Heavy Duty Big Particle Gravel Sand Pump – Efficient Solid Handling Slurry Pumps

Heavy duty big particle gravel sand pump
Gravel sand pump is designed for continuously handing the most difficult higher abrasive slurries which contain too big solids. The big particle gravel sand pump is casted as a single pump casing structure with smooth over-current channel .The overflow part is made of hard nickel and high chromium wear resistant alloy. The outlet direction of gravel pump can be adjusted according to the request direction. The gravel sand pump is suitable for delivering strong abrasive slurry containing bigger particles in mining, explosive sludge in metal melting, dredging and so on. The advantages of the pump are heavy flow, easy installation and operation, good performance of NPSH and abrasion resistance.

Product features and application of the gravel sand pump 

1. the gravel pump is horizontal, single pump casing structure centrifugal pump.
2. Use special clamp clamping pump body and pump cover, the pump outlet can be adjusted in the any direction of 360 degrees, easy to install and use.
3. The bearing components with cylindrical structure, easy to adjust the gap between the impeller and the pump body to keep long working life .
4. Bearing with grease lubrication.
5.Gravel pump has three kinds of shaft seal including packing seal, vice impeller seal, mechanical seal.
6. Wide flow channel , good cavitation performance, high efficiency, abrasion resistance.
 7.Transmission methods are: V-shaped V-belt driven, flexible coupling driven,  gearbox transmission, hydraulic coupling driven, thyristor speed control speed  and so on.
8.Over-flow components Material: nickel-containing high-chromium wear-resistant alloy.
9.Using variety speed and variants, making the pump running in the best conditions .
10. Long working life and high operating efficiency can meet a variety of bad working conditions .
Applicable to: sand dredge pumping , dredge river, mining and transport metal smelting .Flow range: 36-3800 m 3 / h Head range: 3.5-80 m. Maximum through particle size: 254 mm .Maximum efficiency: 72% Cavitation allowance: 2-8 NPSH (r).

Technical parameter of  gravel sand pump 

Model	Flow(m3/h)	Head(m)	Speed(r/min)	ID/OD(mm)	Max. Particle Dia (mm)	Effi. (%)	Shaftpower(Kw)	NPSHr(m)	NPSHr(m)	DIM.(mm)	weight(Kg)
ZS150	36-252	3.5-51	600-1400	150/100	82	30-35	3-52	2.5-3.5	CV.CR.DC	1011*705*677	460
ZS200	136.8-576	10-48	800-1400	200/150	127	50-60	11-88	3-4.5	CV.CR.DC	1299*896*873	1120
ZS250	216-979.2	13-50	500-1000	250/200	178	45-65	22-147	3-7.5	CR.DC	1597*1121*1089	2285
ZS300	360-1512	11-58	400-850	300/250	220	50-70	24-305	2-4.5	CR.DC	2010*1330*1516	4450
ZS350	504-3168	6-66	300-700	350/300	241	60-68	29-643	40947	CR.DC	2102*1645*1648	5400
ZS450	864-3816	9-48	250-500	450/400	254	60-72		40974	CR.DC
ZS300-H	612-2232	28-78	350-700	300/250	210	60-72	89-558	40947	CR.DC	2211*1734*1500	4638
ZS250-H	396-1296	18-80	500-950	250/200	180	60-72	32.4-205	40944	CR.DC	177481212*1282	3188

 About OCEAN Pump

Tai’an Ocean Pump (OCEAN Pump) Co., Ltd. is the leading sand pump and sand dredger solutions manufacturer, supplier and exporter in China.We have more than 30 talented sand pump experts and 15,000 square meters factory. More than 4 series 20 kinds of sand pumps, slurry pumps, sand dredgers?and related parts had been manufactured to satisfy your pumping requirements.
Product innovation and customer satisfaction are our continuous commitment to all our partners. OCEAN Pump is the Certification of New Hi-tech Enterprises by the Government. We provide our customers with a complete set of  sand, slurry, gravel pumping solutions and related parts. Our main products include centrifugal portable sand pump, marine sand pump, slurry pump, gravel pump, submersible slurry pump, vertical sand pump, simple small sand pump dredger, submersible dredger, mini dredge for sale,  small dredging equipment, small pond dredging equipment, sand suction dredger,  suction dredging equipment, cutter suction dredger, sewage submersible pump, lake dredging equipment, mini dredges for sale, sand dredging machine, river dredging equipment and other parts like discharging sand pipe, floater, rubber hose. They are widely used in mining, metallurgy, coal washing, power plants, sewage water treatment and dredging in such industries as mine, chemical and petroleum. We are looking for pump dealers all over the world.

Skype/Wechat: lingda812
Address: Mingtang Road,Taian City, Shandong Province, China