12 / 10 G-G Single Suction Large Flow Sand Gravel Pump For Dredger Dredging

Brand Name:SHIZA
Certification:ISO CE
Model Number:12 / 10 G-G
Minimum Order Quantity:1 set
Place of Origin:CHINA
Price:based on quantity
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Product Details
12 / 10 G-G Single Suction Large Flow Sand Gravel Pump For Dredger Dredging, Dredging Rivers

Product Introduction


The G Series Single Suction Large Flow Sand Gravel Pump is a horizontal, single pump shell centrifugal slurry pump. The pump clamp and the pump cover are clamped by special clamps. The discharge direction of the pump can be installed at any position of 360 degrees.


The 12 / 10 G-G Single Suction Large Flow Sand Gravel Pump is made of high-hardness wear-resistant alloy cast iron, KmTBCr26, which can be adjusted according to industrial and mining conditions.


The12 / 10 G-G Single Suction Large Flow Sand Gravel Pump has a wide flow path, good cavitation performance, high efficiency and wear resistance. It is mainly used for continuous conveying of strong abrasive materials that cannot be transported due to the large size of the slurry.


The 12 / 10 G-G Single Suction Large Flow Sand Gravel Pump is suitable for dredging, sand absorbing, dredging, river sand mining and metal smelting.


Application fields


1. Draining sand from rivers, lakes, seas and reservoirs, reclaiming land from the sea, extracting iron ore, and scouring sand.


2. It is suitable for extracting a variety of yellow sand, mineral sand, industrial and mining enterprises to transport tailings slurry, tailing sand mine, slurry, slag, electric fly ash transport and other strong abrasive media.


3. It is widely used in pebble and large particles, and has a large environment for pump over-current capability: river, lake, sea, reservoir, sand pumping, large particles, river dredging, high lift and other construction environments, suitable for dredging Mud, shale, pebbles, mining and metal smelting waste transportation.


Type meaning for dredge pump


12/10G-G(H)

12----------------Suction Diameter (inch )

10----------------Discharge Diameter (inch)

G-----------------Support Type

G-----------------Pump Model

H-----------------Gravel Pump High Head


G(H) gravel pump material list for parts:


Part NameMaterialSpecificationHRCApplicationOEM Code
Bowl, door, back liner & impellerMetalAB27: 23%-30% chrome white iron≥56Used for higher wear condition with pH between 5 and 12A05
AB15: 14%-18% chrome white iron≥59Used for higher wear conditionA07
AB29: 27%-29% chrome white iron43Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuriation installation with pH not less than 4A49
AB33: 33%-37% chrome white ironIt can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vil, phosphate etc.A33
Expeller & expeller ringMetalB27: 23%-30% chrome white iron≥56Used for higher wear condition with pH between 5 and 12A05
Grey ironG01
Stuffing BoxMetalAB27: 23%-30% chrome white iron≥56Used for higher wear condition with pH between 5 and 12A05
Grey ironG01
Door clamp plate, bearing house & baseMetalGrey ironG01
Ductile ironD21
ShaftMetalCarbon steelE05
Shaft sleeve, lantern ring/resctrictor, neck ring, gland boltStainless steel4Cr13C21
304 SSC22
316 SSC23
Joint rings & sealsRubberButylS21
EPDM rubberS01
NitrileS10
HypalonS31
NeopreneS44/S42
VitonS50

Performance table:


Pump ModelAllowableClear Water Performance
Max. PowerCapacity QHeadSpeedMax.Eff.Impeller. Dia. (mm)
(kw)m3/hH (m)n(r/min)(%)
6/4D-G6036-2505-52600-140058378
8/6E-G120126-5766-45800-140060378
10/8S-G560216-9368-52500-100065533
10/8F-G260216-9368-52500-100065533
10/8S-GH560180-144024-80500-95072711
12/10F-G260360-144010-60400-85065667
12/10G-G600360-144010-60400-85065667
12/10G-GH600288-280816-80350-70073950
14/12G-G600576-30248-70300-70068864
16/14G-G600720-360018-44300-500701016
16/14TU-G1200324-360026-70300-500721270
18/16G-G600720-432012-48250-500721067
18/16TU-G1200720-432012-48250-500721067

Construction Drawing



Selection & Performance Chart



Main features

All our Gravel Pumps be designed and manufactured by International Standard, ensuring our pump has longer service life, higher performance, ease of operation and maintenance.

(1). compact structure

(2). convenient operation

(3). stable operation

(4). easy maintenance

(5). high efficiency

(6). long service life

(7). delivery big size particle

(8). keep delivering extremely corrosive liquid or slurries for long time

(9).super big capacity delivery



China 12 / 10 G-G Single Suction Large Flow Sand Gravel Pump For Dredger Dredging supplier

12 / 10 G-G Single Suction Large Flow Sand Gravel Pump For Dredger Dredging

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