China 8/6e-G Dredging Sand Pump Dredging Pumps Dredge Pump River Sand Suction Pump Slurry Pump Sludge Pump

Product Description

Application
Type G(or GH)gravel pump are designed for continuously handle the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive-sludge in metal melting , high temperature medium containing coarse particles , Dredging in dredger and course of rivers, Mine conveying coarse particles and other fields. Type GH pumps are of high-head ones.

Type Notation
8 / 6 E-G(or GH)
8--- Suction diameter (inch)
6--- Discharge diameter (inch)
E--- Frame form
G---Gravel pump
GH-High head gravel pump

Construction and feature
Construction of this pump is single casing connected by means of clamp hands and wide wet-passage. The wet parts are made of high chromium abrasion resistance alloys. The discharge direction of pump can be oriented in any direction of 360°. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH, excellent suction capacity and abrasion resistance.

performance datasheet

TYPE	Flow (m3/h)	Head (m)	Speed (r/min)	NPSH (m)	allowable particle size (mm)
6/4G-G	90~ 216	8.0~ 50	600~1400	2.5	82
8/6E-G	180~ 540	12~ 45	800~1400	3.0	127
8/6F-GH	200~ 670	17~ 90	500~1100	3.0	140
10/8S-G	360~720	11~ 50	500~1000	3.2	178
10/8S-GH	540~1080	21~81	500~960	3.0	181
12/10G-G	700~1260	9.0~60	400~850	2.5	220
12/10G-GH	1080~1700	25~76	350~700	3.8	210
14/12T-G	900~2340	12~ 65	300~700	4.0	241
16/14G-G	1080~2520	16~ 47	300~500	3.5	285
16/14TU-GH	1360~2750	22~68	300~500	4.0	230

Project cases

Related Products

8/6e-G Dredging Sand Pump Dredging Pumps Dredge Pump River Sand Suction Pump Slurry Pump Sludge Pump

General
According to the market demand, our company designed and developed a new generation of ZJQ /NSQ series submersible slurry pump, optimized and innovated the hydraulic model, sealing technology, mechanical structure, protection control and other aspects. The product has the advantages of simple structure, convenient installation, safety and reliability, long anti abrasion life, wide application range, no need to build complex ground pump house and fixed device, no noise and vibration, and the site is more clean and environmental protection.

Application and Feature
ZJQ series products are suitable for conveying slurry containing abrasive particles such as sand, coal slag, tailings, river sand, sludge, slag, etc. they are mainly used in metallurgy, mining, electric power, chemical industry, coal, environmental protection, river dredging, river dredging, sand suction, municipal engineering and other industries.
NSQ series products have the characteristics of wide flow channel and strong suction capacity, especially suitable for conveying coarse granular media and strong abrasive medium. They are mainly used in sand suction, river dredging, river dredging and other industries
The product is easy to install and move, with high slag extraction efficiency and high concentration. It can operate safely for a long time under harsh conditions. It is an ideal product to replace the traditional vertical submerged pump and submersible sewage pump.
According to the need, it can be equipped with agitator or or high-pressure water to strengthen the mixing function and improve the sand absorption effect.

Type ZJQ submersible slurry pump

TYPE	Flow capacity (m3/h)	Head (m)	Speed r/min	Power (kw)	Voltage (V)
80ZJQ	90 ~ 210	35 ~ 82	1470	30 ~ 132	380
80ZJQ	60 ~ 170	15 ~ 48	980	11 ~ 45	380
100ZJQ	99 ~ 330	36 ~ 100	1470	30 ~ 160	380
100ZJQ	75 ~ 230	16 ~ 43	980	11 ~ 55	380
150ZJQ	220 ~ 550	48 ~ 72	1480	90 ~ 132	380
	190 ~ 600	21 ~ 93	980	30 ~ 220	380
	160 ~ 410	15 ~ 65	730	22 ~ 90	380
200ZJQ	421 ~ 900	51 ~ 130	980	132 ~ 560	380/6000
200ZJQ	310 ~ 670	28 ~ 74	730	55 ~ 220	380
250ZJQ	550 ~ 1504	52 ~ 128	980	185 ~ 800	380/6000
	410 ~ 1570	29 ~ 110	730	132 ~ 710	380/6000
	558 ~ 1270	48 ~ 72	590	160 ~ 355	380/6000
300ZJQ	780 ~ 2330	38 ~ 76	980	185 ~ 630	380/6000
	558 ~ 1850	21 ~ 79	730	75 ~ 560	380/6000
	704 ~ 1826	41 ~ 65	590	160 ~ 450	380/6000
	720 ~ 1510	36 ~ 45	490	185 ~ 250	6000
350ZJQ	1550 ~ 3740	28 ~ 62	740	400 ~ 710	6000
	1236 ~ 2330	18 ~ 62	590	220 ~ 650	6000
	860 ~ 2910	30 ~ 43	490	220 ~ 400	6000
400ZJQ	1680 ~ 3780	43 ~ 53	490	500 ~ 800	6000

Type NSQ submersible slurry pump

TYPE	Flow capacity (m3/h)	Head (m)	Speed r/min	Power (kw)	Voltage (V)
100NSQ	72 ~ 185	49 ~ 51	1450	75	380
150NSQ	216 ~ 570	33 ~ 48	1450	90 ~ 132	380
150NSQ	136 ~ 410	16 ~ 22	980	37 ~ 55	380
200NSQ	237 ~ 680	21 ~ 24	740	75 ~ 132	380
200NSQ	360 ~ 720	44 ~ 50	980	90 ~ 220	380
250NSQ	680 ~ 1260	40 ~ 45	740	220 ~ 400	380/6000
250NSQ	540 ~ 1080	24 ~ 28	590	110 ~ 185	380/6000
300NSQ	1080 ~ 2160	41 ~ 50	590	280 ~ 400	6000

Project Cases

8/6e-G Dredging Sand Pump Dredging Pumps Dredge Pump River Sand Suction Pump Slurry Pump Sludge Pump

---FAQ---

Q: How to customize pumps and mechanical seals?
A: Customers could send us application data, such as:
Liquid:
Capacity:        m3/hr, Head:          m
Voltage:         V,      Frequency:            Hz
We will select suitable pump and seal type.

Q: How can I pay for my items? What is the payment you can provide?
A: Usually by T/T, 30% down payment once PI confirmed, the balance will be paid after inspection and before shipment. L/C at sight.

Q: How long is warranty?
A: 12 months.

Q: How long is production lead time?
A: Normally 15 working days. If client need urgently, we have a huge spare part stock, we could finish assembly and testing in 10 days.

Q: Can you send the pump to our country?
A: Of course, Please advise destination port or your address.

Q: What is the shipping terms you can provide?
A: Depends on customer's requirements, we can provide different transportation terms, such as EXW, FOB, CIF.