4500MB Stirred Reactors
176Pages

Parr Instrument Company Chapter 1 Start This pdf is just one chapter from our Catalog 4500. Please refer to all eight chapters to make the proper equipment choice for your needs. Stirred Reactors and Pressure Vessels Designing and Building Quality Pressure Apparatus for 120 Years

Founded in 1899 by University of Illinois Professor S.W. Parr, Parr Instrument Company has consistently strived to provide for its customers the very best in product, service and support. Parr Instrument Company elcome to the Fifteenth Edition of the Parr Stirred Reactor and Pressure Vessel Catalog. We proudly present here our latest catalog describing the continued expansion of this product line. New products, new designs, and expanded options are offered; all backed by Parr’s continuing dedication to product quality, safety, and customer satisfaction. We 211 Fifty-third Street Moline,...

Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2 The User’s Responsibility. . . . . . . . . . . . . . . 6 5 : Specialty and Custom Reactor Systems Introduction to Specialty and Custom Reactors . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Design Codes and Certification . . . . . . . . . . 8 Materials of Construction. . . . . . . . . . . . . . 10 Pressure and Temperature Limits. . . . . . . 13 High Torque Magnetic Drives . . . . . . . . . . 14 Split-Ring Closures . . . . . . . . . . . . . . . . . . . 16 Sample Collection Vessels. . . . . . . . . ....

Some of the things that make Parr Instrument Company the world leader in laboratory equipment cannot be easily shown in a catalog. We refer here to the long-established practices and policies of Parr that have helped to build our reputation as a reliable supplier in our specialized field, such as: A technical sales and support staff with an average of over 20 years of experience in this specialized field. We have “been there and done that” and we are looking forward to helping you solve your unique requirements. Communication A commitment to listen to our customers and a willingness to make...

A commitment to maintain commonly used replacement and service parts in stock for next day shipment. Investment An investment in modern machine tools and superior production management methods enables us to make available not only all of the options listed on the following pages, but also to handle custom orders for one-of-a-kind designs along with regular production orders on a routine basis. Delivery A commitment to prompt and dependable delivery schedules for not only catalog items, but also for custom equipment as well. Typical delivery time for catalog reactors constructed of stainless...

At Parr Instrument Company, we never rest on our past successes. We are constantly working to further improve our products and to streamline our processes. We continue to lead the industry in innovation, safety, and Our innovative horizontal stirred reactors can be designed to load vertically and operate in either the vertical or horizontal position. The tilt mechanism can be manual or automated. The options are only limited by your design requirements. reliability. Researchers from around the world rely on Parr’s scientific and engineering design expertise. We are continually expanding our...

Hinged Split-Rings. Available on many of our larger Reactor Systems throughout this catalog. Parr Instrument Company

The User’s Responsibility All Parr reactors and pressure vessels are designed and manufactured with great care to ensure safe operation when used within their prescribed temperature and pressure limits. But, the basic responsibility for safety when using this equipment rests entirely with the user; who must: 1. Select a reactor or pressure vessel which has the capability, pressure rating, corrosion resistance and design features that are suitable for its intended use. Parr engineers will be glad to discuss available equipment and material options with prospective users, but the final...

Design Features Chapter 1 Design Codes Certification Quality Assurance: - ISO 9001: 2015 - ASME - “R” Symbol - PED - PARR - CSA - TPS ACT - CE Materials of Construction - Alloy Designations Pressure and Temperature Limits Magnetic Drives Split-Ring Closures Gaskets & Seals Mounting Style

Design Codes and Certification Design criteria specified in the ASME Code for Unfired Pressure Vessels are closely observed in the manufacture and testing of all Parr pressure equipment. Cylinders for each reactor and pressure vessel of standard design are machined from solid, hot-rolled or forged bars of selected corrosion resistant alloys with no seams or welds in the vessel as potential sources of weakness or localized corrosion. Each individual cylinder is tested hydrostatically. For vessels bearing ASME Certification Mark with “U” Certification designator, the minimum hydrostatic test...

ASME Certification Parr Instrument Company holds a Certificate of Authorization issued by the Boiler and Pressure Vessel Committee of the American Society of Mechanical Engineers (ASME) and the National Board of Boiler & Pressure Vessel Inspectors (NBBI) as an approved facility for manufacturing unfired pressure vessels. If required, any Parr reactor or pressure vessel can be certified to the ASME BPVC, Section VIII, Division 1, which involves: 1. Vessel inspection and tests by an Authorized Inspector of the National Board of Boiler and Pressure Vessel Inspectors. 2. Issuance of Form U-1 or...

Materials of Construction Parr reactors are normally made of Type 316 Stainless Steel, but they can also be made of other alloys as well. Available construction materials include: - Type 316/316L Stainless Steel - Other material may be available upon request Parr Instrument Company will attempt to answer questions regarding corrosion resistance and may suggest materials that might be suitable for specific applications, but no guarantee can be made that any particular alloy will be fully resistant to a prescribed set of corrosive conditions. Alloy Designation Parr uses alloy designation...