lead forensics image
Contact

We’re excited to announce the acquisition of TS Pumps, strengthening Tapflo UK’s reach and service capabilities. Read More

Regenerative Turbine Pump
Regenerative Turbine Pump
See Technical Data |
Model Max Capacity (m³/hr) Max Pressure (m)
HTT 9 50
HTT-SP 6 28
HTA 7 80

Magnetically Driven Turbine Pump

Our Regenerative Turbine Pump from Italian manufacturer, Gemme Cotti, is an efficient solution designed to handle highly corrosive fluids without compromising product integrity or performance. Sealless in construction and built from robust materials including Polypropylene, PVDF or Stainless Steel, these pumps handle maximum viscosities up to 40 cPs, with self-priming and ATEX executions available on request, making them an ideal choice for critical applications across a range of industries.

Typical applications for our Regenerative Turbine Pump:

  • Chemicals
  • Corrosive Liquids
  • Petrochemical
  • Paper Mills
  • Pharmaceutical
  • Textiles
  • Food Processing
  • Water Treatment
Overview

HTT Range

If you’re in the market for a magnetically driven Regenerative Turbine Pump that can handle highly corrosive fluids and those with entrained gas, check out our Gemme Cotti HTT series.

As standard, the HTT range comes with BSP threaded inlet and outlet, direct starting motor, high Torque magnetic coupling, PTFE/Carbon Sleeve bearings and static shaft in high purity ceramic. Optional features include flanges, dry-run protection & baseplate.

HTT-SP Range

Much like it’s standard HTT counterpart, the HTT-SP is a Regenerative Turbine Mag Drive Pump in Polypropylene or PVDF with the added benefit of being able to self-prime up to 5m. The design of this Mag Drive Pump removes the risk of leakages, guaranteeing safety and efficiency.

HTA Range

Within our Gemme Cotti Mag Drive Regenerative Turbine Pump range, the HTA is machined from Stainless Steel AISI 316, however, it is also available in Hastelloy or Titanium upon request which can be used for fluids such as hydrocarbons and solvents. The pump has been designed with maximum efficiency in mind, as well as high safety features such a magnetic coupling rather than a seal design to reduce the risk of leakages.

The HTA range is also available with ATEX certification upon request (EM-P AISI 316L) for applications in potentially explosive atmospheres.

Features & Benefits

HTT-SP

As standard the HTT-SP range comes with:

  • Static shaft in high purity ceramic
  • PTFE/Carbon Sleeve bearings
  • High Torque magnetic coupling
  • Direct starting motor

Optional features include ASNI150 flanges & baseplate.

HTA

As standard the HTA range comes with:

  • Static shaft in HC 276
  • PTFE/Carbon Sleeve bearings
  • High Torque magnetic coupling
  • Direct starting motor
Specifications

HTT Model:

Materials PP and PVDF
Casing & Rear Casing PP and PVDF
Impeller PVDF
O-Ring EPDM / FKM / FEP / FFKM
Shaft Al2O3 99.7 %
Bearing PTFEC
Max Capacity (m³/hr) 9m³/hr
Max Pressure (m) 50m
Max Temperature (°C) PP – 70°C / PVDF – 90°C
Max Viscosity (cPs) 40 cPs
Pressure Rating (Bar) 6 Bar
Handling Capabilities  Handles up to 20% entrained gases

 

HTT-SP Model:

Materials PP and PVDF
Casing & Rear Casing PP and PVDF
Impeller PVDF
O-Ring EPDM / FKM / FEP / FFKM
Shaft Al2O3 99.7 %
Bearing PTFEC
Max Capacity (m³/hr) 6m³/hr
Max Pressure (m) 28m
Max Temperature (°C) PP – 70°C / PVDF – 90°C
Max Viscosity (cPs) 40 cPs

 

HTA Model:

Casing & Rear Casing AISI 316 Stainless Steel
O-Ring EPDM / FKM / FEP / FFKM
Shaft Hastelloy C276
Bushing PTFE / Carbon
Max Capacity (m³/hr) 7m³/hr
Max Pressure (m) 80m
Max Temperature (°C) 160°C
Max Viscosity (cSt) 200 cSt
Pressure Rating (Bar) 25 Bar at 20°C
Handling Capabilities  Handles up to 20% entrained gases
ATEX Rating ATEX Zone 1 and Zone 2 rated (EM-P AISI 316L Range)
Variations

Variations and optional features for our Mag Drive Regenerative Turbine Pump include:

  • ANSI 300 Flanges available.
  • ATEX version (pump model EM-P AISI 316L)
  • Dry-running protection
  • Baseplate