450 WSG Suction Hoppher Dredging pump
Naipu NP-WS dredging pump is single-stage single-suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistant, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits and so on. Its throughout meets requirements of the dredge to dredging pumps. The pump mainly consists of the pump head. Gearbox specifically for the dredging pump, high elastic coupling and supervisor system of the driving device for the dredge.
1. Application:
Absorb the silt and sand in the river, lake, sea, reservoir, pound, electric power plant, stone processing plant, deep well.
2. Technological Characteristic:
A horizontal, single-shell structure pump, flow components hardware nickel, chromium high abrasion resistant material and has good wear resistance, corrosion resistance and high reliability.
Pump and drive straight for the choice of the drive, V-belt drive, hydraulic coupling drive, drive reducer.
The discharge direction of pump can be oriented in any direction of 360° .
Pump in the direction of the export of a 360-degree rotation installation location to accommodate different installation conditions at the scene.
SEALING FORMS:
1 Packing gland For the suction or gravity condition. The pressure of sealing liquid should be 35Kpa higher than the discharge pressure of the seen in following table.
2 Expeller seal In general for gravity condition the gravity head should not be exceeded to 10% of the total head of the pump and the shaft power increase by 5% about.
3. Features:
High efficiency, wear resistant, stable performance.
4. Type notation:
6/4 NP-D-G (orGH)
6-------------suction diameter(inch)
4-------------discharge diameter(inch)
D-------------frame form
G-------------gravel pump
GH-----------high-head of gravel pump
Construction Drawing:
Pump Performance Selection Chart
Pump Performance Parameters
Contact US:
SHIJIAZHUANG NAIPU PUMP CO.,LTD
Contact Person: Karen Tan
Audited Supplier 
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