ROV Dredge Pumps ZJS100 ROV Dredge Pump - Product
This is a 4" suction unit suitable for use on modern high powered work class ROVs. Provided the ROV can supply the power demand the 4" suction units have considerable advantages over the 3" units that have been used for many years. This unit can only be...
Description of the Product
This is a 4" suction unit suitable for use on modern high powered work class ROVs. Provided the ROV can supply the power demand the 4" suction units have considerable advantages over the 3" units that have been used for many years. This unit can only be effectively operated by the most powerful work class ROVs.
The unit benefits from the 30 years of experience built up from long before the design and build of the first ZIP89 Zip Pump twelve years ago. In particular a new impeller design created as part of the AZ20 Suction Anchor Pump development gives a wide dredging performance range both with and without the simultaneous jetting capability selected.
The pump can be operated as a suction excavator dredging pump and use the disruptor jet nozzle at the same time.
Part of the impeller design benefits from the pre-swirl inlet filter which also removes the need for a separate power water strainer. The arrangement minimises hose runs for installation on the ROV.