High Chromium Alloy High Head Gravel Pump For Delivering Big Soilds

Brand Name:SHIZA
Certification:ISO CE
Model Number:14 / 12 G-G
Minimum Order Quantity:1 set
Place of Origin:CHINA
Price:based on quantity
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Product Details

High Chromium Alloy High Head Gravel Pump For Delivering Big Soilds


Product Introduction


1. Horizontal, single pump housing centrifugal pump.

2. The pump body and the pump cover are clamped by a special clamp. The discharge direction of the pump can be at any position of 360 degrees, which is convenient to install and use.

3. The bearing assembly of the pump adopts a cylindrical structure, which is convenient for adjusting the gap between the impeller and the pump body, and can be completely removed during maintenance. The bearings are greased.

4. The shaft seal form of the pump has packing seal, impeller seal and mechanical seal.

5. The pump flow path is wide, the cavitation performance is good, the efficiency is high, and the wear resistance is improved.

6. Transmission mode mainly includes V-type V-belt drive, flexible coupling drive, gear reducer drive, hydraulic coupling drive, variable frequency drive, thyristor speed control, etc.

7. The material of the over-current component is made of high-hardness wear-resistant alloy cast iron.

8. Using a variety of speeds and a variety of variants, so that the pump operates under a variety of conditions. Long service life and high operating efficiency can meet a variety of harsh conveying conditions. 9. GH pump is a high lift pump. It is mainly used for continuous conveying of strong abrasive materials that cannot be transported due to the large size of the slurry.


Application


-dredging

-sifting gravel

-dredging rivers

-mining

-metal smelting

-blasting


Type meaning for dredge pump


14 / 12 G-G(H)

14----------------Suction Diameter (inch )

12----------------Discharge Diameter (inch)

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

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

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


Performance Chart


Allowable Max.Power600kw
Capacity576-3024m³/h
Head8-70m
Speed300-700r/min
Max.Eff.68%
NPAH2.0-8.0m
Impeller Dia.864mm

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




China High Chromium Alloy High Head Gravel Pump For Delivering Big Soilds supplier

High Chromium Alloy High Head Gravel Pump For Delivering Big Soilds

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