ANDRITZ centrifugal pumps design details:
Transport flow: max 6000 m³/h (standard pump)
Transport flow: max 85 m³/s (special pumps)
Transport pressure: max. 16 bar (standard pump)
High quality wear protection
Over 90% efficiency
Free flow pumps for substances with solids up to 140m
Construction with extremely low vibrations
Optimal behavior at partial load
Low life cycle costs
Ideal for: Chemical industry, paper and pulp industry, lye, water supply, cooling circuits, fibrous media, abrasive sludge, wastewater treatment and transport, sugar industry, power plant technology.
Andritz centrifugal pumps are used for pumping various fluids and have a very high efficiency in the work points due to the innovative manufacturing process and the materials used. The pumps are built horizontally, vertically, multi-storey and specially, embedded in concrete, for very large volumes of water.
Acid or alkaline
No solids content or high content;
Fluids neutral or aggressive / dangerous to health;
Applications:
Clean water, irrigation
Oil and gas (according to ISO5199 and ATEX protection)
Crude oil and condensate
Pulp and paper industry
Chemical industry
Water capture
Options:
According to ATEX, EN733 and ISO5199 standards
Selection of high quality materials
ANDRITZ centrifugal pumps are available in a highly wear-resistant, open impeller design. Thanks to their low axial thrust and open channels, these centrifugal pumps are suitable for conveying many different media. Depending on the impeller design, they can convey slightly contaminated and contaminated media with some solids and content up to consistencies up to 8%. Thus, operating as processes pumps, they cover a wide range of applications in the pulp and paper, mining, offshore, power, food, and chemical industry. Additionally, ANDRITZ single-stage centrifugal pumps can also be used in water supply, waste water treatment, desalination plants, and irrigation as well as drainage. A modular system ensures high availability, enables the use of proven components and reduces the number of spare parts to be held in stock. They have a single-stage, single-flow, open or semi-open impeller. They have a consistency of up to 6%, heads of 10-180 m and a flow rate of 8,000 m³/h. Their pressure measure of up to 40 bar, with an operating temperature of up to 200°C and an efficiency rate of 90% and higher. ANDRITZ centrifugal pumps can be delivered with and for an Industrial Internet of Things upward interchangeable base.
Tobee™ Andritz Pump Spare Parts Design Features:
1.Bearing assembly--A large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
2. Liners--Easily replaceable liners are bolted, not glued, to the casing for positive attachment and ease of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomers. Elastomer seal rings back all liner joints.
3. Casing--Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.
4. Impeller--front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are complete interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.
5. Throatbush--Wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
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