DREDGE
PUMPS.
Heavy-duty centrifugal slurry pumps engineered ground-up for dredging & long distance transportation.
Not adapted from mining. Built for the conditions you actually work in.
The F9 pump range is designed for dredging & long-distance transportation. Every design choice is grounded in real dredging conditions. From impeller geometry to bearing arrangement, each element is defined by field reality rather than laboratory specifications.
Our pumps handle sand, gravel, shells, clay and mixed materials at variable densities, changing pumping distances and in continuous operation. Serviceable in the field without specialist tooling, because downtime on a dredger is not measured in hours. It is measured in project cost and dredge utilisation.
The F9 range covers PSD, CSD, TSHD dredgers and pipelinetransportation applications. Whether you are equipping a new build, replacing ageing fleet equipment, or looking for a proven alternative to your current supplier, the F9 range is specified for direct comparison.
SOLIDS HANDLING
Up to 30%
Volumetric solids concentration in dredging slurry
MAX HEAD
70 m
Single-stage pump head for long-distance discharge
SUBMERGED BEARING SEAL OPTIONS
2
CAT® duo cone seals or Mechanical Seals
PUMP SEAL OPTIONS
3
Multi simmerring, Mechanical Seal and Liquidyne®
MIXTURE FLOW CAPACITY
400-14,000 m³/h
Maximum flow rate across the F9 pump range
DRIVE OPTIONS
3
Electric, diesel-direct, and hydraulic drive configurations
DESIGN FEATURES
DREDGING- SPECIFIC IMPELLER GEOMETRY
Designed for variable solids content and fluctuating head conditions. Not optimised for a single operating point. Handles the real fluctuations of your dredging proces without loss of efficiency or pump head.
FUSE-QOVER DESIGN
A single-piece casting that integrates the wear plate, suction liner, and cover into one solid unit. For easy (dis)assembly, reduce wear and comes wit a special lifting tool.
HEAVY-WALL CASING
Casing wall thickness optimized for dredging duty cycles,. Built to resist the impact and wear of pumping heavy gravel mixtures
HIGH-EFFICIENCY HYDRAULIC DESIGN
Hydraulic curves optimised for the operating ranges common in PSD, CSD and TSHD applications. Lower specific energy per m³ pumped solids reduces operating costs over the project lifetime.
CARTRIDGE BEARING ASSEMBLY
Self-contained cartridge bearing housing—replace it without shaft alignment. Cuts maintenance time and simplifies field bearing changes
LOW-FLUSH GLAND SEAL OPTION
Minimises fresh water consumption in the gland seal. Important for operations in remote locations or salt-water environments.. XXXXXXX