BURGMANN DESIGN MANUAL PDF

TECHNICAL MANUAL – HOW TO USE. The KLOZURE® Mechanical Seal Technical Manual is designed to facilitate product selection and to give you the most. our design are intended to be fitted in one machine or BURGMANN mechanical seals and spare parts are super finished and repeatedly. Figure Balanced reversed seal for slurries Courtesy of Burgmann industries GmbH & Co KG Figure shows two versions of the same seal design.

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At you will not only find all the main seals covered by this catalogue but manusl the CASS Seal Selection Program and a great deal more besides. MaterialsCombination of sliding materialas: Plan 41Circulation from thepump case through acyclone separator, andclean fluid through acooler to the seal.

Ask for a detailed brochure.

To prevent bearing oil from con-taminating the gas seal, a further nitro-gen or air buffer “separating gas” isprovided between the bearing and the gas seal. You can install and. Manuzl in continents and countries.

Dsign fitting dimensions of themounting flange are in accordance withDIN Part 2. It contains an overflow valve and one flow control valve per seal.

Burgmann Seal Design Manual 15-3

The secondarysealing elements specially developed byBurgmann for this purpose are particular-ly effective in terms of automatic align-ment and resistance to extrusion, tempe-rature and chemicals. Certified in accordance withAPI for use in volatile hydrocar-bons.

The seal face and stationary seat, springs and O-rings can thus be replaced with-out requiring complete disassembly. Optional featuresfor basic types within the modular sys-tem. The diversity of possible applications means, however, that they can serve only as guide values. For buyers and sellers of goods and services, how invoices are prepared and processed can affect a company’s.

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Building on 55 GW of experience. The power consumption due to turbu-lence created by the rotating parts. DRE pressure control units are nec-essary if different buffer pressures areused on the mechanical seals.

As a rule, everyGSS system is individually designed to take account of the specific applicationparameters. On a production platform of the Amoco Trinidad Oil Company, a Bornemann multi-phase pump type MPC has been working burgmqnn over 6, hours under the mostadverse conditions. This is assured in outstanding manner by buggmann sophisticated geometry of V and Ugrooves in the sliding faces.

Technical InformationSurface roughnessMicrofinished sliding faces made ofvarious materials display the followingaverage, arithmetic mean roughnessvalues Ra: Total Transfer Consolidated cross-border claims in all currencies and local claims in non-local currencies Up to and including one year Maturities Over one year up to two years Over two years Public Sector.

Sliding pressure pGThe term sliding pressure is understoodto be the surface pressure on the twosealing faces which remains after sub-tracting all those forces that act on theseal face and which are balanced byhydraulic pressures. Today it canbe variously usedto seal machines of the most diverse types: It is also possible to flushthe piping system and the sealwithout disconnecting the tubes.

The seal face is driven through thespring and L-rings.

Other types of machine, installation conditions, modes of operation, designer s, manufacturer s and operator s specifications, local regulations and so on can result in a different choice of mechanical seal. BURGMANN is quality As one of Europes very first seal manu-facturers to do so, Burgmann set up anindependent quality assurance systemwhich is recognized by many internatio-nal organizations and has contributed sig-nificantly to the companys global suc-cess.

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A distributor unit for supplying two andmore mechanical seals in differentpumps. Metallic parts in contactwith the buffer fluid made of 1. Making condensateAt the end of the sterilizationcycle, valve 2.

No guarantee canbe given for a specific case unless theexact conditions of application are knowto use and confirmed in a special agree-ment. Buffer gas may be used alone to dilute seal leakage or in conjunction with Plan 75 or 76 to help sweep lea-kage into a closed collectionsystem.

As I read each one, please tell me if you think it is a very big problem, a moderately. Plan 32Injection of clean fluidinto the seal chamberfrom an external source. A, BH8Operating limits, items and descriptionssame as H G9Rotating seat alternativesdN Parts in contact with the buffer fluid aremade of 1.

Ask for a detailed brochure. The characteristicfeature of this principle is that no heat isdissipated by the system. The solid seal face ishard-coated and welded to the bellows.

Burgmann Seal Design Manual

Auxiliary piping plans Code nos. If the pressure to be sealed lies distinctly above the vapour pressure at working temperature, a single mechanical seal with or without quench can be used under certain circumstances.

There should be a close fittingneck bush between the pump casing andthe seal manuap. If the seal has torun in the product, please inquire. Double seals according to API Plan