This document appears to be a catalogue for centrifugal pumps and other equipment suitable for handling corrosive and hazardous liquids. It includes non-metallic and metallic models of mag-drive centrifugal pumps, regenerative turbine pumps, vane pumps, and liquid ring vacuum pumps. The pumps are available in various thermoplastic and metal materials to suit applications in chemical, petrochemical, pharmaceutical, and other industries involving corrosive or toxic liquids. Performance specifications are provided for each pump type.

2. GENERAL CATALOGUE 2009
HTM PP/PVDF HTM SS
NON-METALLIC MAG-DRIVE METALLIC MAG-DRIVE
CENTRIFUGAL PUMPS CENTRIFUGAL PUMPS
TYPICAL APPLICATIONS TYPICAL APPLICATIONS
• High corrosive liquids • Corrosive, toxic, noxious and carcinogenic liquids
• Toxic, noxious and carcinogenic liquids • Hydrocarbons, pyrophorics other flammables
• Heat transfer oils
AVAILABLE MATERIALS OF CONSTRUCTION: • Refrigerants and cryogenics
• Radioactive liquids
• PP
• PVDF AVAILABLE MATERIALS OF CONSTRUCTION:
INDUSTRIES SERVED • AISI 316
Chemical, petrochemical, pharmaceutical, paper INDUSTRIES SERVED
mills, textile industry, food processing, sugar plants,
dairies, electronics, water treatment plants, any Chemical, petrochemical, pharmaceutical, paper
hazardous chemical applications. mills, textile industry, food processing, sugar
plants, dairies, electronics, water treatment plants,
power plant stations, any hazardous chemical
applications.
50 HZ 60 HZ 50 HZ 60 HZ
3 3
FLOW 0,5÷45 m /h 3÷220 GPM FLOW 0,5÷28 m /h 3÷150 GPM
MAX HEAD 32 mcl 140 ft MAX HEAD 24 mcl 114 ft
TEMP 0°/+90° C 32°/+170° F TEMP -40°/+160° C -40°/+320° F
MAWP 4 BAR 60 PSI MAWP 10 BAR 150 PSI
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3. GENERAL CATALOGUE 2009
HCM HTT
THERMOPLASTIC
NON-METALLIC MAG-DRIVE
REGENERATIVE MAG-DRIVE
CENTRIFUGAL PUMPS
TURBINE PUMPS
TYPICAL APPLICATIONS TYPICAL APPLICATIONS
• High corrosive liquids
• High corrosive liquids
• Toxic, noxious and carcinogenic liquids
• Toxic, noxious and carcinogenic liquids
• Handles up to 20% entrained gas, resists cavitation
AVAILABLE MATERIALS OF CONSTRUCTION: AVAILABLE MATERIALS OF CONSTRUCTION:
• PP • PP
• PVDF • PVDF
INDUSTRIES SERVED INDUSTRIES SERVED
Chemical, petrochemical, pharmaceutical, paper Chemical, petrochemical, pharmaceutical, paper
mills, textile industry, food processing, sugar plants, mills, textile industry, food processing, sugar plants,
dairies, electronics, water treatment plants, any dairies, electronics, water treatment plants, any
hazardous chemical applications. hazardous chemical applications.
50 HZ 60 HZ 50 HZ 60 HZ
3 3
FLOW 0,2÷50 m /h 10÷200 GPM FLOW 0,2÷8 m /h 2,6÷44 GPM
MAX HEAD 35 mcl 140 ft MAX HEAD 34 mcl 170 ft
TEMP 0°/+90° C 32°/+170° F TEMP 0°/+90° C 32°/+170° F
MAWP 10 BAR 150 PSI MAWP 6 BAR 90 PSI
www.gemmecotti.com - info@gemmecotti.com
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4. GENERAL CATALOGUE 2009
HTT-SP HTA
THERMOPLASTIC REGENERATIVE MAG-DRIVE REGENERATIVE MAG-DRIVE
TURBINE PUMPS SELF PRIMING TURBINE PUMPS
TYPICAL APPLICATIONS
TYPICAL APPLICATIONS • High corrosive liquids
• Toxic, noxious and carcinogenic liquids
• High corrosive liquids • Hydrocarbons, pyrophorics other flammables
• Toxic, noxious and carcinogenic liquids • Heat transfer oils
• Handles up to 20% entrained gas, resists cavitation • Refrigerants and cryogenics
• Radioactive liquids
AVAILABLE MATERIALS OF CONSTRUCTION: • Handles up to 20% entrained gas, resists cavitation
• PP AVAILABLE MATERIALS OF CONSTRUCTION:
• PVDF • AISI 316 L
• HASTELLOY - C
INDUSTRIES SERVED • TITANIO
Chemical, petrochemical, pharmaceutical, paper INDUSTRIES SERVED
mills, textile industry, food processing, sugar plants, Chemical, petrochemical, pharmaceutical, paper
dairies, electronics, water treatment plants, any mills, textile industry, food processing, sugar plants,
hazardous chemical applications. dairies, electronics, water treatment plants, any
hazardous chemical applications.
50 HZ 60 HZ 50 HZ 60 HZ
3 3
FLOW 0,2÷6 m /h 1÷32 GPM FLOW 0,2÷7 m /h 2,6÷33 GPM
MAX HEAD 28 mcl 132 ft MAX HEAD 85 mcl 314 ft
TEMP 0°/+90° C 32°/+194° F TEMP -40°/+160° C -40°/+320° F
MAWP 6 BAR 90 PSI MAWP 25 BAR 360 PSI
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5. GENERAL CATALOGUE 2009
HPP/HPF HTP
NON METALLIC MAG-DRIVE ROTARY VANE MAG-DRIVE
VANE PUMPS SELF-PRIMING PUMPS DRY SELF-PRIMING
TYPICAL APPLICATIONS TYPICAL APPLICATIONS
• Corrosive liquids
• Corrosive • Toxic, noxious and carcinogenic liquids
• Toxic, noxious and carcinogenic liquids • Hydrocarbons, pyrophorics other flammables
• Heat transfer oils
AVAILABLE MATERIALS OF CONSTRUCTION: • Refrigerants and cryogenics
• Radioactive liquids
• PP AVAILABLE MATERIALS OF CONSTRUCTION:
• PVDF
• AISI 316 L
INDUSTRIES SERVED • HASTELLOY - C
• TITANIO
Chemical, petrochemical, pharmaceutical, paper
INDUSTRIES SERVED
mills, textile industry, food processing, sugar plants,
dairies, electronics, water treatment plants, any Chemical, petrochemical, pharmaceutical, paper
hazardous chemical applications. mills, textile industry, food processing, sugar
plants, dairies, electronics, water treatment plants,
power plant stations, any hazardous chemical
applications.
50 HZ 60 HZ 50 HZ 60 HZ
FLOW 100÷400 l/h 3÷260 GPM FLOW 120÷2000 l/h 0,5÷11 GPM
MAX HEAD 6 BAR 85 PSI MAX HEAD 12 BAR 170 PSI
TEMP 0°/+90° C 32°/+170° F TEMP -40°/+160° C -40°/+320° F
MAWP 8 BAR 110 PSI MAWP 25 BAR 360 PSI
www.gemmecotti.com - info@gemmecotti.com
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6. GENERAL CATALOGUE 2009
HCO VPM/VPS/VPL
NON-METALLIC MECHANICAL SEALED LIQUID RING VACUUM PUMPS
CENTRIFUGAL PUMPS
TYPICAL APPLICATIONS TYPICAL APPLICATIONS
• Corrosive, toxic, noxious and carcinogenic liquids
• High corrosive liquids
• Hydrocarbons, pyrophorics other flammables gases
AVAILABLE MATERIALS OF CONSTRUCTION: AVAILABLE MATERIALS OF CONSTRUCTION:
• PP • AISI 316 or 316 L SS
• PVDF • Alloy 20
• Hastelloy - C
INDUSTRIES SERVED • TITANIUM
Chemical, petrochemical, pharmaceutical, paper INDUSTRIES SERVED
mills, textile industry, food processing, sugar plants,
dairies, electronics, water treatment plants, any Refinery, chemical, petrochemical, pharmaceutical,
hazardous chemical applications. paper mills, textile industry, food processing, sugar
plants, dairies, electronics, water treatment plants,
any hazardous chemical applications.
50 HZ 60 HZ 50 HZ 60 HZ
3
FLOW 0,5÷55 m3/h 3÷290 GPM FLOW 50÷450 m /h 260÷2350 GPM
MAX HEAD 36 mcl 170 ft MAX HEAD 33 mbar 28,2 inchesHg
TEMP 0°/+90° C 32°/+170° F TEMP 0°/+90° C 32°/+170° F
MAWP 6 BAR 90 PSI MAWP 10 BAR 150 PSI
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7. GENERAL CATALOGUE 2009
PVA HVL
VERTICAL CENTRIFUGAL PUMPS NON-METALLIC VERTICAL CENTRIFUGAL
PUMPS OPEN IMPELLER
TYPICAL APPLICATIONS TYPICAL APPLICATIONS
• Corrosive liquids • High corrosive liquids with solids
• Potassium permanganate
• Liquids with solids AVAILABLE MATERIALS OF CONSTRUCTION:
AVAILABLE MATERIALS OF CONSTRUCTION: • PP
• PVDF
• AISI 316
• TITANIUM INDUSTRIES SERVED
INDUSTRIES SERVED Chemical, petrochemical, pharmaceutical, paper
mills, textile industry, food processing, sugar plants,
Electronic, chemical, pharmaceutical, paper mills, dairies, electronics, water treatment plants, any
textile industry, food processing, sugar plants, hazardous chemical applications.
any hazardous chemical applications.
50 HZ 60 HZ 50 HZ 60 HZ
3 3
FLOW 0,5÷30 m /h 3÷160 GPM FLOW 0,2÷55 m /h 3÷300 GPM
MAX HEAD 34 mcl 160 ft MAX HEAD 36 mcl 170 ft
TEMP 0°/+160° C 32°/+320° F TEMP 0°/+90° C 32°/+170° F
www.gemmecotti.com - info@gemmecotti.com
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