HCOMECHANICAL SEAL CENTRIFUGAL PUMPS

 


Centrifugal pumps series HCO with mechanical seal are made of thermoplastic materials (Polypropyleneand PVDF) and are suitable for high corrosive liquidscontaining solids in suspension. The seal of pumps HCO size 95-10, is guaranteed by a special elastomericlip seal, while all the other pump sizes (from size 110 to 170) are equipped with an internal PTFE bellowsmechanical seal (sic/ceramic), which is manufacturedby GemmeCotti.


 

Benefits

The seal of pumps HCO size 95-10, is guaranteed by a special elastomeric lip seal, while all the other pump sizes (from size 110 to 170) are equipped with an internal PTFE bellows mechanical seal (sic/ceramic), which is manufactured by GemmeCotti.


 

Pump Technical Data


  • Materials available: PP / PVDF.

  • Flow up to 60 m3/h; Head up to 38 mlc.

  • Temperature: PP: max 70° C - PVDF: max 90°C.

  • Max viscosity: 200 cSt.

  • Pressure rating: NP 6 at 20°C.

  • Lip seal for pumps size 95-10; internal PTFE bellows mechanical seal for all the other sizes.

  • Suitable for high corrosive liquids containingsolids in suspension.


 


STANDARD



  • Gas threaded in and out connections.

  • Direct starting motor.


 


OPTIONAL



  • Flanges available.

  • Dry-running protection.

  • Baseplate.