Parr Instrument 4700 - Manual (Page 25)

General Purpose Pressure Vessels
w w w . p a r r i n s t . c o m 25
154VB2 ELBOW
A176VB STRAIGHT VALVE
326HC COMPRESSION NUT
366HC BUSHING
56HC SERIES PRESSURE GAGE
1452HC ADAPTER, GAGE
491HCAD NIPPLE
A888HC2 R/D HOLDER ASSY
526HC/581HC R/D
288VBAD MALE CONNECTOR
366VBAA HEX COUPLING
914HC LOCK NUT
A176VB STRAIGHT VALVE
(OPTIONAL)
A472E THERMOCOUPLE, 250mL
1446HC ADAPTER
A472E6 THERMOCOUPLE, 1000mL
457HC3 SERIES GASKET
A176VB STRAIGHT VALVE
197VB TEE, MALE
366HC BUSHING
265HC4 THERMOWELL, 1000mL
326HC COMPRESSION NUT
1836HC7 HEAD
1461HC5 DIP TUBE, 1000mL
265HC2 THERMOWELL, 500mL
48HC GASKET
1452HC ADAPTER
248HC COMPRESSION RING
A472E2 THERMOCOUPLE, 500mL
265HC THERMOWELL, 250mL
(OPTIONAL)
A247HC2 DROP BAND W/ SCREWS
1461HC2 DIP TUBE, 250mL
(OPTIONAL)
1461HC DIP TUBE, 500mL
1834HC CYLINDER, 250mL
1834HC2 CYLINDER, 500mL
1834HC3 CYLINDER, 1000mL
A3565HC SPLIT RING ASSY
*For special material vessels add material code for head, cylinder or internal fittings per page 12.
**For alternate ratings please consult Parr Instrument Company.
Series 4650
Model Size Head Style
4651 250 mL VGR, thermowell
4652 500 mL VGR, thermowell
4653 1000 mL VGR, thermowell
Working Limits
Maximum Working Pressure** (T316SS)
6000 psi (414 bar) @ 350 °C
5900 psi (407 bar) @ 500 °C
Maximum Working Temperature** 500 °C
Recommended Bolt Torque:
PTFE or Flexible Graphite
3000 psi 35 ft - lbs
5000-6000 psi 40 ft - lbs
Part No. Description Flat Gasket Seal
1836HC7 Head, VGR, thermowell
1835HC Head, “B" Socket, thermowell
1834HC Cylinder, 250 mL, 3.25" deep
1834HC2 Cylinder, 500 mL, 6.63" deep
1834HC3 Cylinder, 1000 mL, 13.13" deep
457HC3KL Gasket, Flexible Graphite
457HC2 Gasket, PTFE
A3565HC Split ring, pair, w/ compression bolts
1278HC6F Compression bolts for above (8 req.)
A247HC2 Drop Band with set screws
SC3118SC04 Set screw for above
TX15SK
5/32 Socket screw key
248HC Compression Ring
48HC Thermowell gasket, silver
48HCFG Thermowell gasket, gold plated
263HC Thermowell, 1" deep
265HC Thermowell, 3-1/4" deep
265HC2 Thermowell, 6-1/2" deep
265HC4 Thermowell, 8" deep
424HC2 High Temp. Anti-seize lube, 1 oz.
A472E Thermocouple, 7-1/2”, 250mL
A472E2 Thermocouple, 9-1/2”, 500mL
A472E6 Thermocouple, 15-1/2”, 1000mL