Primary natural science

Demonstration kit Water supply


This kit contains an easy to set up demonstration apparatus which allows to demonstrate the following:

  • Usage and function of a rotary pump for pumping water around a system of pressure pipes
  • Usage and function of a main supply
  • Function of an elevated tank and the principle of linked water vessels
  • Function of a water tower and its usage as a reservoir

 
Materials for demonstration

The picture shows a red carrying case filled with various experimental equipment for teaching. The equipment includes tubes, valves and a syringe, which can be used for practical scientific experiments.
The picture shows a red carrying case filled with various experimental equipment for teaching. The equipment includes tubes, valves and a syringe, which can be used for practical scientific experiments.
The picture shows a red case equipped with various experimental accessories, including tubes, valves and a syringe. The set is housed in custom-fit foam inserts to keep the parts safe.
The picture shows a collection of experimental materials arranged in a protective foam container. Visible components include a pump, tubing and various connectors that can be used for school experiments.
The picture shows a set of various experimental materials presented in a shock-resistant foam insert. The focus is on a test tube with a brown cap, surrounded by other laboratory equipment.
The picture shows a storage unit with various experimental materials arranged in a foam-padded compartment. The items shown are mainly measuring devices and fittings that can be used for chemical experiments.
The picture shows a high-quality brass fitting part in a padded case. The case is red and the interior is lined with foam to keep the component safe.
The picture shows instructions entitled "Water Supply" for an educational experiment kit. In addition, parts of the kit are shown that are presumably used for experiments on water supply.
The image shows a page from a manual on "water supply" where various main components are shown schematically. The illustrations include various devices and connections that can be used for educational experiments.
The picture shows a set for experiments in the field of water technology, consisting of various pipes, faucets, electrical components and a manual for instructions. All parts are neatly arranged and packed in a red container with foam insert.
The picture shows an experimental device consisting of a small container with a pump, two taps and transparent tubes. It is designed for use in education and is used to carry out physics experiments.

item number 8231

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Technical specifications

Size of kit: 540 x 450 x 150 mm

Show that a significant quantity of water can be obtained from the taps even if the pump is turned off for a while.


Let the students examine the centrifugal pump first (construction and operation).


Show that a significant quantity of water can only be obtained from the taps while the pump is running.


  • 1 × Battery box, 2 x 4.5 V / 3R12
  • 1 × Beaker, PP, 400 ml squat form
  • 1 × Storing diagram,int.vers.
  • 2 × Battery cell, 4,5 V 3R12
  • 1 × Tank riser for water pipesystem
  • 1 × Centrifugal pump with motor
  • 1 × Trough, plastic transp. 210x110x80 mm
  • 1 × Foam insert for 8231, 515x360x130 mm with inset
  • 1 × Tripod stand, 80 mm
  • 1 × Tripod rod with wing nut
  • 1 × Riser with two taps for water pipe system
  • 1 × Cleaning cloth
  • 1 ×
  • 1 × Plastic case ca.540x450x150 mm
  • 1 × Colouring agent, blue