINGLE ELEMENT SEALING-SPECIFICATIONS ■ PG SERIES Tube/Probe Diameter Catalog Number IN MM C/F = Consult factory. NA = Not Applicable. AH pressure and torque ratings were determined at 68'F (20'C) using stainless steel rod as the element. Pressure ratings may degrade at higher temperatures. Pressure rating guide values are provided for glands with elements restrained by the compressed sealant. Higher pressure may be attained with additional element restraints. Tolerance of tube or probe dameter is ±0.005 (±0.003 for dameters -<0.040). Deviation from the nominal may affect pressure...

WELD NECK DIAMETER Weld Neck Mount WELD NECK LENGTH Tube/Probe Hex Size Pressure Rating Diameter Length‘A’ Length B’ Body Cap Body Cap Neoprene Viton Teflon Lava Grafoil IN MM IN MM IN MM IN IN MM MM PSIG BAR PSIG BAR PSIG BAR PSIG BAR PSIG BAR BORE SIZES 0187" 100.375" (1/8" PIPE)- MODEL PG4 Note: the pressure and torque ratings provided in this catalog apply only when Pores are drilled by Conax Technologies. * Hex size for the body and cap are the same unless a cap size is provided in parentheses. Blanks are provided with no hole in the body, follower and sealant. ” Weld neck models...

SINGLE ELEMENT SEALING-SPECIFICATIONS ■ PG SERIES Tube/Probe Diameter Catalog Number IN MM C/F= Consult factory. NA = Not Applicable AH pressure and torque ratings were determined at 68" F (20'C) using stainless steel rod as the element. Pressure ratings may degrade at higher temperatures. Pressure rating guide values are provided tor glands with elements restrained by the compressed sealant. Higher pressure may be attained with additional element restraints. Tolerance of tube or probe diameter is ±0.005. Deviation from the nominal may attect pressure ratings. Standard O.D. tolerance of...