产品特点 Immersible Top Tank Solution Easy Repair Mechanical Seal Options The e-SVI is an efficient, reliable, high-performance pump, comprised of an energy An immersible top tank solutionTaking reliability and performance to new depths
saving, vertical multistage pump coupled to a IEC high efficient motor. Plus, an
immersible hydraulic end provides an ideal solution for top mount applications.
Industry-leading range, with flows up to 120 m³/h and sizes from
1 to 92, meets the demands of a wide variety of applications in the industrial, OEM
and commercial building services markets.
The e-SVI is specially designed to be mounted on the top of a tank, with the pump unit immersed in the
liquid to be pumped. The length of the immersed pump unit can vary, depending on the solution your
application requires.
Performance
Industry-leading performance and range, with flows up to 120 m3/h, meet the demands of a wide variety of applications.
The e-SVI range 1-22 features an inducer as part of our standard offering. The inducer helps protect against dry run and allows for reliable low-level pumping.
An assortment of materials and configurations let you create the right pump for the job at hand.
An all-316SS version is available, to handle aggressive liquids and more demanding applications.
A compact close-coupled option is available in three sizes, for applications with limited overhead clearance.
A drain-back-to-tank design feature that comes standard on close coupled configurations allows pumped liquid to return to the tank, which minimizes spillover.
The e-SVI can be built with a variable number of impellers, to cover a wide range of duty points.
The e-SVI can be configured to allow an additional number of blank stages, so that the height of the immersed part can accommodate different suction depths.
Reliability
Our pump experts ensure that your pump is optimized for your application and designed to deliver the longlasting, reliable service that you expect.
Efficiency
Precision laser welded impellers reduce hydraulic losses and optimize pump efficiency.
IEC high efficient motors, combined with the optimized hydraulic design of the e-SVI pump, reduce energy consumption and operating costs.
Xylem Hydrovar® drives and IE5 efficient Smart Motors are available, to further improve the performance of the system.
Easy repair
The mechanical seal (non-cartridge) can be replaced without removing the motor in sizes 33-92, to simplify repair and minimize downtime.
The e-SVI is an interchangeable drop-in replacement for pumps with 1”1/4 or 2” Rp threaded fittings, or with DN80 compatible flange discharge connections.
The reduced axial thrust design makes it possible to use motors with standard bearings. This allows easy selection of standard motors reducing cost and increasing availability
Mechanical seal options
An assortment of mechanical seals and materials are available, which are designed to handle a wide range of temperatures, high pressures and aggressive liquids with ease.
Easy-to-replace, pre-assembled cartridge seals are available, to help ensure correct assembly.
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