A. Rigid Shaft Support Traditionally, plastic chemical pumps both have a single sided shaft support or only use plastic for a double-ended shaft assist. The downside with this is that beneath high temperature or pressure, the shaft support weakens leading to shaft deflection and therefore vibrations leading increased wear and reduced service life. The AME range features a patented integral V shape entrance help that’s part of the metallic casing armour after which PFA lined. The rear of the shaft is supported within the PFA lined containment shell and reinforced by a metal assist ring and high-strength carbon fibre composite cover. This superior design means an extended design life resulting in far much less downtime and elevated productiveness.
B. Vacuum Resistant Lining The PFA lining is formed instantly onto the metallic armour and designed to make sure the PFA materials stays adhered to the armour even beneath low absolute stress.
C. Load Balanced Volute The casing volute is designed to have an evenly distributed hydraulic strain, offering a balanced radial loading on the impeller.
D/E. One piece, steel embedded impeller Traditionally, an ETFE or PFA mag drive pump will be fitted with a separate impeller and inside magnet. In functions of high pressure or temperature, the impeller can deform leading to damages and lowered performance. The AME pump range is constructed whereby the impeller and magnet capsule are fashioned as one piece which eliminates the potential of the impeller loosening. For further operational stability and rigidity, a metallic structure is embedded from the magnet capsule to the impeller blade further rising the pump’s operational life.
F. Simple Construction The stationary shaft design allows for a quite simple building which makes upkeep and repairs quite simple.
G. Reinforced Containment Shell The plastic containment shell is strengthened with a carbon fibre composite cover. There is not any eddy present loss, so no additional heating of the pumped chemical.
H. Withheld Coupling Inner magnets are constructed from Samarium Cobalt (SmCo) in order to withstand excessive operating temperatures without experiencing demagnetization. High power neodymium (NdFeB) is then used for the drive magnet to offer high torque transmission.
I. Back Pull-Out Simple and fast maintenance access with out the necessity to remove the pump casing from the piping.
J. ISO Standardised Designed to ISO 2858, ISO 5199, ISO 15783, and EN 809 standards.
The AME range are heavy-duty course of pumps designed with a metallic armour and excessive purity PFA-lining to deal with the hardest applications and for transferring excessive purity aggressive chemical compounds. Designed to ISO 2858 requirements, these magnetic drive pumps are constructed for reliable and leak-free operation in probably the most arduous of purposes with temperatures <150°C because of the patented structural design.
Would you want to discuss further? Then name us on 01425 627700 or get in touch on info@crestpumps.co.uk.
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