
overview
The 10 / S - GH series Sand And Gravel pump adopts a single pump shell structure with cassette connection. It is a single-stage single-suction cantilever centrifugal pump with light weight, good cavitation performance, strong abrasion resistance, wide over-flow passage, and installation. Convenient and other advantages, it can continuously transport large particles of strong abrasive mud, suitable for dredger dredging, sand picking and River Dreding.
The 10 / S - GH Sand And Gravel pump over-current parts are cast by anti-abrasion high-chromium wear-resistant alloy. In the over-current parts, the impeller, the front guard plate and the rear guard plate are all made of strong anti-wear alloy cast iron with a hardness of not less than 58HRC. It is characterized by high efficiency, energy saving, wear resistance and reliable operation. It is suitable for conveying strong abrasive mortar, mortar, slag, etc. containing solid particles. The mixed solid-liquid concentration can reach 60%, which is an ideal sand pumping and sand feeding equipment.
The 10 / S - GH Sand And Gravel pump allows a maximum power of 560 kW and thehe head can reach up to 80m. Compared with other models in the same series, it has obvious head advantage.
Type meaning for dredge pump
10 / 8 S - GH
10----------------pump inlet size (inch )
8-----------------pump outlet size (inch)
S-----------------Support Type
G----------------Pump Model
H----------------High head gravel pump
G(H) gravel pump material list for parts:
Part Name | Material | Specification | HRC | Application | OEM Code |
Liners & impellers | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 | ||
AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4 | A49 | ||
AB33: 33%-37% chrome white iron | It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vil, phosphate etc. | A33 | |||
Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
Grey iron | G01 | ||||
Shaft | Metal | Carbon steel | E05 | ||
Shaft sleeve, lantern ring/resctrictor, neck ring, gland bolt | Stainless steel | 4Cr13 | C21 | ||
304 SS | C22 | ||||
316 SS | C23 | ||||
Joint rings & seals | Rubber | Butyl | S21 | ||
EPDM rubber | S01 | ||||
Nitrile | S10 | ||||
Hypalon | S31 | ||||
Neoprene | S44/S42 | ||||
Viton | S50 |
Performance table:
Pump Model | Allowable | Clear Water Performance | ||||
Max. Power | Capacity Q | Head | Speed | Max.Eff. | Impeller. Dia. (mm) | |
(kw) | m3/h | H (m) | n(r/min) | (%) | ||
6/4D-G | 60 | 36-250 | 5-52 | 600-1400 | 58 | 378 |
8/6E-G | 120 | 126-576 | 6-45 | 800-1400 | 60 | 378 |
10/8S-G | 560 | 216-936 | 8-52 | 500-1000 | 65 | 533 |
10/8F-G | 260 | 216-936 | 8-52 | 500-1000 | 65 | 533 |
10/8S-GH | 560 | 180-1440 | 24-80 | 500-950 | 72 | 711 |
12/10F-G | 260 | 360-1440 | 10-60 | 400-850 | 65 | 667 |
12/10G-G | 600 | 360-1440 | 10-60 | 400-850 | 65 | 667 |
12/10G-GH | 600 | 288-2808 | 16-80 | 350-700 | 73 | 950 |
14/12G-G | 600 | 576-3024 | 8-70 | 300-700 | 68 | 864 |
16/14G-G | 600 | 720-3600 | 18-44 | 300-500 | 70 | 1016 |
16/14TU-G | 1200 | 324-3600 | 26-70 | 300-500 | 72 | 1270 |
18/16G-G | 600 | 720-4320 | 12-48 | 250-500 | 72 | 1067 |
18/16TU-G | 1200 | 720-4320 | 12-48 | 250-500 | 72 | 1067 |
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
Our service
1. Offer gravel and sand pump solution design as working condition,
2. Installation & ajustment in working condition,
3. Accept OEM
4. Select pump & related equipement,
5. Sample available.
Service | Specification |
1. Pump selection | Send us the basic data (medium, head, flow rate...) |
2. OEM or ODM | Please show us the drawing |
3. Process design | Offer process design as working condition. |
Shijiazhuang Shiza Pump Industry Co.,Ltd.
Shijiazhuang ShizaPump Industry Co.,Ltd. founded in 2008, is a professional industrial pump manufacturer engaged in researching slurry pump, wear and corrosion resistant materials and OEM processing.
Shizapump group covers more than 40000 square meters, the registered capital is 18 million yuan. Over the years with strong strength and people-oriented concept, we absorb a large number of high-quality management and technical talents. Existing staff is more than 220 people, of whom 30% are technicians.
Our production area covers an area of 24000 square meters, the total production capacity of an annual output is 10000 units (sets), and the annual output of all kinds of high chromium alloy castings is 2000 tons.The production area is divided into five districts one area and two centers, namely mould casting, heat treatment, fine machining, forge welding and assembly coating of five production areas; finished spare parts; quality analysis and water experiment. The main material of products: A05, A49, A33, A51 and other high chromium white cast iron.
Shijiazhuang ShizaPump Industry Co.,Ltd. fully implements the ISO9001 management system and observes the process of inspection. Quality inspection records are available in all production processes. Professional instruments include spectrometer, metallographic analyzer, flaw detector, mechanical test machine (strain, impact, hardness), magnetic flowmeter, pressure gauge, ammeter, vibration meter, noise meter, hydraulic experimental curve of professional software. Perfect detection guarantees the quality of equipment to ensure that each pumps and parts are fully in line with the requirements.
Shijiazhuang ShizaPump Industry Co.,Ltd. has spread all domestic market in China over 30 provinces and municipality. Also has been successfully used in 20 countries in global .First line staff have professional experience to provide service for customers.