53
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 4570/80 Pressure Reactor System Specifications
Shaded bar indicates specifications that change within series.
Model No. – Moveable Vessel
4571 4572 4581 4582 4575B 4576B
Model No. – Fixed Head
4577
4578
4583
4584 4575A 4576A
Reactor Mounting
Cart / Floor Stand
Cart / Floor Stand
Bench Top
Sizes, mL
1000
1800
3750
5500
500
250
Maximum Pressure, MAWP
5000 psi (345 bar)
3000 psi (200 bar)
5000 psi (345 bar)
Maximum Temperature
with FG Flat Gasket
500 °C
Vessel Details
Closure (Cap Screws)
Split Ring (12)
Split Ring (16)
Split Ring (8)
Valves Mounted
Head
Valve Connections
1/4" NPT Female
Magnetic Stirrer, Model No.
A1120HC
A1180HC
A1120HC
Maximum Torque
16 Inch-Pounds
60 Inch-Pounds
16 Inch-Pounds
Impeller(s), 6-Blade (4-blade)
2 (2" dia.)
2 (3.5" dia.)
2 (1.38" dia.)
Pressure Gage, Size
4.5 inches
Range
0-5000 psi (345 bar)
Temperature Measurement
Thermowell
Cooling Coil
Included
Style
Serpentine
Serpentine
Single Loop
Bottom Drain Valve
1" NPS (Floor stand supports only)
Heater Style
Ceramic
Heater Power, Watts
2800
2800
2800
1000
Stirrer Motor, Variable Speed
1/4 hp
1/2 hp
1/8 hp
Electrical Supply
Volts, AC
230
230
115 or 230
Maximum Load, amps, 115 / 230
13
14
15
12 / 6
Vessel Dimensions
Inside Diameter, inches
3.75
5.5
2.5
Inside Depth, inches
6.2
10.5
9.7
15
6.6
3.2
Weight of Moveable Vessel, pounds
70
85
100
130
35
29
Weight of Fixed Vessel, pounds
85
100
120
160
37
31
Reactor Dimensions
Moveable Width x Depth x Height, in.
Cart: 35 x 18 x 50
Cart: 35 x 18 x 50
Bench Top: 17 x 24 x 42
Fixed Width x Depth x Height, in.
Floor Stand: 20 x 31 x 75
Floor Stand: 20 x 31 x 75
Moveable Weight w/Controller, pounds
245
265
325
355
125
120
Fixed Weight w/Controller, pounds
265
285
345
375
127
122
Spare Parts Kit
4579B
4589B
4579D
Other options available. See Ordering Guide, visit
or call for more information.
