Page 74 - 4147 - Fugro Catalogue Edited 19.05.2017

PRODUCT DATA SHEET ROV INTERVENTION TOOLING

FUGRO-impROV

TRITECH ZIP PUMP / 4” DREDGER

The Tritech Super Zipjet pump is capable of producing
up to 1000 litres per minute of suction while removing
up to 10 tonnes of solids per hour.

The Super ZipJet pump incorporates several design features which improve
its reliability and substantially reduce its maintenance costs. The pump will
not block or jam because there are no moving parts on the dredging side
of the system. Power is derived from a stream of high velocity fluid creating
a low pressure region behind the suction nozzle. The pump may be rapidly
switched from suction to jetting mode.
The integrated educator based excavation system is designed to pump Zip Jet Pump Overview
mud, sand, gravel, drill cuttings, shale etc without risk of blockage. A
heavy-duty cylinder reverses the flow at the nozzle to eject any object,
which may be causing an obstruction. A second cylinder operates a
diverter valve to provide a powerful direct jet to break up heavy and
cohesive seabed mud and sand prior to excavation.
The pump will be provided with a suction filter mesh, output and suction
nozzles with ROV handle.

Pump with suction filter, Output and Suction nozzles
with ROV handle

Fugro-impROV Subsea Tooling Catalogue