The GILARDONI gear pumps belong to the volumetric rotary pumps with external teeth category and they are reversible, so they can work both clockwise and anticlockwise.
CAST IRON SERIES
The pump body, the lids and the supports are made of high quality cast iron G25 made either by fusion or by bar, according to customer requirements.
The gears and the shafts are made of carbon steel ETG100-ETG88 with a special “TENNIFER” hardwearing and anti-seize treatment that guarantees an increased resistance of the product through time.
The pump body and the supports are made of stainless steel 316 fused (CF8M) or from bar.