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
366VBA
_
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 SERIES 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
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.
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
48HCCN
Thermowell gasket, nickel
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