A unique design for the UK, Algeco had 20 presflo dry powder wagons built in Sweden in 1965 by Interconsult Falconberg. Hired to APCM mainly working from Westbury and after c1976 to ICI in the North West (Mond) for Soda Ash to Scotland. Although refurbished in 1981 they don't appear to have been re-used.