Nuova Contec S.r.l. products

When it comes to cleaning pipes with bends, you need a nozzle that makes your job easier. The Arzino Series was created precisely for this purpose: to offer a tool that is easy to use, robust and capable of delivering concrete results from the very first pass. The compact, rounded shape, reminiscent of an egg, is designed to flow easily through pipes even in the presence of tight bends or changes in direction, reducing the risk of jamming and slowdowns during advancement. This allows you to work safely and stress-free, even in the most difficult sections.

Small nozzles with conical or round head and with or without front jet. These nozzles are to be used with portable, trailer or skid mounted jetters, sewer cleaning vehicles for domestic drain and pipe cleaning. Configurations with multiple front jets are available to increase the unblocking capacity. In case even smaller nozzles are required for an easier headway in bent pipes, nozzles with hose fitting for direct crimping to the hose are available.

Round head reaction nozzles with steel inserts.

Stainless steel nozzles with 4 front jets. Available upon request with carbide inserts.

An internal deviator maximizes flow efficiency reducing pressure drops inside the nozzle.Suitable for sand removal and long runs jobs.With ceramic inserts as standard configuration, with carbide inserts (for water recycling units) upon request. This high traction grenade nozzle has been designed and manufactured with a lot of rear jets that enable adequate cleaning in pipes up to DN 500.

4 front jet nozzles with high unblocking capacity in case of grease, soap, limestone along the pipes. They can also be used in this case where reverse cleaning is required (i.e. from the house to the sewer).With ceramic inserts as standard configuration, with steel inserts upon request.Smaller sizes (¼” to ½”) are only set with steel inserts or drilled jets.

Sledge shaped nozzle with 9 rear jets for pipe bottom cleaning. Because of the shape, weight and jet configuration, Magredi nozzles can easily be adapted to high pressure pumpswith 190-350 lt/min flow.The sledge shape allows the nozzle to overtake obstacles and sediments, with less risk of getting stuck in the mud.Ceramic inserts are set as standard configuration, carbide inserts (for water recycling units) upon request.To be used with rotary swivel.

Rotating nozzles with replaceable head for chain installation. Round, steel and carbide head are also available for cleaning or unblocking applications.
For a more effective action against roots, it is recommended to use these nozzles with centralizer. These nozzles can be order as kit. Each kit includes nozzle with chain head, centralizerand sets of chains.

Turbine nozzles with interchangeable milling head in steel (TA), carbide (TW) or, just for 1/Z and 3/A` nozzles, chain supporting head (TC).
TC nozzles include chain set for DN 50/75/100 pipes (1/2` nozzle) and DN 100/125/150 pipes (3/4` nozzle). Centralizer rings are also available so that the nozzle keeps a central position in the pipe and can easily advance through elbows. Turbine nozzles can also be ordered as kit that includes plastic case, nozzle with carbide head, chain supporting head, set of chains and centralizer.

Light vibrating nozzles with crowned head. Compact dimensions allow these nozzlestobeused in small pipes, starting from DN50. Head and rear body shape avoids the nozzle to get stuck into pipe junctions. These nozzles are effective at working pressure starting from 100 bar.