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HL 960 is a practical exercise and training system which provides an entirely authentic introduction to industrial pipes and valves and fittings. The assembly kit comprises a wide variety of valve and fittings, piping elements and one pressure tank, as well as sealing and fastening components. A sturdy U-shaped mounting frame permits assembly of a variety of piping systems, plant components and functional units. The piping elements are prepared ready for assembly, and matched to installation lengths and flange connections. The components permit multiple assembly and disassembly.
The training system is designed for students to work together in a learning group. The complete process of constructing a system may take several days if all the steps are followed: obtaining information, planning, deciding, executing, checking and assessing.
The detailed instructional material assists in creating an effective and ordered learning process. It contains technical descriptions of all the system components as well as various specimen systems and installations.
Finished setups can be subjected to real testing with water. The pump system HL 960.01 (closed circuit) is available for this purpose.
Learning Objectives / Experiments
- design and function of valves and fittings, piping elements and system components
- planning of piping and system installations according to specification, e.g. a process schematic
- selection of components and drafting of requirement lists
- technically correct preparation and execution of system assembly
- reading and understanding engineering drawings and technical documentation
- operational testing of the constructed systems (in conjunction with suitable water supply and disposal)
 assembly exercise for engineering training
 piping network comprising pipe bends, elbows, T-pieces and transitions in nominal widths DN15, 25, 40
 pipe connections via flanges or cutting ring screw fittings
 standard commercially available flanged fittings: shut-off valve, non-return valve, strainer, condensation drain, inspection glass, ball valve, gate valve
 ball valve with cutting ring screw fitting
 pressure vessel with manometer, connection via DN15 flanges
 connection to water supply via hose with coupling
 mobile frame for mounting of pipe network
 the kit forms part of the GUNT assembly, maintenance and repair practice line
- grey cast iron
- nominal pressure: PN16 for DN15, 25 / PN10 for DN40
Ball valve with cutting ring screw fitting
- brass, nickel-plated
- nominal pressure: PN25
- nominal size: G1/2"
Dimensions and Weight
Weight: approx. 300kg
Required for Operation Water connection and drain via hoses with couplings
Scope of Delivery
1 set of valves and fittings, pipes, piping elements with sealing and fastening material
1 set of tools
1 set of instructions, comprising drawing set and instructional material