Combitube

Low Flow, High Head, Pitot Tube Pumps

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Single stage pitot tube pumps designed for low flow, high head applications.

Operation Limits

Capacity up to 80 m³/h (352 gpm)
Head up to 1,480 m (4,856 ft)
Maximum Pressure up to 160 bar (2,320 psi)
Temperature up to 200 °C (390 °F)
Discharge flanges 50 mm (2'')
Applications Reactor feed, Boiler feed, Felt cleaning, Edge cutting, Condensate injection, High pressure cleaning in food processing, Packaging, Filter press cleaning, Descaling, High pressure showers for quenching, High pressure coolant feed, Leak testing engine injector testing, Reverse osmosis, High pressure cleaning of tanks, trucks and trains, Injection for secondary recovery, Desuperheating.
Base price

Overview

The Combitube pumps can operate reliably at any point on the performace curve unlike centrifugal pumps which naturally have a more restricted operating range down to Minimum Safe Flow. The main characteristic of this pump is its no impeller technology.

The Combitube pump range has been designed to incorporate the best features of pitot tube technology whilst improving the overall design, reducing part complexity and cutting life cycle costs. This results in the benefits of lower maintenance, a reduced requirement for spare parts, enhanced reliability and therefore reduced “life-cycle” costs. All of which lead to increased customer satisfaction, and give an enhanced ownership experience.

CHARACTERISTICS
  • Horizontal Single Stage
  • Pitot tube pump
  • Pulsation free operation
  • Side-side nozzle arrangement
  • Oil and grease lubricated versions
  • Counter clock wise when viewed from motor end
DESIGN FEATURES
  • Heavy duty mechanical construction
  • No impeller design. Pitot tube technology
  • Designed for low flow, and high heads
  • Oil cooling coil could be provided
  • Single or double mechanical seal for shaft sealing
  • No contact between pumped medium and pump lubricant
  • Complies with ATEX legislation