POLO-KAL NG and POLO-KAL NG Vacuum is a polypropylene multi-layer non pressure drainage system, compromising tubes and fittings with push-fit sockets and factory-inserted lip seals made of EPDM. The product is tailor-made for the stringent requirements in the shipbuilding und ensures simple installation as well as safe operation on board.
The low weight of the pipe system reduces the total weight of the ship significantly and enables easy transportation and assembling.
Long-living and non-corrosive
Optimal resistance to salt-containing air, no corrosion.
High assembling security
Provided by the established POLO-KAL NG Vacuum push-fit system. No risk of fire, due to sparks caused by cutting the pipes.
Very smooth inner surface
This prevents and minimizes deposits within the pipeline and easy maintenance is therefore ensured.
Highlights & Innovations
Wide range of application
The variety of applications of POLO-KAL NG Vacuum has proven itself in the construction and renovation of many types of vessels, from yachts to cruise ships.
The pipe system is produced in a series of diameters from DN 32–200, and is particularly suitable for the following fields of application:
Gravity drainage for grey- and rainwater including internal and external scuppers
Vacuum discharge for black water
Air vent for fresh water, ballast, grey and black water tanks
POLO-KAL NG, POLO-KAL NG Vacuum offers a wide range of smart solutions for use in shipbuilding.
A large number of special moulded components such as flange sleeves, ball valves or special branches complete the standard range and meet the stringent requirements in shipbuilding.
POLO-KAL NG ASV Extraction-proof connection
In combination with the POLO-KAL NG ASV extraction-proof connection, POLO-KAL NG, allows the absorption of intermittent dynamic strain, caused by excess pressure, low pressure, and/or vibration. POLO-KAL NG ASV is approved to be used exclusively in combination with the POLO-KAL NG and POLO-KAL NG Vacuum pipe system.
Tested and approved
POLO-KAL NG and POLO-NG Vacuum has been tested by renowned institutes and is approved for shipbuilding.
Pipe material: POLO-KAL NG DN 32-50 Scope of the project: Core refurbishment of the bathrooms in 152 cabins Customer: HGS Objekt-Technik Contractor: Evers + Kaiser Construction period: October - December 2014