Tag Archive: Magnetic Drive

Magna-Safe Industrial & Sanitary Mixers are 100% Leak Proof!

Posted on December 19, 2009 by Sara Springer

Magnetic Driven Mixers by MagnaSafe

The primary advantages of sealless designs are the elimination of vapor leakage & product contamination. The magnetic drive (similar to mag-drive pumps) eliminates the need for mechanical seals. This results in lower maintenance costs, fewer spare parts, and decreased downtime. MagnaSafe covers all their products with warranties and support documentation.

Benefits of Seal-less Mixing Technology:

Leak proof: prevents product contamination
Increased operator safety
SIP/CIP capable
Maintenance free design
High pressure/high temperature design

MagnaSafe offers re-engineering for converting existing mixers to magnetically driven units. Support & Documentation available for all MagnaSafe products and for re-engineered mixers.

LEARN MORE ABOUT MAGNASAFE AND DOWNLOAD DOCUMENTS HERE

REQUEST MORE INFO

CONTACT US

<< Previous Post

Next Post >>

Tag Archive: Magnetic Drive

A Magnetically Coupled Centrifugal Pump that Really Runs Dry by Renner

Posted on December 13, 2009 by Sara Springer

RM-TS: The First Magnetically Coupled Centrifugal Pump Without A Sleeve

Continuous Run Dry Capability:

Conventional magnetically coupled pumps are not designed for dry run situations. Renner presents a totally new type of magnetically coupled centrifugal pump that works without any sleeve bearing. This is the first time this type of bearing is used with magnetically coupled centrifugal pumps. The coefficient of friction for this new type of bearing is so low only minimal heat is generated. The bearing does not require any cooling or liquid lubrication.

The below video shows one of these pumps running completely dry for 10+ minutes. You don’t need to watch the whole thing. It just proves the point.

Features & Benefits:

Simple and Reliable Design
NO Liquid Cooled Sleeve Bearings.
Increased Efficiency by using Bearings with an Extremely Small Coefficient of Friction.
No Metal in the Wetted End: Extremely High Resistance to Chemicals.
All present pumps of the RM-type can be adapted, upon request, to this new system to become absolutely safe to run dry.
Available for High-Speed Operation

Download Renner Dry Run Centrifugal Pump Flyer (PDF)

Download the Renner Dry-Run SS Centrifugal Pump Flyer (PDF)

<< Previous Post

Next Post >>

Tag Archive: Magnetic Drive

Liquiflo’s POLY-GUARD Pump: Metallic Pump Performance – Sealless, Plastic Pump Cababilities

Posted on December 4, 2009 by Sara Springer

Sealless, Non-Metallic Wetted Parts with Metallic Gear Pump Performance

The Liquiflo POLYGUARD has NO metallic wetted parts, a mag-drive coupling with a PFA lined Containment Can and a stainless steel housing lined with PFA. Poly-Guard combines the chemical resistance of a fluoropolymer with the strength of stainless steel. Max temperatures to 200° F & differential pressures up to 100 psi.

Typical Applications: inorganic acids, difficult to handle bases or salts, Hydrochloric Acid, Ferric Chloride, Sulfuric Acid, Hydrofluoric Acid, Sodium Hypochlorite, Nitric Acid, Sodium Hydroxide and Chromic.

POLY-GUARD Features & Benefits:

Internal/external protection against corrosive fluids & harsh environments
Strong stainless steel body:
- Handles pipe stresses & other harsh industrial conditions
Fluoropolymer lined for protection against corrosive liquids
- Exempt from wicking problems associated with fiber-reinforced housings
- Retains the pressure integrity expected of all metal pumps
Internal components: PEEK, Kynar (PVDF), Teflon, Silicon Carbide and TTZ
Pulseless flow for metering & transfer applications
Temperatures to 200° f
Differential pressures up to 100 psi
Available removable port fittings including flanges & sanitary ports
Self-sintered SiC shafts with exceptional chemical resistance & wear resistance
Alloy-C or carbon fiber Containment Cans lined with PFA:
- “Alloy-C Can” limits eddy current development & subsequent heat generation
- “Carbon Fiber Can” eliminates eddy currents altogether!