Parr Instrument Series 4520 - Manual (Page 21)

21
4520 Bench Top Reactors Parr Instrument Company
PARTS LISTS
Reaction Vessel Parts List
Consult the itemized list for your reactor
provided along with this manual. For purpose of
reactor identification, the following
abbreviation/codes are used:
FH -
Fixed Head LD - Light Duty
RV - Removable Head HD - Heavy Duty
FG - Flat Gasket OS - O-ring Seal
Part No. Description Code
Cylinders
236HC10 Cylinder, 1000 mL FG
236HC20 Cylinder, 2000 mL FG
2742HC10 Cylinder, 1000 mL OS
2742HC20 Cylinder, 2000 mL OS
HEADS
1370HC20 Head RVFG(LD)
2252HC20 Head FHFG(LD)
2740HC20 Head RVOS(LD)
2750HC20 Head FHOS(LD)
2259HC20 Head FHFG(HD)
2758HC20 Head FHOS(HD)
755HC50 Head RVFG(HD)
INTERNAL FITTINGS
THERMOWELL
265HC7
Thermowell 1000ml FH
265HC12 Thermowell 2000ml FH
STIRRER SUPPORT BRACKET
A380HC
Stirring Bracket Assembly FG
A1404HC Stirrer Bracket Assembly OS
380HCF Cap screw for A380HC/ A1404HC bracket
299HC Bushing PTFE for A380HC/ A1404HC bracket
299HCKF Bushing, graphite for A380HC/ A1404HC bracket
DIP TUBE
257HC26
Dip Tube with nut, 1000 mL
257HC27 Dip Tube with nut, 2000 mL
For parts made from alternate materials use
the codes shown below as a suffix to the
standard part number.
CM - Alloy 400
CC - Alloy 20Cb3
CT - Alloy 600 CAD - Titanium G2
CG - Alloy B-2 CAA - Titanium G4
CXA Zirconium G702 CH - Alloy C-276
CXB Zirconium G705
Part No.
Description Code
SHAFTS
352HC6 Stub shaft, A1120HC6, 2.56” RV(LD)
352HC9 Stub shaft, A1120HC6 , 3.98” FH(LD)
1025HC39 Stub shaft, A1180HC4, 5.76” FH(HD)
1025HC14 Stub shaft, A1180HC4, 4.12” RV(HD)
A449HC Shaft assembly with coupling,
1000 mL (LD)
A449HC2 Shaft assembly with coupling,
2000 mL (LD)
A1030HC Shaft assembly with coupling,
1000 mL (HD)
A1030HC2 Shaft assembly with coupling,
2000 mL (HD)
378HC Coupling, stirring shaft (LD)
379HC Pin, shaft, coupling (LD)
1028HC Coupling, stirrer shaft (HD)
1029HC Pin, shaft, coupling (HD)
447HC Shaft bushing, PTFE (LD)
1027HC Shaft, bushing, PTFE (HD)
448HC Shaft with 447HC bushing, 1000
mL (LD)
448HC2 Shaft with 447HC bushing, 2000
mL (LD)
1025HC Shaft with 1027HC bushing, 1000
mL (HD)
1025HC2 Shaft with 1027HC bushing, 2000
mL (HD)
A358HC2 Impeller with set screws, 2.28” dia
A358HC5 Impeller with set screws, 2” dia
358HC2F Set screws for impeller
GASKETS & SEALS
48HC
Gasket, silver; thermowell and LD drive
48HCFG Gasket, gold plated; thermowell and LD drive
315HC2 Head Gasket, PTFE FG
2741HCJV O-ring FKM OS
2741HCJK O-ring FFKM OS