Norsup Uv Supernova – Explosionszeichnung und Ersatzteile

Norsup UV Supernova exploded view & spare parts

This page covers the complete exploded-view diagram and bill of materials for the Norsup UV Supernova UV-C disinfection unit (factory reference 7025377), including the Timer variant that shares the same housing and spare-part architecture. The Supernova uses a specially designed Duplex housing that makes it suitable for all pool types — chlorine-based, salt-water, and bio pools — and employs an Amalgam lamp in place of a traditional UV-C lamp to deliver a higher, more stable UV output. The Timer variant is an upgrade of the standard Supernova, adding an LED display to indicate the status of the Amalgam lamp so you always know when it is the right time to replace it. Use the diagram and the parts list below to identify the exact component you need in minutes.

So finden Sie Ihr Teil mithilfe der nummerierten Abbildung

Every numbered call-out printed on the exploded-view diagram corresponds directly to a row in the parts list table on this page. Start by locating the area of the unit that concerns you — for example, the lamp chamber, the plumbing connections, or the end closures — then read off the position number printed against that component on the diagram. Match that number to the same position in the table to find the full part description and SKU, which you can then add straight to your basket. Bear in mind that some position numbers appear more than once in the diagram where identical parts are used in multiple locations; always check the description in the table to confirm the component suits your specific location. Also note that position 3 (the O-ring set for the quartz glass) and the parent unit entry (7025377) do not carry individual SKUs in this list — if you need those items, please contact us directly so we can advise the correct route to order. Pay particular attention to positions that carry lettered suffixes: positions 10a and 10b are two different closure sizes that look similar on the diagram but are not interchangeable, so confirm your measurement before ordering. If in doubt, the position description column gives dimensions and thread specifications that you can check against the part removed from your unit.

Main replaceable assemblies on the Norsup UV Supernova

The heart of the unit is the Amalgam lamp at position 1 (SKU 7025381), a 120 W lamp designed specifically for the Supernova Timer housing. Surrounding the lamp is the quartz glass sleeve at position 2 (SKU 7025563), which measures 920 × 31 mm and isolates the lamp from the water flow while transmitting UV-C radiation; the sleeve sits in position between two O-rings listed at position 3. The complete electrical and safety assembly — including the electronic ballast and the 4.1 safety flow switch — is captured as a single unit at position 4 (SKU 7025565), making it straightforward to replace the entire control and switching module in one step. The outer Duplex housing itself is position 5 (SKU 7028714), which encloses and protects all internal components. On the plumbing side, the unit connects to 63 mm pipework via the pair of 2/3 union couplers at position 6 (SKU 7028715), each sealed by the corresponding coupler O-rings at position 7 (SKU 7028716). Where your pipework runs in 50 mm or 1½” female thread, the short reducer at position 8 (SKU 7028717) bridges the size difference, while the long reducer at position 13 (SKU 7028723) provides a 63 mm spigot-to-socket transition that also incorporates the ¾” flow switch connection port. The standalone flow switch at position 14 (SKU 7028724) mounts into that port and provides the water-presence safety signal to the electronics at position 4. The installation grip at position 9 (SKU 7028718) assists with handling and alignment during fitting or servicing.

Auswahl zwischen Varianten und Packungsgrößen

The most important variant choice on this diagram is between positions 10a and 10b: position 10a is a 26 mm closure (SKU 7028719) and position 10b is a 32 mm closure (SKU 7028720). These two parts share the same threaded nut (position 11, SKU 7028721) and the same EPDM O-ring at position 12 (SKU 7028722, sized 59.99 × 2.62 mm), but the closures themselves are sized to suit different pipe or port diameters and are not interchangeable — measure the opening on your unit carefully before selecting. Positions 6 and 7 are both supplied as sets of two pieces, which reflects the fact that the unit has a union coupler and coupler O-ring at each end of the housing; ordering a single set covers both ends in one transaction. When replacing sealing components such as the coupler O-rings (position 7) or the closure O-ring (position 12), it is good practice to renew all O-rings in the same service interval rather than replacing only the one that has visibly failed, as the remaining seals will have seen the same hours of use and UV exposure.