Series 4550 Floor Stand Reactors, 1 & 2 Gallons Documents DescriptionSpecifications Accessories Documents RFQ Sales Literature 4500MB Chapter 2 Stirred Reactors Manuals You mustregister/log into access instruction manuals. 395M Series 4550 Floor Stand Reactors Operating Instructions 234M Magnetic Drive Operating Instructions 231M Safety Rupture Disc Assemblies Operating Instructions 230M Safety in the Operation of Reactors & Pressure Vessels 201M Limited Warranty