Zakład Metalowy GREGORCZYK products

Due to good balance of its body, the nozzle always sets in a position that allows for directing the entire energy of outlet jets to the sewer bottom. The nozzle has a non-central hose terminal and is used for removing, rinsing heavy sand and stone sediments from the sewer bottom, as well as for pipes with a high degree of silting.

The DC pulling and rinsing nozzle, due to its specially designed casing, has very good traction properties. Quick removal of contaminants. It has a great breaking power. It has 6 backward water jets and is characterised by low deadweight.

The flat F ‘Flounder’ rinsing nozzle, wedge-shaped, operating on a sewer bottom. Its distinctive shape allows it to move freely, while the whole energy of discharge nozzles is directed to the sewer bottom. Used for removing, rinsing heavy sand and stone deposits from the sewer bottom.

The nozzles of the G ‘Grenade’ type are characterised by excellent thrust due to very small angles of water outflows. Nozzles of this type are ideal for sewers that are heavily polluted by sand and gravel, as these nozzles remove such contaminants from the sewer bottom. Recommended for cleaning sewer systems before TV inspection.

A device for reducing the density of transported impurities. The air is sucked through 2 tubes placed at the tip of a suction pipe. The sucked air thins pumped impurities, thus reducing drag forces of dense sediments. ADVANTAGES: assists a suction pump, enabling faster transport of impurities

The use of ceramic inserts in high-pressure nozzles has decisive impact on the quality of cleaning sewer pipes as well as stability of pump parameters. High wear resistance of these ceramic elements ensures a long service life of a nozzle, particularly in cars with water recycling. The wear of nozzles results in immediate pressure drop on the nozzle and thus reduction of the effectiveness of cleaning. ADVANTAGES: high wear resistance, long life, stabilises and maximises the effectiveness of the cleaning nozzle