General
Magnetic coupled multistage centrifugal pumps are of sealless design. The containment shell forms a closed system with hermetically sealed liquid end. The properties of the integrated side channel stage allows the handling of entrained gas and operation under suction lift conditions.
Applications
Magnetic driven multistage centrifugal pumps are designed to improve plant and personnel safety, especially when handling toxic, explosive or other dangerous liquids which react on contact with the atmosphere. For all these services the containment shell replaces double acting mechanical seals, along with external fluid reservoirs and the necessary control equipment. The multistage centrifugal pumps therefore offer exceptional benefits to the chemical, petrochemical and allied industries and fulfill all environment protection rules. Due to the fact that 90% of pump failures are caused by leaking shaft seals, the sealless design increases the availability and reduces maintenance costs. The HZSM-type multistage centrifugal pump is used in tank farms, for offloading rail cars and trucks, filling of storage tanks and other applications where priming of empty suction pipes is required. Considering low NPSH-values, gas handling capability and sealless design, the HZSMA-type multistage centrifugal pumpoffers special benefits to liquified gas applications. Typical application is filling of LPG-trucks and rail cars in refineries.
Parameters
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HZSM
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150 kW at 2900 rpm (250 Hp at 3500 rpm)
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1000 gpm at 60 Hz
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1500 ft at 60 Hz
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HZSMA
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150 kW at 2900 rpm (250 Hp at 3500 rpm)
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1000 gpm at 60 Hz
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1500 ft at 60 Hz
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Sales and rental of centrifugal pumps, including contractor, multi-stage, submersible, end-suction and fire pumps as well as booster sets. Italian manufacturer of electric water pumps including vertical stack pumps and centrifugal pumps. Manufacturers of centrifugal pumps, pneumatic actuators and control valves in Italy. Product line includes self-priming, bloc, submersible and multi-stage models.
Supplies centrifugal pump and motor systems for industrial and commercial applications. Product range includes end-suction, double suction split case, vertical and horizontal multistage and sewage submersible pumps as well as electric motors. US based (FL). Sales and rental of centrifugal pumps, including contractor, multi-stage, submersible, end-suction and fire pumps as well as booster sets. Italian manufacturer of electric water pumps including vertical stack pumps and centrifugal pumps.
Manufactures custom and standard fluid dynamics equipment including wind tunnels, water tunnels, hydraulic demonstration and sediment channels and AMCA/ASHRAE fan test apparatus. for piping design and pump selection software. Free software downloads are available at their website. Michigan based pump distributor, service and supply company for municipal and industry applications.
Provide representation in the UK for specialist pump manufacturers, with particular emphasis on sealless leak free pump technology. Italian manufacturer of centrifugal and positive displacement pumps for acids and dangerous liquids, in sealless or mechanical sealed design. Manufactures sealless positive displacement and non metal centrifugal pumps to handle abrasive, aggressive and corrosive as well as high viscous fluids. US based.
