Close-coupled drivers are conventional drivers mounted directly to pumps frame. No base, coupling or guards are required for this mounting style.
Universal fl anges rating according to DIN Norms Class PN16 – 40 & ANSI B16.5 Class 150 (standard)
Threaded BSP (GAS) & NPT (available on request)
– Max viscosity 200cSt
– Max system pressure:
50 bar (standard)
150 bar(HP Version)
Higher pressure version available on request.
– Flow up to 9 mc/h
– Head up to 90 m
– Temperature range:
from -185°F(-120°C) to +662 °F (+350 °C)
– Electric motors from 0,55 up to 30 kW
Available ATEX II – / 2G cbk II C T2 – T5
Horizontal, sealless Peripheral pump with permanent magnet drive system, no mechanical seal.
The separation of liquid chamber/atmosphere by means of an isolation shell is the best solution to pump aggressive, explosive and toxic liquids, hydrocarbons, heat transfer liquids and liquids difficult to seal.
The hermetic sealless is the best solution for the chemical, pharmaceutical and petrochemical industry.
A wide range of pumps covers the different performances. Low flow and high heads are the main characteristics of this pump design.
Epoxy primer and poly-acrylic enamel water-based painting for the best quality resistance linked to the environmental respect.
Particular design of the hydraulic, with self balancing impeller to improve the the wear ring life.
CF8M or WCB Pump Casing & Impeller High quality casting components.
– Hastelloy® C276,
– Incoloy ®825,
– Duplex, or others available on request.
RWP QUICK CHANGE CARTRIDGE KIT
to guarantee an easy and fast maintenance.
The sealing system with flat gaskets prevents product from leaking in the atmosphere.
Different materials available:
– Asbestos free
The rear shell is made of one single piece, no welding, ellipsoidal profile that has been studied to withstand higher pressures than the traditional one.
Available two versions, AISI 316 the standard construction, and Hastelloy®C276 for high pressure version providing a safe and efficient solution system pressure max 150 bar.
Titanium Alloy is an upgrade when higher pressure ratings and increased efficiency are required.
High power synchronous magnetic coupling designed by our technical office and with rare earth magnetic elements mechanically locked.
The high performance magnets can operate at liquid temperature of up to 662 °F (350 °C) without external cooling.
Field assembling of the product lubricated bearing arrangement does not require special tools.
Bearing materials are available in four different types to provide the best solution for each application: Silicon Carbide (SSIC), Tungsten Carbide (TC), Carbon to allow a dry running situation and PTFEC/G for any applications where the Carbon cannot be used. The adoption of elastic rings reduces the sleeve bearing loads and the thrust bearing loads to the minimum, to guarantee many years of maintenance-free operation.