Parr Instrument 4703, Operating Instructions Manual, Page: 18 / 36

General Purpose Pressure Vessels
P a r r I n s t r u m e n t C o m p a n y
18
Note: For special material vessels add material code for head, cylinder and/or internal fittings per page 12.
Series 4760Q-4777Q
Model Size Head Style
4760Q 300 mL One opening, TBD
4761Q 300 mL “A” Socket
4762Q 450 mL One opening, TBD
4763Q 450 mL “A” Socket
4764Q 600 mL One opening, TBD
4765Q 600 mL “A” Socket
4766Q 300 mL VGR
4767Q 450 mL VGR
4768Q 600 mL VGR
4772Q 160 mL One opening, TBD
4773Q 160 mL
“A” Socket
4774Q 160 mL VGR
4775Q 100 mL One opening, TBD
4776Q 100 mL “A” Socket
4777Q 100 mL VGR
Working Limits
Maximum Working Pressure (T316SS)
3000 psi (207 bar)
[200 bar for CE orders]
Maximum Working Temperature
with FKM O-ring
with FFKM O-ring 225 °C
300 °C
Part No. Description O-ring Seal
2321HC2 Head, “A" socket opening
2321HC3 Head, "A" socket & 1/8” NPT
2340HC11 Head, VGR
2342HC Cylinder, 300 mL, 3.94" deep
2342HC2 Cylinder, 450 mL, 5.94" deep
2342HC3 Cylinder, 600 mL, 7.94" deep
2342HC4 Cylinder, 100 mL, 2.00” deep, 2” ID
2342HC5 Cylinder, 160 mL, 2.00" deep
2341HCJV O-ring, FKM
2341HCJK O-Ring, FFKM
2195HC Split ring, pair
A456HC Drop band with set screw
456HCF Set screw for above
A833HC Connector for thermocouple
A472E Thermocouple, 7-1/2”, SS
A472E2 Thermocouple, 9-1/2”, SS
A472E3 Thermocouple, 11-1/2, SS
A1453HC Thermowell
A138CA Connector for thermowell
2587HC Head/Cylinder Service Fixture
Liners
Volume Pyrex PTFE
100 mL 762HC7 762HC7HA
160 mL 762HC8 762HC8HA
300 ML 762HC 762HC4HA
450 mL 762HC2 762HC5HA
600 mL 762HC3 762HC6HA