Destiné à:
● Responsables
   des pompes
● Chefs du département
   d'entretien
● Installateurs industriels
● Techniciens d'entretien
● Contractors
● Project Engineering
● Constructeurs de
   machines (OEM)
● Buréaux d'ingénieurs
● Consultants

retour au page de départ

Mainpress knowledge base:

Pompes & Vannes
Equipement de Processus
Seals & Filtres

Frictionless Compressor Technology (septembre 2006)
Chillers cleaner, quieter, and more energy-efficient

Waste water hightech (septembre 2006)
An overview of the latest advances in membrane technology

Neville Chemical (septembre 2006)
New filter system eliminates health and safety risks

Un système de roulements (juin 2006)
qui rationalise toute une génération de pompes

Achema 2006 (juin 2006)
Pump efficiency and availability depend on the quality of design data

NASA-Flowserve collaboration (mars 2006)
results in new valve technology

Pumps for (mars 2006)
Airbus’s Flying Lavatories

Régulation de pompe sans capteur de pression (décembre 2005)
Moins de coûts d’installation et tout en bénéficiant des économies d’énergie

Heat transfer (décembre 2005)
The right Heat Exchanger Design for good process performance

The Dublin Port Tunnel (décembre 2005)
Dewatering using submersible pumps

Rotary Lobe pumps (décembre 2005)
Hygienic and aseptic design

Optimization of pump maintenance (décembre 2005)
Condition based repair of piston pumps using online diagnosis

Process Industries (septembre 2005)
Valve diagnostics for safety related controls

Online viscosity measurement  (septembre 2005)
in the food industry

Designed for continuous use (septembre 2005)
Valves and pumps with a permeation-resistant lining

Motor selection (septembre 2005)
Achieving optimum motor efficiency

Complex separation technologies (septembre 2005)
A challenge for the process industries

Buses for valves, actuators and sensors (juin 2005)
reduce need for proprietary interfaces
to connect incompatible systems

Continuous Sand Filters (juin 2005)
save costs & labour in water works plant

Un système de diagnostic  (juin 2005)
qui émet des recommandations

Pompes hermétiques (juin 2005)
Pomper le chlorure ferrique en toute sécurité,
de façon fiable et rentable

Corrosive Media (juin 2005)
Dry Running Vacuum Pumps become dominant choice

Maintenance (mars 2005)
Operator Driven Reliability systems
Prevent catastrophic pump failures

Coca-Cola Anderlecht Site (mars 2005)
High purity oxygen waste water treatment with a small footprint

Launch of new european energy (mars 2005)
Efficient label for ciruculator pumps
Questions and answers

Latex production (mars 2005)
Variable Speed Pumps reduce valve wear to a minimum

Galvanic corrosion (mars 2005)
causes discolouration problems in 305 meter high building

Rainwater management (mars 2005)
Next Generation Infiltration Unit for smaller building sites

Room to breathe (décembre 2004)
oxygen for wastewater treatment

Total Water Management (décembre 2004)
Increasing industrial demand for water recycling technology

Mixing and dosing (septembre 2004)
Water Vortex Mixing technology offers new opportunities

99% accuracy (septembre 2004)
Dosing acid in the milkstream

1400 mm diameter PE pipes (septembre 2004)
with extremely small wall thickness

Utiliser des capteurs de courant (septembre 2004)
pour automatiser la supervision et le contrôle des pompes

La technologie ECM (juin 2004)
Un bond de géant pour les pompes à circulation


Unconventional design (juin 2004)
Alternative sealless pump technologies


Parmalat Dairies (UK) (juin 2004)
Special mechanical seal allows pump flow to be reversed


Intelligent Electronically Controlled (juin 2004)
Circulator Pumps

Sealless diaphragm pumps allow (mars 2004)
Rapid payback on burner feeder lines

PCM Moineau  (mars 2004)
Filter Press Feeding

Why Align? (mars 2004)
The Importance of Proper Pump Alignment

Process Engineering (mars 2004)
Increased acceptance of standardization

Design Review of (décembre 2003)
Magnetic Drives versus Canned Motor Pumps

Pump and Valve Selection
(décembre 2003)
For ultrapure processing

Tips for efficient filtration
(décembre 2003)
in food and beverage applications

Pumps & Seals (septembre 2003)
ANSI dimensional requirements create unnecessary burden


Improving pump reliability
(septembre 2003)
through robust designs and pump selections


Pumps become intelligent
(septembre 2003)
Intelligent pump condition monitoring reduces LCC


Retrofitting process pumps
(juin 2003)
Bearing isolators as an alternative to lip seals

Atex 100 a (juin 2003)
implications for dry-running mechanical seals?

Waste & effluent treatment (juin 2003)
New separator for wet and dry applications

Double Diaphragm Pumps (juin 2003)
State-of-the-art technology for reliable pumping applications

Metering pumps (juin 2003)
ATEX compliant diaphragm pump with integrated protection system

La cavitation (mars 2003)
Résoudre des problèmes ou prévenir avec des revêtements adaptés

Bredel Hose Pumps (mars 2003)
invests in advanced grinding machinery

Fluid Thinking (mars 2003)
Brings Optimum Pump Solutions

Reliability in demanding applications (mars 2003)
using diaphragm metering and process pumps

Pump Motor Drives & Output filters (décembre 2002)
How to select the best protection policy for old and new motors

Design Considerations (décembre 2002)
for Pressure Relief Systems

Difficult pumping applications (décembre 2002)
Selecting sealless pumps and circulation systems

Archives

Des pompes pour l’environnement
Une série entièrement nouvelle et brevetée de pompes

Pompage de peaux de cochons
Les problèmes de débit trouvent une ultime solution

Pompes à vide industrielles
sèches ou lubrifiées

Pompes à vis excentrée
Développements dans les carters d’aspiration et les équipements d’amenée

Traitement des eaux usées
Les ‘turboblowers’ commealternative pour l’oxygénation

Applying the NPSHR Standard to Progressing Cavity Pumps
Take NPSHR values into consideration

How BENTLY NEVADA's pump lab IS increasING
Understanding of pump behavior

CFX streamlines pumps design
CFD Simulations for Pump Design

Choisir pour fiabilité
Pompes pneumatiques à membranes

'CLEAN' - what does it mean?
An attempt to clarify the terms used

Diaphragm pumps
run dry indefinitely without heat buildup and related damage

Double membrane pumps
For powdery bulk materials

Engineering the future
High pressure hose pumping under arduous conditions

Flow & Level Measurement
the pros & cons of guided wave radar

Gas barrier seal
Eliminates product contamination

GAS-LIQUID MIXING TECHNOLOGY
New developments that affect productivity

Research & development
Highly integrated frequency converters for pump motors

Insufflation d’air
Compresseur centrifuge ou roots?

Intelligent Networking
of Process Wastewater Streams in the Chemical Industry

Johnson Pump to launch TopWing
Next generation of rotary lobe pumps

Joint Japanese and belgian DEVELOPMENT
Stainless steel magnetic drive centrifugal pump

MAGNETIC DRIVE SEALLESS PROCESS PUMPS
An possible alternative to mechanically sealled pumps

Maximizing Reliability 
in Sealless Pump Operation (Part 1)

Maximizing Reliability in Sealless Pump Operation (2)
The monitoRing and reliability Issues

Modern Positioners
Developments concerned directly with electro-pneumatic positioners

New Lewa pump
For stringent hygienic requirements

New open impeller single stage ESH pump
Ceramic bearing is shaft sealing

New union bonnet valve
Provides high-integrity option for harsh environments

Plain bearings made of silicon carbide
with optimised dry-running properties

Pompe à vide sèche sans étanchéité d’arbre
Les inconvénients des pompes à vide traditionnelles peuvent être évités

Process temperature control with bolt-on jackets
Economy, availability, adaptability among pluses

Pump technology
Innovation for slurry applications in all industries

Pumps without electricity
A pump that offers virtually a maintenance-free alternative

Today's processing industries need...
The new generation of Rotary Lobe Pumps

Submersible sewage pumps
Successful means of pumping polluted liquids

Versatile pumping
AC drive converters tor oil pumping systems