Hydreco HY2 standard 1:8

The HY2 is Hydreco's group 2 gear pump: aluminium alloy body, cast iron flange and cover, and gears supported on bushings. This is the standard European version, with a Ø36.5 mm spigot flange and 1:8 tapered shaft with M12 thread, rated up to 140 Nm.

Choose the displacement from the list, from 4.5 to 31.7 cc/rev. Maximum pressures and speed depend on the displacement: at the top of the range they are 260 bar continuous, 290 bar intermittent, 310 bar peak and 4,000 rpm. Weight ranges from about 3.4 kg to 4.5 kg. The values for each size are in the attached datasheet.