The HCM series magnetic-drive centrifugal pumps are crafted from high-performance thermoplastics such as polypropylene or PVDF, offering exceptional durability and chemical resistance. Engineered for highly corrosive fluids and demanding applications, the pump casing is precision-machined from a solid block to withstand extreme pressure and temperature. With motion transmitted through advanced magnetic couplings instead of mechanical seals, these pumps deliver maximum safety and efficiency while virtually eliminating the risk of leaks or emissions.
Anti-corrosion industrial pumps suitable for pumping acids and bases fluids and highly corrosive liquids
- Materials available: PP / PVDF.
- Materials in contact with the liquid:
pump head and impeller PP or PVDF;
o-ring EPDM (standard for PP pumps)
VITON (standard for PVDF pumps);
shaft Al2O3 99,7%;
bushing PTFEC. - Max capacity: 130 m3/h.
- Max head: 48m.
- Max temperature: PP: 70°C –PVDF: 90°C
- Max pressure: 6 bar.
- Flanged or threaded connections according to the pump size.
- Strong structure, maximum resistance to corrosive liquids.
Machined Casing
The casing of the HCM are machined out of solid blocks, which makes them extremely resistant to pressures, high temperatures and a wide range of highly corrosive liquids.
Manufacturing materials
HCM pumps are made of thermoplastic materials PP & PVDF and they are compatible with most acids and basic liquids, chemicals and other dangerous fluids.
Leak free magnetic design
Advantages of magnetic drive pumps:
– no mechanical seal
– no leakage and emissions
– no motor/pump alignment
– environmental sustainability
– reliability and safety
– limited periodic maintenance with long-term savings
Reliability
Unlike many centrifugal pumps on the market the pump head of GemmeCotti pumps is fixed to the bracket with 8 bolts. This feature guarantees a firm fastening of the pump head to the bracket and avoid the casing deformation under pressure.
Static Shaft
The static shaft of the mag drive centrifugal pumps HTM series are made of Alumina 99,7% (Al2O3), an extremely resistant ceramic material, which guarantees the maximum stability and resistance to aggressive chemicals.
Bushings
The large size of the front bushing used ensure high resistance to axial thrust.
Magnetic drive pumps are designed with a special sealless configuration that is suitable for transferring acids, chemicals, corrosive and dangerous liquids thanks to the high chemical resistance of their construction materials and to the absence of leakage and emissions. The structure is really simple and it requires very little maintenance with consequent saving in terms of repairing, spare parts and machine downtime (costs during the pump life). This type of pump is not suitable for transferring liquids with solids. Liquid must necessarily be clean and free of suspended solids.
* The pump’s flow rate and output are specified for pumping water at room temperature. If you pump liquids with higher temperature, viscosity, or density, the performance must be recalculated accordingly. The electric motor is selected based on the viscosity and density values provided.
- Chemical and pharmaceutical industries
- Loading and Unloading liquid tankers
- Transfer of chemicals from storage to production lines
- Solvent recovery systems
- Transfer of chemicals to and from various containers (IBC- DRUMS etc)
- Effluent treatment
- Liquids waste recovery from containing walls
- Mining Sector
- Sulfuric acid
- Aqua regia
- Sodium metabisulfite
- Hydrofluoric acid (Fluoridric acid)
- Oxidizing agents
(including peracetic acid)
- Air / gas treatment
- Biogas plants – H2S elimination systems (Desulfurators)
- Wet scrubber abatement systems (in-tank vertical pumps or external horizontal pumps)
- NOx and SOx elimination systems (urea)
- Detergents and sanitizers
- Loading and Unloading liquid tankers
- Bottling machines, filling machines and equipment
- Chemical transfers
- Cosmetics
- Energy
- Lead Acid Battery Production
- Recycling
- Stack systems for cell batteries – electrolytes
- Hydrogen production
- Steel & aluminum industry
- Extrusion plants (matrix cleaning with NaOH)
- Pickling
- Galvanic industry
- Galvanic plants manufacturers
- Cleaning of banknote molds
- Printing machines (cleaning)
- Electroplating /Galvanic process
- Oil and gas
- Methane / Gas odorization systems
- Sulfur cycle / fatty acid saponification
- Sampling systems
- PCB industry
- PCB manufacturers for samples in home appliances and automotive sector
- Manufacturers of tanks and dedicated plant engineering
- Food industry
- Clean-in-place (C.I.P.) systems for food industry
- Cheese salting
- Dairies
- Textile industries
- Dye-works, fabric coloring and fixing (sodium hydroxide and acetic acid)
- Industrial laundries (bleaching)
The HCM series magnetic-drive centrifugal pumps are crafted from high-performance thermoplastics such as polypropylene or PVDF, offering exceptional durability and chemical resistance. Engineered for highly corrosive fluids and demanding applications, the pump casing is precision-machined from a solid block to withstand extreme pressure and temperature. With motion transmitted through advanced magnetic couplings instead of mechanical seals, these pumps deliver maximum safety and efficiency while virtually eliminating the risk of leaks or emissions.
Anti-corrosion industrial pumps suitable for pumping acids and bases fluids and highly corrosive liquids
- Materials available: PP / PVDF.
- Materials in contact with the liquid:
pump head and impeller PP or PVDF;
o-ring EPDM (standard for PP pumps)
VITON (standard for PVDF pumps);
shaft Al2O3 99,7%;
bushing PTFEC. - Max capacity: 130 m3/h.
- Max head: 48m.
- Max temperature: PP: 70°C –PVDF: 90°C
- Max pressure: 6 bar.
- Flanged or threaded connections according to the pump size.
- Strong structure, maximum resistance to corrosive liquids.
Machined Casing
The casing of the HCM are machined out of solid blocks, which makes them extremely resistant to pressures, high temperatures and a wide range of highly corrosive liquids.
Manufacturing materials
HCM pumps are made of thermoplastic materials PP & PVDF and they are compatible with most acids and basic liquids, chemicals and other dangerous fluids.
Leak free magnetic design
Advantages of magnetic drive pumps:
– no mechanical seal
– no leakage and emissions
– no motor/pump alignment
– environmental sustainability
– reliability and safety
– limited periodic maintenance with long-term savings
Reliability
Unlike many centrifugal pumps on the market the pump head of GemmeCotti pumps is fixed to the bracket with 8 bolts. This feature guarantees a firm fastening of the pump head to the bracket and avoid the casing deformation under pressure.
Static Shaft
The static shaft of the mag drive centrifugal pumps HTM series are made of Alumina 99,7% (Al2O3), an extremely resistant ceramic material, which guarantees the maximum stability and resistance to aggressive chemicals.
Bushings
The large size of the front bushing used ensure high resistance to axial thrust.
Magnetic drive pumps are designed with a special sealless configuration that is suitable for transferring acids, chemicals, corrosive and dangerous liquids thanks to the high chemical resistance of their construction materials and to the absence of leakage and emissions. The structure is really simple and it requires very little maintenance with consequent saving in terms of repairing, spare parts and machine downtime (costs during the pump life). This type of pump is not suitable for transferring liquids with solids. Liquid must necessarily be clean and free of suspended solids.
* The pump’s flow rate and output are specified for pumping water at room temperature. If you pump liquids with higher temperature, viscosity, or density, the performance must be recalculated accordingly. The electric motor is selected based on the viscosity and density values provided.
- Chemical and pharmaceutical industries
- Loading and Unloading liquid tankers
- Transfer of chemicals from storage to production lines
- Solvent recovery systems
- Transfer of chemicals to and from various containers (IBC- DRUMS etc)
- Effluent treatment
- Liquids waste recovery from containing walls
- Mining Sector
- Sulfuric acid
- Aqua regia
- Sodium metabisulfite
- Hydrofluoric acid (Fluoridric acid)
- Oxidizing agents
(including peracetic acid)
- Air / gas treatment
- Biogas plants – H2S elimination systems (Desulfurators)
- Wet scrubber abatement systems (in-tank vertical pumps or external horizontal pumps)
- NOx and SOx elimination systems (urea)
- Detergents and sanitizers
- Loading and Unloading liquid tankers
- Bottling machines, filling machines and equipment
- Chemical transfers
- Cosmetics
- Energy
- Lead Acid Battery Production
- Recycling
- Stack systems for cell batteries – electrolytes
- Hydrogen production
- Steel & aluminum industry
- Extrusion plants (matrix cleaning with NaOH)
- Pickling
- Galvanic industry
- Galvanic plants manufacturers
- Cleaning of banknote molds
- Printing machines (cleaning)
- Electroplating /Galvanic process
- Oil and gas
- Methane / Gas odorization systems
- Sulfur cycle / fatty acid saponification
- Sampling systems
- PCB industry
- PCB manufacturers for samples in home appliances and automotive sector
- Manufacturers of tanks and dedicated plant engineering
- Food industry
- Clean-in-place (C.I.P.) systems for food industry
- Cheese salting
- Dairies
- Textile industries
- Dye-works, fabric coloring and fixing (sodium hydroxide and acetic acid)
- Industrial laundries (bleaching)
