Home  >  Mining & Metallurgy Machinery  >  Mining Machinery  >  Dredger

Heavy duty sand pump for cutter suction dredger, 1. sand and mud pump for ship and land, 2.extract sand, mud, 3. high capacity - details see: https://www.machineto.com/heavy-duty-sand-pump-for-cutter-suction-dredger-10311672

sand and mud pump for ship and land

1.Amphibious sand and mud pump for both ship and land.

2. It is applicable to extract mud and sand for ships,marine land reclamation ,built wharf, power plant and mining.

3.horizontal, centrifugal, one stage sand pump, high efficiency and energy saving.

4.Good NPSH performance.

5. Wear resistant flow parts: The flow parts are made of hard metal (Chrome alloy).

6. Long-term bearing life: The bearing assembly is composed of large diameter shaft and short overhang.

7.Pump of this series have distinctive innovation in hydraulic and structural design.

8.It is widely used in river dredging.

9.Shaft seal uses packing seal

Model	Flow Rate (m3/h)	Pump Lift H (m)	Speed n (r/min)	Shaft Power	Nominal Power (KW)	Efficiency %	Suction Stroke (m)
250SPN-30	617	37	730	93.2	180	66	6.5
	1110	31.8		130.8		74
	1168	29.1		135.1		69
250SPN-35	1018	38	730	150.2	200	70	6.5
	1450	35		180		73.7
	1600	31		183.4		72
250SPN-40	870	43.5	980	114.7	184	66	6.5
	1100	40		122		72
	1250	36		132.5		68
250SPN-24	1164	26	730	126.9	184	64.75	6.5
	1600	24		153		68
	1838	22.3		169.8		65.38
250SPN-32	1320	34	900	191	250	64	6.2
	1680	32.2		219.9		67
	1900	29.1		232		64.9
350SPN-45	1600	48.8	600	312.5	400	68.14	6.5
	2200	45		376.7		71.56
	2527	41.8		418.1		68.81
400SPN-22	2000	24	750	190	250	69	6.5
	2200	22		180		73
	2500	20		193		70.5
400SPN-24	2450	25.2	730	247	275	68	6.5
	2600	24		250	300
	2800	22.5		252
450SPN-30	2850	31.5	730	360	484	68	6
	3100	30		370
	3300	28.5		377
500SPN-30	3400	31.5	600	429	528	68	6.5
	3650	30		438
	3920	28.6		448
500SPN-50	4350	52.8	375	927	1213	67.5	6
	5000	50		1000
	5460	47.7		1050
600SPN-75	5960	63.5	375	1538	1765	67	6
	6500	60		1585
	6980	57.5		1630
650SPN-35	8000	36.5	300	1170	1470	68	6