Request equipment from the BEDU catalogue for your liquid, flow and head. For replacement pumps or parts, attach identification, connection details and operating conditions.
Pump families in the BEDU catalogue
Choose a pumping principle and add your operating conditions. Catalogue products include different brands; the pump identification determines the exact configuration.
BNM, SNT and NM/NMS centrifugal pumps
Centrifugal pumps are a starting point for process water and other liquids with suitable viscosity. The BEDU catalogue includes BNM, SNT and NM/NMS families alongside stainless steel and multistage designs. BNM is listed to DIN 24255 / EN 733 with capacity up to 500 m³/h.
SNT uses a bearing unit on a base plate and a B3 motor. Specify flow and head at the same operating point, suction conditions, liquid temperature and composition. Include a connection drawing and installation space restrictions.
Versa-Matic and PK diaphragm pumps
The BEDU diaphragm section includes air operated Versa-Matic and PK pumps. The catalogue distinguishes metal and synthetic housings as well as special valve configurations. These choices help match a pump to chemical composition and suspended solids.
A selection enquiry should include liquid flow, discharge backpressure, available air pressure and compressed air capacity. State particle size, temperature, viscosity and operating duty.
For replacement diaphragms, provide the complete pump identification: diaphragm, ball and seat materials must match the particular configuration.
M, SyDrop, G and W progressive cavity pumps
Progressive cavity pumps handle liquids of different viscosities, including products containing solids. BEDU describes this positive displacement principle as providing low pulsation and gentle handling. M and SyDrop are dosing families, while G and W have an inlet hopper and feed screw.
Distinguish a liquid drawn through a pipe from a thick product supplied through a hopper. State viscosity at operating temperature, required flow, pressure, solids content and starting duty. For a repair enquiry, attach rotor and stator references, a connection drawing and photographs of wear.
Viking TRA10, TRA20 and Revolution hygienic pumps
For food and pharmaceutical processes, the BEDU catalogue lists Viking Hygienic TRA10, TRA20 and Revolution. Selection involves product properties, cleaning requirements and process connections as well as flow.
State viscosity, temperature, sensitivity to mechanical handling and the presence of inclusions. Describe the cleaning cycle, including chemicals, temperature, sequence and duration. A spare parts enquiry should identify the full pump model, seal arrangement and installed rotor set.
If the complete assembly is being replaced, include an outline drawing, service access restrictions and drive details.
R series internal gear pumps
The internal gear section of the BEDU catalogue includes the R series. It lists cast iron and AISI 316 stainless steel versions with a bare shaft. Describe the liquid, operating and starting viscosity, temperature, flow and differential pressure.
Where product properties change significantly as it cools, include restart conditions after a shutdown. State rotation direction and drive details. For replacement parts, attach the relevant parts list positions, casing identification and connection dimensions.
SyFlex, PSF and MS peristaltic pumps
The BEDU peristaltic section includes SyFlex, PSF, MS and other families. Hose material, liquid properties and operating duty are central to the selection. The catalogue covers dosing and process transfer applications, including liquids carrying solids.
Specify flow, discharge backpressure, temperature, particle size and solids concentration. Include the duration of operating cycles and breaks. A replacement hose enquiry should show the complete pump designation, existing hose marking and dimensions.
For a complete pump replacement, state the control method, electrical supply and connection arrangement.
Ecolab EcoPro / EcoAdd metering pumps
The BEDU dosing catalogue includes Ecolab EcoPro / EcoAdd and other metering principles. Start an enquiry with the required dose and control method: steady flow, pulse control or another process signal.
State the chemical, concentration, temperature, pressure at the injection point and location of the supply tank. For an existing installation, provide photographs of the pump head, the complete identification plate and the suction line arrangement.
A diaphragm or valve enquiry should include the part reference from the manual and material designation.
Submersible pumps for water and wastewater
BEDU lists submersible pumps for clean water and polluted wastewater. Impeller selection depends on solids and installation conditions. Provide flow, head, temperature, maximum particle size and information about fibrous contamination.
For a sump installation, include sump dimensions, operating levels and details of existing guide rails. A replacement must also be checked against the discharge base, cable length and level control arrangement.
For a repair kit, identify the seal assembly and any sensors associated with the installed motor.
Information for selection
Provide the liquid, flow, pressure, temperature, viscosity, installation drawing, power supply and control requirements. Attach a completed duty sheet or the original specification.
Maintenance components
Mechanical seals, impellers, diaphragms, valves, rotors, stators and hoses are identified against the installed configuration. State the drawing position and required quantity.
BEDU pump supply and engineering
Bedu Pompen BV is a Netherlands based supplier of liquid pumps and pumping installations. Its official profile focuses on industrial processes and wastewater, with particular attention to chemical applications. The catalogue brings together different brands and pumping principles.
Consequently, a BEDU reference in installation documents should be accompanied by the identification on the pump itself. Photograph the pump, motor and system nameplates separately. If an original BEDU order or equipment list is available, include the relevant pages.
These records help connect the pump, drive and accessories in a single enquiry without treating every catalogue item as a product manufactured by BEDU.
Define the process before selecting equipment
Describe where the liquid comes from, where it goes and how much product must be transferred during each cycle. Provide composition, viscosity and temperature, plus particle size and concentration for liquids carrying solids.
Specify flow and head or differential pressure at the same operating point. Separate normal duty, startup and peak load. If the installation operates in several modes, a small operating table is useful. Include suction lift, pipe arrangement and existing valves.
These details support a comparison between centrifugal, diaphragm, progressive cavity and other appropriate principles. State whether the existing process must be reproduced or whether production conditions are changing.
Specify the complete supply boundary
List whether you need the pump alone or an assembly with motor, base, coupling and accessories. For an existing line, provide nozzle drawings, flange dimensions, flow direction, mounting position and service access. State the electrical supply and current controls.
If a variable speed drive is used, include its reference and operating range. Air operated pumps need details of the available compressed air supply. A submerged installation needs liquid levels, sump depth and guide system information.
Add an overall photograph of the installation: a close view of the nameplate cannot show removal and connection restrictions. Define required inspection and documentation items in the same enquiry.
Identify spares by the installed configuration
Start with the full pump designation and serial number. Then list drawing position, part reference, quantity and known material. For a mechanical seal, include its arrangement and face material references.
For a diaphragm pump, identify diaphragms and valves; for a progressive cavity pump, the rotor and stator; for a peristaltic pump, the hose marking. Photographs should show legible characters and a useful scale. If parts have been removed, add an overall view and a close view of the damage.
Match every image to an enquiry line, especially when maintaining several similar assemblies. Keep pump and motor identification separate.
Send your equipment specification
SpareX arranges equipment and component selection and supply quotations. Official BEDU dealer status, availability, price, lead time, compatibility and certification are not asserted in advance; these are confirmed for the particular item during quotation.
