ksb mud pump free sample
Submersible pumps can be used for a variety of fluids. Depending on their design, submersible motor pumps can be used for clear water and much more. Grey water pumps, for example, are able to pump sludge and grey water containing solids with a particle size of up to 35 millimetres.
In combination with explosion-proof motors and wear- and corrosion-resistant materials they are employed in municipal and industrial waste water disposal. The motors all meet the requirements of enclosure IP68. The compact design prevents major wear, keeps maintenance to a minimum and saves you cash, whether it is a submersible pump for a buried rainwater storage tank or for an industrial application.
Prior to selecting the impeller type the parameters of pump operation must be determined, such as the flow rate and the head. This will help in selecting the best suited pump type as well as the pump size and performance data. Another important factor is the operating mode: Will the pump be running continuously or will it be used for intermittent or short-time operation? This might also decide on the pump’s drive, for which the current Ecodesign Directive (2019/1781/EU) is to be considered.
The next step after defining the pump type and size is the selection of an impeller type. KSB offers suitable impeller types for all requirements. The main criterion for selection is the nature of the fluid handled, i.e. the solids content in the waste water. Is it stormwater, raw waste water or pre-treated waste water? Does the waste water contain faeces and wet wipes? These criteria can be “converted” into measurable values. The three measured variables of gas content, sand content and dry matter content, in particular, are decisive for the selection. From a technical point of view, the size of the required free passage and the efficiency are key factors when choosing an impeller.
For many pumps KSB selects materials specifically for the customer and the application. This is how the most reliable and economical configuration can be offered for every requirement.In this particular case, it was important for the special material to withstand salt water, so KSB selected a high-alloy super duplex stainless steel of outstanding corrosion resistance.
To prevent mussels and other biological matter from attaching to the pump set and connected hydraulic components, hypochlorite produced on board is injected into the fluid handled underneath the pump set via KSB’s chlorination ring. The chlorination mixture is then discharged in a highly diluted form; it is neutralised by contact with salt water, forming an environmentally friendly compound.
Another preventive measure protecting the sensitive ecosystem of the German mud flats from pollution is the use of contaminant-free UPA seawater pumps. The pumps and motors are designed to work without any oil or grease whatsoever. Should a failure occur, the seawater surrounding the equipment is not subjected to any risk of leakage.
From a design point of view this entails another benefit in terms of savings for the operator: The UPA submersible borehole pumps not only offer a high efficiency and keep energy costs down, they are also completely maintenance-free. They do not require any supplies to be refilled or any other type of servicing. KSB simply arranges inspection intervals in line with the customer’s requirements. The general recommendation for offshore applications is a preventive inspection every 5 years and the replacement of wear parts every 10 years.
Converter platforms are among the crucial components required for connecting offshore wind farms to the power grid. One of the platforms comprises the technology for transmitting high-voltage direct current to the mainland. The alternating current generated by offshore wind turbines is converted into direct current to keep transmission losses to a minimum. Due to the waste heat generated in this process the rectifiers have to be cooled continuously. This cooling system is equipped with KSB’s UPA pumps, mastering extreme technical challenges at a long distance from the shore.
Legal information/Copyright Type Series Booklet Etachrom L All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer"s express written consent. Subject to technical modification without prior notice. © KSB Aktiengesellschaft, Frankenthal 01/09/2017
Standardised Pumps / Close-coupled Pumps Operating properties Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Main applications ■ Cleaning systems (bottle rinsing, crate washing and similar systems) ■ Water treatment systems ■ Water supply systems ■ Fire-fighting systems ■ Spray irrigation systems ■ General irrigation systems ■ Drainage systems ■ Hot-water heating systems ■ Air-conditioning systems ■ Industrial washing machines ■ General industry ■ Disposal of paint sludge ■ Surface treatment systems Fluids handled ■ Service water ■ Drinking water ■ High-temperature...
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Design details Design ■ Design with materials to Regulation (EC) No. 1935/2004 can be provided. ■ Design to ATEX Design ■ Annular casing pumps ■ Back pull-out design ■ Flanges to EN 1092-1 ■ Horizontal installation ■ Single-stage ■ Dimensions and ratings to EN 733 ■ Pump and motor connected by shaft coupling Pump casing ■ Annular casing with welded-on or bolted-on pump feet ■ Replaceable casing wear rings Drive Standard design: ■ KSB surface-cooled IEC three-phase current squirrel-cage motor ■ 50 Hz winding, 220...
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 ■ Product"s type and size identificator: see data sheet ■ Hydraulic pump efficiency (%) with trimmed impeller: see data sheet ■ Pump performance curves, including efficiency characteristics: see documented characteristic curve ■ The efficiency of a pump with a trimmed impeller is usually lower than that of a pump with full impeller diameter. Trimming of the impeller will adapt the pump to a fixed duty point, leading to reduced energy consumption. The minimum efficiency index (MEI) is based on the full impeller diameter. ■...
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Overview of product features / selection tables Overview of fluids handled The table of fluids handled is a selection aid for different applications. It serves as guidance and is based on long-standing experience. The data are reference values and are not to be considered generally binding recommendations. They shall not be the basis for warranty claims. Please contact your nearest sales branch for in-depth advice. Example: Pure water 15 °C; Q = 40 m3/h; H = 51 m 065-040-200 Size (as per characteristic curve for 2900...
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Fluids handled 11) RT = room temperature 12) No ultra-pure water! Conductivity at 25 °C: < 800 pS/cm
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Fluids handled ■ Closed radial impeller with multiply curved vanes (^ Page 9) Machining type, materials 13) The sum of inlet pressure and shut-off head must not exceed the value indicated. 14) The casing components are checked for leakage by means of internal pressure tests to AN 1897/75-03D00 with water.
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 L The pumps are free from substances impairing the adhesive strength of the paint, such as silicone. Technical data 15) With water fill
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Liquid fill of pump 16) The indicated values apply to pumps made of chrome nickel molybdenum steel 1.4571 on non-grouted baseplates.
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Bearing design Overview of radial ball bearings to DIN 625 used Size Spatial average; as per ISO 3744 and EN 12639; valid for pump operation in the Q/Qopt = 0.8 - 1.1 range and for noncavitating operation. If noise levels are to be guaranteed: Add +3 dB for measuring and constructional tolerance. Increase for 60 Hz operatio
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 Mechanical seal design Installation dimensions to EN 12756 Example: KU022SO Designation - Coupling guard to ZN 79, made of sheet steel, without support piece, not tread-proof - Tread-proof version: Coupling guard to ZN 79, guard/ring made of galvanised unperforated sheet metal, without
Standardised Pumps / Close-coupled Pumps Standardised Pumps to EN 733 support piece, footboard to ZN 3218 made of galvanised sheet steel, mounted on baseplate ▪ Coupling – Flexible coupling – Design N, without spacer sleeve, as per ZN 3207. – Design N-H with spacer sleeve, as per ZN 3208. ▪ Baseplates – Sectional steel for the complete pump set in torsionresistant design – Cast iron to ZN 24259 (ISO 3661) for installation without foundation, torsion-resistant – Differences in height between the pump and the motor shafts are adjusted: < 28 mm with shims ≥ 28 mm with adjusting screws to...
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