They are very thick cast-iron deviators suitable for pneumatic suction transport at low, medium or high pressure, intended for abrasive powder or granule products.
The parts most subject to abrasion are reinforced by a thicker layer outside casting.
The deviator may be used to increase the diameter of the pipes at the Y outlet.
PN6 UNI 2276 or PN16 UNI 2278 flanges can be supplied upon request.