electric centrifugal dredger sand pump
6PN-30 horizontal sand pumping machine:patent product,abrasion resistant material,advanced structure design,widely used in desilting,sand pumping,slurry discharge,etc,main parts function as following:
horizontal sand suction pump features: |
1.Single stage and single suction sand transfer pump |
2.haft open impeller sand suction pump machine |
3.anti abrasive material,high chrome alloy(flow parts) |
4.Adjustable between impeller and protection plate |
5.Max density:50-60%(by weight) |
6.easy intallation |
7.Efficient working |
1. Support frame:main part for supporting flow parts,connect with bearing plates on the two sides to form bearing assembly.
2. Pump casing:connect with support frame by 6 bolts,can rotate in 60°gap according to needs,impeller,protecting plate,pump cover installed inside,material is abrasion resistant,the impeller,pump casing and pump cover of this pump are same as 6PNL-30 vertical mud sand pump.
3. Split type pump casing with long pump cover(flat pump cover and long pump cover).one body pump casing is available also.
4. Shaft seal box:installed outside of protecting plate,seal assembly installed in it,it joints shaft sleeve,lubricating it with grease through grease fitting to prolong lifetime.
5. Shaft sleeve:installed at the back of impeller,can compress tightly by impeller rotation.
6. Water retaining plate:installed in front of the front bearing gland,compressed with a screw so that it can rotate with pump shaft in same speed and direction,and form labyrinth seal with front bearing gland to prevent the liquid spilling from shaft sleeve from damaging bearing.
7. Support frame oil injection hole:one oil fitting on each side of support frame for lubricating the bearing.
8. Pump rotation direction is clockwise judge from motor side,counter clockwise is prohibited.
| Model | Head(m) | Flow(m³/h) | Rotate speed(r) | Power(kw) | inlet/outlet(mm) |
8PN-35 |
40 | 400 | 1470 | 90 | 200/200 |
| 6PN-35 | 40 | 300 | 1470 | 75 | 200/150 |
| 6PN-30 | 22 | 250 | 1470 | 37 | 150/150 |
| 6PN-28 | 18 | 250 | 1470 | 30 | 150/150 |
| 4PN-36 | 50 | 250 | 1470 | 55 | 150/100 |
| 4PN-28 | 18 | 150 | 1450 | 22 | 100/100 |
| 4PN-25 | 15 | 100 | 1450 | 15 | 100/100 |
| 3PN-30 | 21 | 108 | 1450 | 22 | 100/75 |
| 2PN-26.5 | 19 | 47 | 1450 | 11 | 100/50 |
| 2PN-20.4 | 14 | 25 | 1450 | 5.5 | 75/50 |
| 1PN-20.4 | 13 | 16 | 1450 | 3 | 50/25 |
1.processing with supplied drawing
2.processing with supplied samples
3.produce all kinds of anti abrasive spare parts except for pump
4.product warranty:lifetime, no matter how long to use,if there is air hole in the flow parts,please return it,will give you a new one to repalce.
please provide following technical data for our reference,then we will recommend proper model:
- horizontal sand pump portable is used for pumping what is kind of liquid,in what is kind of place
- deliverying distance (m)
- deliverying height (m)
- suction depth(m);sand layer (m)
- pipe size(inner diameter) or flow required (m3/h)
- the maximum sand or stone diameter (cm)
- take some pictures of your working site
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