1. Manuals
  2. Brands
  3. Parr Instrument Manuals
  4. Laboratory Equipment
  5. 4703
  6. Operating instructions manual

Parr Instrument 4703 Operating Instructions Manual

General purpose pressure vessels
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
239M
4600 & 4700
General Purpose Pressure Vessels
Operating Instruction Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 4703 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Parr Instrument 4703

Summary of Contents for Parr Instrument 4703

  • Page 1 239M 4600 & 4700 General Purpose Pressure Vessels Operating Instruction Manual...

  • Page 2: Table Of Contents

    Material Designations for Alloys other than T316SS Safety Information Gasket Material Designations Explanation of Symbols Environmental Conditions SERIES 4700 WORKING LIMITS AND PARTS LISTS Unpack Carefully Series 4703-4714 Provisions for Lifting and Carrying Series 4740 Cleaning and Maintenance Series 4750 User’s Responsibility Series 4760-4777...

  • Page 3: Preface

    However, it is the user’s responsibility to install and be followed when using a variety of pressure vessels operate it in conformance with local pressure and manufactured by the Parr Instrument Company. They electrical codes. include temperature and pressure ratings for Series...

  • Page 4: Explanation Of Symbols

    Parr Instrument Company in ing carriers. The vessel, motor, heater, and tem- order to determine which part(s) may be replaced or perature controller may be packed separately for serviced.

  • Page 5: User's Responsibility

    The standard material of construc- is often faced with a choice between over- or tion for Parr Instrument Company is Type 316 Stain- under-designed equipment. The hazards intro- less Steel. duced by under-designed pressure vessels are...

  • Page 6: Closures

    The gasket must be re- placed whenever it becomes worn or damaged. Any nicks in gasket Split Ring Closure Operations 4703 22 mL Screw recess area or to the sealing face All vessels with split ring closures, except the larger Cap Vessel of the cylinder must be avoided.

  • Page 7: Parr Pressure Vessel Seals

    General Purpose Pressure Vessels PARR PRESSURE VESSEL SEALS O-rings are available in several different materials for use within the temperature limit listed in the following table. Several different head sealing arrangements are used in Parr Pressure Vessels, each selected for easy Vessel Seal Temperature Limits access to the interior of the vessel as well as for Material...

  • Page 8: Vessels With A Flat Ptfe Or Flexible Graphite Gasket

    General Purpose Pressure Vessels Vessels with a Flat PTFE or Flexible Graphite Gasket Vessels with a Metal Gasket The closure bolts may be tightened using either an Pressure vessels with a metal gasket require a open-end wrench for smaller vessels where the bolt uniform loading on the gasket carefully applied by torque requirement is less or with a torque wrench tightening a ring of compression bolts with a torque...

  • Page 9: Other Vessel Head Fittings

    General Purpose Pressure Vessels OTHER VESSEL HEAD FITTINGS Pressure Gages Pressure gages display in both psi and bar in vari- ous ranges for use on Parr gage block assemblies. Gage Block Assemblies The available ranges are shown in the gage block parts list.

  • Page 10: Tapered Pipe Threads

    1. Periodically inspect all electrical wiring and pres- sure connections for excessive corrosion. Sus- BUSHING Thread (D) 9/16-18 3/4-16 pect parts should be replaced by components only supplied by Parr Instrument Company. Bore (E) 3/32” 1/8” 2. Always use appropriate wrenches on all fittings Nut No.

  • Page 11: Periodic Pressure Tests

    To return a vessel for repair, contact Parr Instrument 10. Routinely inspect screw cap threads for wear Company for a return authorization number (RMA).

  • Page 12: Head Assembly Guide

    General Purpose Pressure Vessels HEAD ASSEMBLY GUIDE Refer to this table for more information about Head Styles Listed in Series Working Limits and Parts List section. Head Style Description One opening, TBD One opening, size to be determined by user “A”...

  • Page 13: Series 4700 Working Limits And Parts Lists

    General Purpose Pressure Vessels SERIES 4700 WORKING LIMITS AND PARTS LISTS Series 4703-4714 Closure Recommended Bolt Torque: Model Size Head Style Material PTFE Gasket 4703 22 mL Steel One opening, TBD 500 PSI 15 ft - lbs 4704 22 mL “A"...

  • Page 14: Series 4740

    General Purpose Pressure Vessels Series 4740 Part No. Description Flat Gasket Seal Model Size Head Style 1827HC Head , "A" Socket opening 4740 75 mL “A” Socket A1828HC Cylinder, 75 mL 4742 25 mL “A” Socket A1828HC2 Cylinder, 22 mL 1829HCKL Gasket, Flexible Graphite Working Limits*...

  • Page 15: Series 4750

    General Purpose Pressure Vessels Series 4750 Model Size Head Style 4750 125 mL One opening, TBD 4751 125 mL “A” Socket 4752 200 mL One opening, TBD 4753 200 mL “A” Socket 4754 125 mL “A” Socket & 1/8” NPT with thermocouple 4755 200 mL...

  • Page 16: Series 4760-4777

    General Purpose Pressure Vessels Series 4760-4777 Model Size Head Style Part No. Description Flat Gasket Seal 4760 300 mL One opening, TBD 453HC Head, "A" Socket opening 4761 300 mL “A” Socket 453HC5 Head, "A" Socket & 1/8” NPT 4762 450 mL One opening, TBD Head, “A”...
  • Page 17 General Purpose Pressure Vessels 593HC SERIES PRESSURE GAGE 836HC GAGE ADAPTER A472E THERMOCOUPLE 288VBAD MALE CONNECTOR 366VBA_ HEX COUPLING A833HC MALE CONNECTOR 818HC45 HEAD A888HC2 R/D HOLDER ASSY 526HC SERIES R/D A455HC SPLIT RING ASSY 454HC COMPRESSION RING 457HC2 GASKET A456HC DROP BAND W/SCREW 832HC4 DIP TUBE W/NUT 452HC CYLINDER, 300mL...

  • Page 18: Series 4760Q-4777Q

    General Purpose Pressure Vessels Series 4760Q-4777Q Model Size Head Style Part No. Description O-ring Seal 4760Q 300 mL One opening, TBD 2321HC2 Head, “A" socket opening 4761Q 300 mL “A” Socket 2321HC3 Head, "A" socket & 1/8” NPT 4762Q 450 mL One opening, TBD 2340HC11 Head, VGR...
  • Page 19 General Purpose Pressure Vessels 288VBAD MALE CONNECTOR A472E THERMOCOUPLE 366VBA_ HEX COUPLING A833HC MALE CONNECTOR A888HC2 R/D HOLDER ASSY 562HC SERIES R/D 2340HC11 HEAD 2195HC SPLIT RING ASSY A456HC DROP BAND W/SCREW 2341HCJV O-RING 832HC4 DIP TUBE W/NUT 2342HC CYLINDER, 300mL 593HC SERIES PRESSURE GAGE 836HC GAGE ADAPTER A122VB STRAIGHT VALVE...

  • Page 20: Series 4790

    General Purpose Pressure Vessels Series 4790 4790 with Flat Gasket & Split Ring Model Size Head Style Part No. Description 4791 25 mL Head, VGR (three valves) & 1/8” NPT 2432HC3 (General Purpose & HP vessels) 4792 50 mL Fixed Head, VGR (two valves) & & 4793 100 mL 3665HC...
  • Page 21 General Purpose Pressure Vessels Recommended Bolt Torque PTFE or Flexible Graphite 15 ft - lbs max 593HC SERIES PRESSURE GAGE A146VB ANGLE VALVE 836HC GAGE ADAPTER 154VB 45 DEGREE ELBOW 260HC2 ADAPTER 288VBAD MALE CONNECTOR 2432HC3 HEAD 366VBA_ MALE CONNECTOR A888HC2 R/D HOLDER ASSY 526HC SERIES R/D 429HC2 GASKET...

  • Page 22: Series 4600 Working Limits And Parts Lists

    General Purpose Pressure Vessels SERIES 4600 WORKING LIMITS AND PARTS LISTS Series 4600-4620 Part No. Description Flat Gasket Seal 229HC3 Head, "B" Socket Model Size Head Style 229HC6 Head, "B" Socket, thermowell 4601 1000 mL One opening, TBD 942HC59 Head, one Rupture Disc Opening 4602 2000 mL One opening, TBD...

  • Page 23: Series 4600Q-4620Q

    General Purpose Pressure Vessels Series 4600Q-4620Q Part No. Description O-ring Seal 2326HC2 Head, “B” Socket Model Size Head Style 2326HC3 Head, "B" Socket & thermowell 4601Q 1000 mL One opening, TBD 2740HC30 Head, VGR, thermowell 4602Q 2000 mL One opening, TBD 2742HC10 Cylinder, 1000 mL, 5.32"...

  • Page 24: Series 4605-4626

    General Purpose Pressure Vessels Series 4605-4626 Part No. Description Flat Gasket Seal 2330HC12 Head, "B" socket Model Size Head Style 2330HC13 Head, "B" socket, thermowell 4605 600 mL One opening, TBD 2300HC19 Head, VGR, thermowell 4606 1200 mL One opening, TBD 2302HC Cylinder, 600 mL 4615...

  • Page 25: Series 4650

    Note: For special material vessels add material code for head, cylinder and/or internal fittings per page 12. *For alternate ratings please consult Parr Instrument Company. w w w . p a r r i n s t . c o m...

  • Page 26: Series 4660

    General Purpose Pressure Vessels Series 4660 A131VB Model Size Head Style ANGLE VALVE A131VB ANGLE VALVE 420HC2 4661 3.78 L One opening, TBD ADAPTER 658HC 4662 3.78 L VGR, thermowell ADAPTER, VALVE 658HC 4665 7.99 L One opening, TBD ADAPTER, VALVE A754HC SPLIT RING ASSY 4666...

  • Page 27: Series 4660Q

    General Purpose Pressure Vessels Series 4660Q Model Size Head Style Working Limits Maximum Working Pressure 4661Q 3.78 L One opening, TBD (T316SS) 1900 psi (131 bar) 4662Q 3.78 L VGR, thermowell Maximum Working Temperature with FKM O-ring 225 °C 4665Q 7.99 L One opening, TBD Maximum Working Temperature...

  • Page 28: Series 4670-4674

    Note: For special material vessels add material code for head, cylinder and/or internal fittings per page 12. *For alternate ratings please consult Parr Instrument Company. P a r r I n s t r u m e n t C o m p a n y...

  • Page 29: Series 4676-4677

    General Purpose Pressure Vessels Series 4676-4677 56HC SERIES PRESSURE GAGE A707HC2 R/D HOLDER ASSY Model Size Head Style 708HCP SERIES R/D A472E5 THERMOCOUPLE 4676 5 gallons One opening, TBD 4677 5 gallons VGR, thermowell 1566HC2 ADAPTER, REDUCER 3X 1571HC HEAD LIFT RING Working Limits Maximum Working Pressure (T316SS)

  • Page 30: Series 4678-4679

    General Purpose Pressure Vessels Series 4678-4679 Model Size Head Style 56HC SERIES PRESSURE GAGE 4678 10 L One opening, TBD A472E5 THERMOCOUPLE 4679 10 L VGR, thermowell A707HC2 R/D HOLDER ASSY 1566HC2 ADAPTER, REDUCER Working Limits 3X 1571HC EYE, LIFT NOT SHOWN: Maximum Working Pressure 2X 1593HC LIFT RING...

  • Page 31: Series 4680

    General Purpose Pressure Vessels Series 4680 Model Size Head Style 56HC SERIES PRESSURE GAGE A176VB STRAIGHT VALVE 4680 1000 mL One opening, TBD 491HCAD NIPPLE 4681 1000 mL VGR, thermowell 1446HC ADAPTER 4682 1800 mL One opening, TBD 154VB2 ELBOW, 45 DEGREE A176VB STRAIGHT VALVE 4683 1800 mL...

  • Page 32: 4316 & 4317 Gage Block Assemblies

    General Purpose Pressure Vessels 4316 & 4317 GAGE BLOCK ASSEMBLIES Gage Block Parts List Part No. Description 112VB4AK Valve needle 123VB2 Valve handle 126VB Lantern ring for high temp service (Use w/4VB4KL packing w/out 20VB) 20VB Valve seat, Kel-F 21VBAA Lantern ring (see also 126VB) 302VBAD Tube connector, 1/4"NPT (F) x 3/8 OD tube...
  • Page 33 General Purpose Pressure Vessels Series 56HC Pressure Gages, 4-1/2” diameter, T316SS Part No. Description 56HCPA 0-100 psi 56HCPB 0-200 psi 56HCPC 0-600 psi 56HCPD 0-1000 psi 56HCPF 0-2000 psi 56HCPG 0-3000 psi 56HCPH 0-5000 psi 56HCPK 0-10000 psi Series 593HC Pressure Gages, 3-1/2” diameter, T316SS Part No.

  • Page 34: Gage Block Assembly Drawing

    General Purpose Pressure Vessels Gage Block Assembly Drawing A1906EP_ 593HC SERIES 56HC SERIES SERIES PRESSURE GAGE PRESSURE GAGE PRESSURE (4316) (4317) TRANSDUCER A2599HC2 155VB TRANSDUCER COOLING STREET TEE BODY ASSEMBLY (OPTIONAL) OPTIONAL PRESSURE TRANSDUCER 49HC2 302VBAD ORIFICE CONE FEMALE CONNECTOR 3/8T - 1/4 NPTF 6VBAA 21VBAA...
  • Page 35 General Purpose Pressure Vessels A1906EP_ SERIES PRESSURE TRANSDUCER (OPTIONAL) 593HC SERIES PRESSURE GAGE A2599HC2 TRANSDUCER COOLING BODY ASSEMBLY (OPTIONAL) A1357E SERIES THERMOCOUPLE 155VB STREET TEE (OPTIONAL) A411VB2AD MALE CONNECTOR 1/16T/1/8NPT BT A147VB 154VB2 49HC2 302VBAD STRAIGHT ELBOW VALVE (OPTIONAL) ORIFICE CONE FEMALE CONNECTOR 3/8T - 1/4 NPTF (OPTIONAL)
  • Page 36 2 3 9 M R 1 1 0 4 / 1 8 / 1 7...

This manual is also suitable for:

470447134714

Table of Contents