Main Features
1.The whole construction is suitable for dredging ships.
2.Easy disassembly and installation, convenient maintenance.
3.Dredging performance is excellent.
4.Strong through-put capacity, wide application.
5.The curve of performance decreases sharply.
6.Excellent anti-wear performance, long service of wet parts.
7.A little hydraulic loss, high efficiency, low power consumption.
8.Reliable shaft sealing without leakage.
The centrifugal pump is horizontal or vertical, self-priming or Non-self-priming, installed in engine room of the ships, used as ballast pump, general service pump, bilge pump, fresh water transfer pump, sea water transfer pump, F.W./S.W.cooling pump, fire pump, sewage pump and sanitary water pump.
Tobee WN900 Marine Dredge Pump is one type of horizontal centrifugal dredging pump. It is mainly used for dredging in river, lake, seaport, lagoon, pond, reservoir etc. And it is usually installed in dredgers. It is very wearable for sand and mud dredging. The marine dredge pump is made of high chrome alloy. In accordance with clients' requirements, the dredge pump can be connected to diesel engine through connecting gearbox.
Design Features:
Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving
Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability
Strong through-put. The pump can persistently discharge gravel, high plastic soil lump,etc.
The dredge pump can be directly matched with either motor or diesel engine
Long operating life of parts
Little hydraulic loss, high efficiency and low oil-consumption
Large volume, Heavy duty
Steady operating, little vibration, low noise
Simple & reliable construction, easily disassembly & assembly, convenient maintenance
Reliable sealing without leakage
Heavy duty motors with stainless steel shafts and tough thermoplastic bodies.
Totally submersible and ignition protected
To all existing safety standardsBIA, NMMA and ISO/EC regulations
Water cooled motors for long life, with anti airlock design and moisture tight seals
Snap-lock strainer base for easy installation and removal, and silent vibration free running
No burn out if run dry
Pump body: Thermoplastic
Shaft seal: Lip seal
Shaft: Stainless steel
Voltage: 12 V DC/24V DC
Model Delivery Volume Delivery Head Voltage Dc Current Cable Outlet Dia.
AD350-12 350GPH 3m 12V/24V 1.8A/1A 100cm 19mm or 29mm
AD500-12 500GPH 3m 12V/24V 2.2A/1.2A 100cm 19mm or 29mm
AD750-12 750GPH 4m 12V/24V 2.5A/1.5A 100cm 19mm or 29mm
AD1100-12 1100GPH 4m 12V/24V 3.0A/1.5A 100cm 29mm
A) the zg sand pumps are designed for continuously handling the most difficult higher abrasive slurries
Which contain too big solids to be pumped by a common pump. Such as dredging, suck gravel in the
Dredger, suck gravel in the course of rivers or lakes, delivering slurries in mining, explosive sludge in
Metal smelting.( type zgh pumps are of high-head ones )
B) zg dredge pumps are widely used to dredger and dam in the rivers, ports and wharf over our country,
Such as changjiang river, huanghe river, liao river, and zhujiang delta. And also widely used
Abraoad, such as middle east, Europe.
