HOSE ID: 12 mm
THREAD: 1/2" BSPT
Norma hose connectors are tough, lightweight, non-toxic, have good impact wear and chemical resistance and are suitable for hoses with inside diameter ranging from 3 mm to 25 mm. The deep moulded ribs of the push-on types ensure positive sealing and secure hose grip.
The connectors can operate continuously in air at approx. 80°C and depending on temperature and duration, in hot water. For threaded connectors, the coefficient of expansion 100 x 10-6 for thermoplastics must be considered where there is a wide variation in temperature.
The chemical characteristics employed in the production of the connectors ensure they have:
Excellent resistance to aliphatic and aromatic hydrocarbons, petrol, alcohols, esters, plasticisers, ketones, ether, oils and fats.
Good resistance to chlorinated hydrocarbon, alkalis, glycerine, glycol, soap and salt solution.
Limited resistance to phenols, acids, oxidants, etc.