New HTT-SP 12000 Pump: Discover The Latest In Self-Priming Magnetic Drive Turbine Pumps

HTT-SP 12000
19 Sep 2025  |
At GemmeCotti, we specialize in designing and manufacturing high-quality chemical pumps for a wide range of industrial applications. Our commitment to innovation and excellence has led to the development of a comprehensive range of pumps, including our renowned mag drive pumps, designed to handle even the most corrosive and dangerous liquids safely and efficiently.

We are excited to introduce the latest addition to our mag-drive turbine pumps: the new HTT-SP 12000.

Characteristics and advantages

The new HTT-SP 12000 offers a flow rate of up to 7 m³/h and a head of up to 36 m, making it one of the most efficient pumps in its class. This latest innovation is proof of our continuous dedication to meeting the evolving needs of our customers.

A key feature of the HTT-SP 12000 is its self-priming capability. The pump can achieve a suction lift of up to 5 meters with water at ambient temperature, ensuring reliable and consistent operation, even in challenging conditions. The pump casing is made from a solid block of PP, while the impeller is constructed from PVDF, guaranteeing maximum chemical resistance and durability when handling aggressive liquids.

Technical specifications

  • Available materials: the casing is machined from a solid PP block, with a PVDF impeller.
  • Materials in contact with the liquid:
    • Pump o-ring: EPDM (standard for PP pumps) / VITON (standard for PVDF pumps)
    • Static shaft: ceramic Al₂O₃ 99.7%
    • Bearing: PTFEC
  • Maximum flow: 7 m³/h
  • Maximum head: 36 m
  • Maximum temperature: PP 60°C – PVDF 90°C
  • Maximum viscosity: 45 cPs
  • Pressure rating: NP 5

The HTT-SP 12000 is equipped with a range of features designed to deliver optimal performance and longevity. These include:

  • High-torque magnetic coupling: ensures a reliable and leak-free functioning, a defining feature of our mag drive pumps.
  • Chemically resistant bearings: The PTFE/carbon sleeve bearings provide excellent resistance to chemical corrosion, extending the pump’s service life.
  • Direct starting motors: for simple and efficient operation.

Optional and Customizations

To provide a complete and customized solution, we also offer a variety of optional accessories for the HTT-SP 12000, such as DIN or ANSI flanges and a custom baseplate. You can explore all the available options on our accessories page to create the perfect pump configuration for your needs.

Furthermore, for applications in potentially explosive atmospheres, the pump is also available in an ATEX version for use in Zone 2 areas (model EM-T SP PP/PVDF).

The new mag-drive turbine pump model HTT-SP 12000 is more than just a pump; it’s a solution engineered for reliability, performance, and safety. Whether you are in the chemical, pharmaceutical, or water treatment industry, our chemical pumps are designed to meet your specific needs.

To learn more about the new HTT-SP 12000 and to explore our full range of self-priming and mag drive turbine pumps, we invite you to discover the HTT-SP series on our website or to contact us for more information at info@gemmecotti.com.

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Debem is a cutting edge company specialised in designing, constructing and producing industrial pumps for highly demanding environments. Debem has been operating in the fluid transfer and movement sector for over 30 years. The company...