00270199 - KSB Wear ring bronze 160/180X12 CC495K-GS TArtNr. 502.1

Close-coupled inline twin pump.
Comprises two separate, single-stage close-coupled pumps housed within a single inline pump casing, featuring a spring-loaded changeover flap located in the discharge nozzle to facilitate either single or parallel operation.
Shaft sealing is provided by an uncooled mechanical seal.
Driven by a surface-cooled, three-phase, squirrel-cage standard motor (IP 55, insulation class F, energy efficiency class IE1 or IE3).
Alternatively, it can be equipped with an IEC-compatible, sensorless, magnet-free synchronous reluctance motor (efficiency class IE4), operated via a motor-mounted frequency converter; this motor contains no "rare earth" materials. The self-cooled frequency converter features a modular design and allows for stepless speed control of both asynchronous and synchronous reluctance motors. Supports 480 V AC +10% (with motor-mounted configuration). Includes a built-in standard control unit that displays various physical parameters, such as pressure, flow rate, rotational speed, motor voltage, motor current, electrical power, and more. It allows for the retrieval of the last 100 events (with timestamps) from the frequency converter and generates usage statistics covering total operating time, runtime, and the number of start cycles. Features include thermal motor protection, dynamic overload protection via speed limitation, dry-running protection, operating point estimation, and performance map monitoring—covering differential pressure (sensorless), flow rate (sensorless), level, and temperature—as well as an energy meter and a "sleep mode" for automatic shutdown during low-demand periods. Supports optional multi-pump operation (up to 6 pumps) via an M12 module (available as an accessory). Intelligent pressure sensor for pumps, featuring an on-site operating point display; consists of two gauge pressure transmitters and a display unit. It records the load profile to identify potential optimizations for increasing energy efficiency and system availability. Supplied fully assembled and configured for the specific pump. Connection via M12 connectors; ready for immediate operation.

The in-line pump is used in heating and air conditioning systems, industrial circulation systems, cooling circuits, domestic water systems, and water supply applications—designed specifically for industrial and public-sector use. weniger anzeigen

Single-stage volute casing pump (dimensions to EN 733), with a radially split volute casing, volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller, single and double mechanical, replaceable shaft. For use in technical pool systems, irrigation, heating and climate systems. Specially designed for clear liquids, cooling water, seawater and firefighting water. weniger anzeigen

Single-stage volute casing pump with submersible hydraulic for vertical installation in closed, upright tanks under atmospheric pressure, ratings to EN 733 up to an immersion depth of 2000 mm. The motor end is to be installed dry. Handling of neutral degreasing and phosphating, washing water with degreasing agents, paints, etc. Especially for the industrial, commercial and public sectors. weniger anzeigen

Single-stage volute casing pump (dimensions to EN 733), with a radially split volute casing, volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller, single and double mechanical, replaceable shaft. For use in technical pool systems, irrigation, heating and climate systems. Specially designed for clear liquids, cooling water, seawater and firefighting water. weniger anzeigen

Horizontal, radially split volute casing pump in back pull-out design, with radial impeller, single stage, single-entry, according to EN 22 858 / ISO 2858 / ISO 5199, also available with wet shaft, conical seal chamber. Optionally available as ATEX execution. Standard centrifugal pump designed to handle aggressive, organic and inorganic fluids in chemical and petrochemical processes, in refinery off-sites, in the paper and cellulose industries, food and luxury foods industries, sugar industry, in seawater desalination plants, absorption equipment in environmental engineering systems, power stations etc. Especially for the chemical and petrochemical sector. weniger anzeigen