• thermoplastic pumps made in PP or PVDF
• capacity up to 58 m3/h
• head up to 38 mlc
• Two different kind of mechanical seal available: lip seal for model HCO 95-10, internal PTFE bellow mechanical seal for all the other pump sizes.

Non-metallic mechanical seal centrifugal pumps with open impeller.

Centrifugal pumps series HCO with mechanical seal are made of plastic materials (Polypropylene and PVDF) and are suitable for high corrosive liquids containing solids in suspension. The seal of pumps HCO size 95-10 is guaranteed by a special elastomeric lip seal, while all the other sizes (from size 110 to 170) are equipped with an internal PTFE bellows mechanical seal (sic/ceramic).

Typical applications:
▪ High corrosive liquids
▪ Liquids with solids