SPECIALIST MATERIAL UPGRADES ENHANCING LONGEVITY AND COST OF OWNERSHIP
material upgrades for your application. Frommetallic to the latest in Polymer upgrades we have the inhouse design capability to enhance your equipment’s life cycle.
Material choice fundamentally a ects the longevity and cost of ownership of rotating equipment. With a depth of experience of both metallic and non-metallic substrates, SPP Pumps can provide you with the engineering expertise to choose the best
ENGINEERING SERVICES RERATING OPTIMISING SYSTEM ENERGY AND LONGEVITY
High Temperature Rise
Low Flow Cavitation
Low Bearing and Seal Life
BEST EFFICIENCE POINT (BEP)
Reduced Impeller Life Suction Recirculation Discharge Recirculation
Low Bearing and Seal Life
Cavitation
SPP Pumps’ re-rating service can substantially reduce energy bills, as well as reducing equipment life cycle costs. The graph clearly shows what happens either side of a pumps best e ciency point. Many pumps are over-rated at the initial design stage. When a pump is subsequently in use, it is then over-speci ed for the actual system demand. When a pump
operates below its Best E ciency Point, it wastes costly energy. Excess, unused capacity comes at a price. Working closely with our Energy division, SPP Pumps service centres re-rate pumps to ensure Best E ciency Point operation for the system, saving substantial costs and increasing service life. Following re-rating, we test every pump at our test facility as proof of the upgrade and con rm the energy savings in monetary terms.
7
Made with FlippingBook flipbook maker