The separation of liquid chamber/atmosphere by means of an isolation shell is the best solution to pump aggressive chemical, high purity liquids and liquids difficult to seal.
The hermetic sealless is the best solution for the chemical and pharmaceutical industry.
A wide range of pumps covers the different performances. The simple construction combined with an high thickness guarantees a long life against the corrosion.Pump casing shall be one single piece, achieved from solid bar, made of very high thickness PP and PVDF to have a good mechanical resistance and a guaranteed long life against the corrosion.
The sealing system with O-Rings prevents from leaking in the atmosphere.
Different materials are available:
– EPDM
– VITON®
Epoxy primer and polyacrylic enamel water-based painting for the best quality resistance linked to the environmental respect.
Strong carbon Steel CNC machined construction, protected by an high tickness thermoplastic shell, to reach the best compromise between mechanical and corrosion resistance.ù
Special PVDF FCR screws for external parts in contact with the liquid. High thickness thermoplastic barrier to avoid any possibility of corrosion.
RWP QUICK CHANGE CARTRIDGE KIT
to guarantee an easy and fast maintenance, PP and PVDF materials.
– Standard version
– CFR version
Pump casing shall be one single piece, achieved from solid bar, made of very high thickness PP and PVDF to have a good mechanical resistance and a guaranteed long life against the corrosion.
Ball bearings sealed for life (Lh=30000 hours) to support the shaft line, smart additional modules that allowes arrive up to 7 m depth.
The rear shell is made of thermoplastic materials, as PP GFR or PVDF FCR with zero magnetic losses.
Outside rear shell cover ellipsoidal profile made of fiber reinforced.
High power synchronous magnetic coupling designed by our Technical Office and with magnetic elements mechanically locked.
Rare earth guarantees the magnetic-balancing to avoid the thrust bearing wear and the heat generation.
Field assembling of the product lubricated bearing arrangement does not require special tools.
The Shaft / Bearing materials are available in three different configurations to provide the best solution for each application:
– PTFEC – ALLUMINA 99,7% (standard)
– CARBON – ALLUMINA 99,7%
– Silicon Carbide (SSIC) – Silicon Carbide (SSIC)
