Parr Instrument 4700 - Manual (Page 26)

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 26
Series 4660
Model Size Head Style
4661 3.78 L One opening, TBD
4662 3.78 L VGR, thermowell
4665 7.99 L One opening, TBD
4666 7.99 L VGR, thermowell
Working Limits
Maximum Working Pressure
(T316SS) 1900 psi (131 bar)
Maximum Working Temperature
with PTFE 350 °C
Part No. Description Flat Gasket Seal
657HC16 Head, VGR (two valves) & thermowell
657HC100 Head, one 1/4” NPT opening
660HC Cylinder, 7.99 L (2 gal), 17.2” deep
660HC6 Cylinder, 3.78 L (1 gal), 8.62" deep
655HC Gasket, Flexible Graphite
655HC3KL Gasket, PTFE
659HC Compression Ring
A754HC Split Ring with compression bolts
754HCFDE Compression Bolts (10 required)
48HC Thermowell gasket, silver
48HCFG Thermowell gasket, gold plated
265HC4 Thermowell, 8" deep
A935HC Thermowell, 16.68" deep
A472E6 Thermocouple, 15-1/2”, 1 G
A472E5 Thermocouple, 21-1/2”, 2 G
56HCPD Pressure gauge, 4-1/2", 0-1000 psi
56HCPF Pressure gauge, 4-1/2", 0-2000 psi
56HCPG Pressure gauge, 4-1/2", 0-3000 psi
A131VB Angle Valve, 1/4" NPT (M)
A129VB Valve, Straight, 1/4” NPT(M) X 1/4”T
A147VB Valve, Straight, 1/4” NPT(M)
658HC Valve Extension
686HC Dip Tube, 1 G
686HC3 Dip Tube, 2 G
A92HWAD Connector for Dip Tube
A707HC2 Rupture Disc Assembly (Manual 231M)
708HCP10CT Rupture disc, Inconel, 1000 psi
708HCP20CT Rupture disc, Inconel, 2000 psi
708HCP30CT Rupture disc, Inconel, 3000 psi
2587HC
Head/Cylinder Service Fixture
894HC Pyrex Liner, 1 G
894HC2 Pyrex Liner, 2 G
894HC4HA PTFE Liner, 1 G
894HC5HA PTFE Liner, 2 G
*For special material vessels add material code for head, cylinder or internal fittings per page 12.
(OPTIONAL)
686HC3 DIP TUBE, 2 GAL
A472E5
THERMOCOUPLE, 2 GAL
A472E6
THERMOCOUPLE, 1 GAL
48HC GASKET
265HC4
THERMOWELL, 1 GAL
A935HC
THERMOWELL, 2 GAL
NOT SHOWN:
A92HWAD MALE CONNECTOR
686HC DIP TUBE, 1 GAL
(OPTIONAL)
A707HC2
R/D HOLDER ASSY
708HCP
SERIES R/D
660HC6
CYLINDER, 2 GAL
56HC SERIES
PRESSURE GAGE
A754HC
SPLIT RING ASSY
658HC
ADAPTER, VALVE
655HC
GASKET
659HC
COMPRESSION RING
A131VB
ANGLE VALVE
658HC
ADAPTER, VALVE
658HC
ADAPTER, VALVE
A131VB
ANGLE VALVE
660HC
CYLINDER, 1 GAL
657HC16 HEAD
420HC2 ADAPTER
Recommended Bolt Torque:
PTFE Gasket 25 ft - lbs
Flexible Graphite 35 ft - lbs