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GemmeCotti - Model HCO -Mechanical Seal Centrifugal Pumps
FromGemmeCotti Srl
Centrifugal pumps series HCO with mechanical seal are made of thermoplastic 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 pump sizes (from size 110 to 170) are equipped with an internal PTFE bellows mechanical seal (sic/ceramic), which is manufactured by GemmeCotti.
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Anti-corrosion industrial pumps suitable for pumping acids and bases fluids and highly corrosive liquids
- Materials available: PP / PVDF.
- Flow up to 130 m3/h; Head up to 48 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 containing solids in suspension (non-abrasive solids – max. 5% – dimension max. 3 mm).
- Available in ATEX version for zone 2 II3G (pump mod. EM-CO).
