A. Rigid Shaft Support Traditionally, plastic chemical pumps either have a single sided shaft support or solely use plastic for a double-ended shaft support. The problem with this is that underneath excessive temperature or pressure, the shaft assist weakens leading to shaft deflection and subsequently vibrations leading increased wear and lowered service life. The AME range contains a patented integral V shape entrance help that is part of the metallic casing armour and then PFA lined. The rear of the shaft is supported within the PFA lined containment shell and bolstered by a metallic support ring and high-strength carbon fibre composite cover. This superior design means a longer design life resulting in far less downtime and elevated productiveness.
B. Vacuum Resistant Lining The PFA lining is fashioned instantly onto the steel armour and designed to ensure the PFA material remains adhered to the armour even under 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 might be fitted with a separate impeller and inside magnet. In purposes of excessive strain or temperature, the impeller can deform leading to damages and decreased performance. The AME pump vary is built whereby the impeller and magnet capsule are formed as one piece which eliminates the chance 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 construction which makes maintenance and repairs very simple.
G. Reinforced Containment Shell The plastic containment shell is bolstered with a carbon fibre composite cover. There is no eddy current loss, so no further heating of the pumped chemical.
H. High Strength Magnetic Coupling Inner magnets are constructed from Samarium Cobalt (SmCo) so as to stand up to high working temperatures without experiencing demagnetization. High strength neodymium (NdFeB) is then used for the drive magnet to supply high torque transmission.
I. Back Pull-Out Simple and fast upkeep access without the necessity to remove the pump casing from the piping.
J. ISO Standardised Designed to ISO 2858, ISO 5199, ISO 15783, and EN 809 requirements.
The AME vary are heavy-duty process pumps designed with a metallic armour and excessive purity PFA-lining to deal with the toughest applications and for transferring excessive purity aggressive chemical substances. Designed to ISO 2858 standards, these magnetic drive pumps are built for reliable and leak-free operation in essentially the most arduous of applications with temperatures <150°C due to the patented structural design.
Would Off-limits want to debate further? Then call us on 01425 627700 or get in touch on info@crestpumps.co.uk.
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