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TRANG CHỦ Sản phẩm Parr Stirred Reactor Series Series 4550 Floor Stand Reactors, 1 & 2 Gallons

These 4550 Reactors extend the size range of the 4530 Series to 1 and 2 gallon (3.75 and 7.99 liter) sizes, providing excellent facilities for pilot plant studies.

These reactors are available with an FKM O-ring seal for operating temperatures to 225 °C, and FFKM O-ring for temperatures to 300 °C, or with a flat, PTFE gasket for operating temperatures up to 350 °C maximum.

Both fixed head and moveable head designs are available. The moveable head, Model 4551 and 4552, cart reactors are designed so that they can be opened or closed conveniently without removing the cylinder from the heater and without auxiliary handling equipment. The split-ring cover clamp sections can be moved into place from the sides, and the cap screws can be tightened with the vessel in place in its heater. The fixed head versions, Model 4553 and 4554, allow the head (and the connections made to it) to remain in place while the cylinder and heater are lowered with the aid of the included pneumatic lift system.

The 1 gallon size is usually recommended for high viscosity polymer studies. An optional bottom drain valve may be added for convenient product recovery. As with the smaller floor stand models, these larger, self- contained systems can be equipped with a variety of attachments, such as: condensers, solids charging port, bottom drain, special motors, special heaters, jacketed vessels and automatic valves and regulators. Because of the higher wattage heaters for these reactors, all models in the 4550 Series require a 230 volt power supply.

 

 

 

 

 

 

 

 

Series 4550 Accessories

Parr reactors and pressure vessels are offered with a number of options and accessories which permit the user to configure the system to their reactions and intended operating conditions. Details on these options are listed below:

4878 Automated Liquid Sampler
Catalyst Addition Devices
Catalyst Baskets
Condensers
Coned Pressure Fittings
Controllers
Cooling Coils
Equipment for Use in Potentially Ignitable Atmospheres
External Valves and Fittings
Gas Measurement Systems
--Intermediate Supply Tanks
--Mass Flow
--High Pressure Gas Burettes
Heater Options
Insulated Electrical Glands
Liners
Liquids Charging Systems
--Liquid Metering Pumps
--Liquid Charging Pipettes
Magnetic Drives
Pressure Gages
Pressure Hose
Safety Rupture Discs
Sample Collection Vessel
Solids Charging Systems
Spare Parts Kits
Split-Ring Closures
Stirrer Motor and Drives
--Stirrer Options
--Gas Entrainment Impellers
Temperature Limits
Thermocouples
Valves and Fittings
--Bottom Drain Valves
--Manual Control Valves for Compressed Gas Tanks
--Pressure Relief Valves
--Safety Check Valves
Windows
 
Click Here to download Options and Accessories in PDF format

 

Series 4550 Ordering Guide

The System Identification No. for the Base System is:
455__-T-SS-HD-230-VS.50-2000-4848

Click on the selections below to develop a composite identification number which may be used to request a quote or to order a 4550 Series Reactor.