43
P a r r I n s t r u m e n t C o m p a n y
1 - 8 0 0 - 8 7 2 - 7 7 2 0
2
S t i r r e d R e a c t o r s
Series 4550 Ordering Guide
Internal Cooling Coil
-No Symbol
No Coil
-CC
Spiral Coil
-SC
Serpentine Coil
Bottom Drain Valve
-No Symbol
No Bottom Drain Valve
-BDV
Bottom Drain Valve 3/8" NPT
Controller
-4848
PID Control, Ramp & Soak Programming, Motor
Speed Control, and Data logging with Software
-A1925E4
Optional RS485 to USB Cable for 4848 Controller
-4871
Process Controller
4848 Expansion Modules
-TDM Tachometer Display Module
-MCM Tachometer w/Motor Control Module
-PDM Pressure Display Module
-HTM High Temperature Cut Off Module
-ETLM External Temperature Limit Module
-MTM Motor Torque Module
4848 Cooling Control: Solenoid Valve Module
-SVM1
Not Available
-SVM2
230 VAC
Custom Options (List All Desired)
-AS
Anchor Stirrer
-BF
Baffles
-GE
Gas Entrainment Stirrer
-RC
Reflux Condenser
-RTC
Reflux Take-off Condenser
-ABH
Aluminum Block Heater
-WJ
Welded Jacket
-SCP
Solids Charging Port
-SA
Spiral Agitator
Certifications
-No Symbol
No Certification
-ASME
ASME Certification
-CE/PED European Community Certification
-CH
China Cerification
-P
Parr Certification
Spare Parts Kit
-4559M Spare Parts Kit for 4550 Series
The Order No. for the Base System is:
455__-T-SS-HD-230-VS.50-2000-4848
A composite identification number to be used when ordering a 4550 Series Reactor can be
developed by combining individual symbols from the separate sections below. For more
information on how to use this ordering guide,
Base Model
Model No.
Size
Vessel Style
4551
1 Gallon
Moveable, Cart
4552
2 Gallon
Moveable, Cart
4553
1 Gallon
Fixed Head, Floor Stand
4554
2 Gallon
Fixed Head, Floor Stand
Gasket / Maximum Temperature
-OV
FKM O-ring / 225 °C
-OK
FFKM O-ring / 275 °C
-T
PTFE Compression Gasket / 350 °C
Materials of Construction
-SS
T316 Stainless Steel
-MO
Alloy 400
-IN
Alloy 600
-HB
Alloy B-2
-HC
Alloy C-276
-CS
Alloy 20
-TI2
Titanium Grade 2
-TI4
Titanium Grade 4
-NI
Nickel 200
-ZR
Zirconium Grade 702 or 705
Magnetic Stirrer Drive
-HD
Heavy Duty, 60 in-lb
-XHD
Extra Heavy Duty, 120 in-lb
-FMD2
Footless, Heavy Duty, 60 in-lb
-FMD3
Footless, Extra Heavy Duty, 120 in-lb
Mag. Drive Material of Construction
-No Symbol
Same Material As Vessel
-MOC Symbol
Indicate Material of Construction
Electrical Supply
-230
230 VAC
Motor Option
-VS .50
Variable Speed, 1/2 hp
-XP .50
Explosion Proof Variable Speed, 1/2 hp
-AM .50
Air Motor, 1/2 hp
-GDD
Geared Direct Drive (Fixed Head Units Only)
Pressure Gage
-2000
2000 psi / 137 bar
-1000
1000 psi / 70 bar
-600
600 psi / 40 bar
-200
200 psi / 14 bar
-100
100 psi / 7 bar
A
B
C
D
E
F
G
H
I
J
M
L
N
O
P
K
