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| Name: | Gravel Pump | Pump Model: | 10 / 8S - GH |
|---|---|---|---|
| Pump Inlet: | 10 Inch Inlet | Pump Outlet: | 8 Inch Outlet |
| Pump Material: | High Chrome A05 | Original: | China |
| High Light: | sand and gravel dredge pumps,centrifugal dewatering pump |
||
Heavy Duty Sand Gravel Dredging Pump, 10 / 8S - GH Sludge Hard Rock Slurry Pumps for Sand
Washing Plants
Pump features
1. Construction of G pump is single casing connected by means of clamp bands and wide weet
passage.
2. The we parts are made of Ni hard and high chrome abrasion resistance alloys. The discharge
direction of pump can be oriented in any dirtction of 360 degree.This type of pump possesses the
advantage of easy installation and operation,good performance of NPSH and resistance.
3. Sealing forms:Packing gland,Expeller seal,mechanical seal.
4. Driving type:V-belt,hydraulic coupling drive,fluid coupling drive,frequency coversion drives,thyrister
speed regulation etc.
Type meaning for dredge pump
10 / 8 S-G(H)
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 |
Tel: 86-- 031180809622
Fax: 86--031168050656
