Submersible Sand Dredging Pumps for Barge

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: ZJQ100-25-22
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Open
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Submersible Slurry Pumps
• Wear Resistance: Anti-Corrosion
• Product Name: Submersible Centrifugal Slurry Pumps
• Power: Motor
• Discharge Size: 80mm-400mm
• Capacity: 25m3/H-2000m3/H
• Head: 12m-60m
• Transport Package: Wooden Case
• Specification: CE, ISO, SGS
• Trademark: Naipu or OEM
• Origin: China
• HS Code: 8413701090
• Production Capacity: 500sets/Month

Product Description

Submersible Sand dredging Pumps for barge


Submersible Slurry Pump

According to our customers' requirements, we design new type submersible slurry pumps. 
The submersible slurry pump is double casing as the slurry pumps. Wear parts are all constructed with abrasion-resistant materials - chromium alloy, so pumps have better stability & longer service life.
A unique mechanical seal device can prevent the electric motor from high-pressure water and impurities, thus high suction efficiency can be ensured. In addition to the main impeller, a pair of agitation impeller is equipped to help break and mix the sludge.

Submersible Slurry Pump Advantages 
 
a) High productivity--Our pumps are designed to pump fluids containing a high percentage of solids(maximum weight concentration of the ashcan reach 45% and maximum weight concentration of the slag can reach 60%).

b) So long service life--Wear parts of agitator pump are all constructed with abrasion-resistant materials - hard chromium alloy, so pumps have better stability & longer service life.

c) Various protective--The motor adopts various protective such as overheat protection, water -inlet detecting projection, and can be operated safely for the long term in challenging working conditions.

d) Mechanical seal--Unique mechanical seal device can prevent the electric motor from high-pressure water and impurities, thus high suction efficiency can be ensured.

Service conditions

a)Power supply: generator or industry electric power, and the capacity of the substation is two to three times the rated capacity of the motor.

b)The temperature of the medium: The temperature of the medium cannot exceed 60Celsius, and the medium does not contain inflammable or explosive gases.

c)Max weight density of the solid particle: The maximum weight concentration of the solid particles in the medium: the maximum weight concentration of the ash is 45% and the maximum weight concentration of the slag is 60%.

d)Submerged depth:  not more than 35 meters.

e)The unit works in the medium vertically, and the working status is continuous.
 

Construction Drawing





Pump Material
 

NO.	Description	Standard Material	Material Options
1	Support Frame	Mild Steel
2	Strainer	420 Stainless Steel
3	Pump Casing	Cr27 White Iron	SS316, A49,CD4MCu
4	Back Plate	Cr27 White Iron	SS316, A49,CD4MCu
5	Impeller	Cr27 White Iron	SS316, A49,CD4MCu
6	Agitator	Cr27 White Iron	SS316, A49,CD4MCu
7	Oil Chamber Housing	Cast Iron
8	Shaft	420 Stainless Steel
9	Shaft Sleeve	420 Stainless Steel
10	Wet End Mechanical Seal	304 Stainless Steel
11	Motor Mechanical Seal	304 Stainless Steel
12	Motor Casing	Cast Iron
13	Motor Cooling Jacket	Fabricated Mild Steel
14	Lifting Brace	Mild Steel
15	Bearing Covers	Cast Iron
16	Oil Chamber Cover	Cast Iron

Performance Curve Table
 

Item	Model	Outlet Diameter(mm)	Capacity(m3/h)	Head(m)	Power(kw)	Speed(r/min)	Max.Dia of granule(mm)	Weight(kgs)
1	ZJQ30-10-3	65	30	10	3	1460	10	122
2	ZJQ25-12-3	65	25	12	3	1460	10	100
3	ZJQ30-16-4	65	30	16	4	1460	10	122
4	ZJQ25-20-4	65	25	20	4	1460	10	122
5	ZJQ45-15-5.5	80	45	15	5.5	1460	13	100
6	ZJQ50-10-5.5	80	50	10	5.5	1460	13	114
7	ZJQ25-30-735	80	25	30	7.5	1460	13	114
8	ZJQ30-30-7.5	80	30	30	7.5	1460	13	114
9	ZJQ32-20-7.5	80	32	20	7.5	1460	13	114
10	ZJQ45-15-7.5	100	40	15	7.5	1460	13	114
11	ZJQ100-10-7.5	80	100	10	7.5	1460	21	165
12	ZJQ25-40-11	80	25	40	11	1460	13	300
13	ZJQ40-25-11	80	40	25	11	1460	13	165
14	ZJQ50-21-11	80	50	21	11	1460	13	165
15	ZJQ50-26-11	80	50	26	11	1460	13	165
16	ZJQ70-20-11	80	70	20	11	1460	13	165
17	ZJQ100-18-11	100	100	18	11	1460	21	217
18	ZJQ100-18-11	100	100	16	15	1460	21	217
19	ZJQ25-40-15	80	25	40	15	1460	13	330
20	ZJQ50-26-15	80	50	26	15	1460	13	180
21	ZJQ50-28-15	80	50	28	15	1460	13	180
22	ZJQ60-30-15	100	60	30	15	1460	13	220
23	ZJQ70-24-15	80	70	24	15	1460	13	180
24	ZJQ75-25-15	100	75	25	15	1460	13	220
25	ZJQ100-18-15	100	100	18	15	1460	21	250
26	ZJQ150-15-15	100	150	15	15	980	21	250
27	ZJQ150-18-18.5	150	150	18	18.5	980	32	550
28	ZJQ200-12-18.5	150	200	12	18.5	980	45	550
29	ZJQ100-25-22	150	100	25	22	980	32	580
30	ZJQ100-32-22	150	100	30	22	980	32	580

Product Overview:







Submersible Application

Transfer of waste water, effluent and solids laden water for:
• Building Services
• Sumps and Basements
• Mining
• Civil Construction
• Industry
• Municipal
• Processing
• Water Treatment



Our Advantages

• Factory direct price 
• Professional knowledge and attentive service
• Strict quality inspection and timely delivery
• Highly value every order, no matter how small it is.
• offer confidentiality agreement "business secret contract"
• 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 replace.

FAQ

Q: What kind of company you are?
A: Shijiazhuang Naipu Pump Co.,Ltd is professional manufacturer in pumps. After accumulation and development of many years, we have formed a complete system of pump design, selection, application, manufacture, marketing and maintenance. We have passed CE,ISO, SGS certificate. Our customers are at
home and abroad. Hope to coorperate with the worldwide friends. 

Q: What's your MOQ?
A: Trial sample order is OK.
 
Q: What are your payment terms?
A: T/T, L/C, D/P, D/A or as customer required
 
Q: How about the warranty?
A: One year warranty for pumps, it depends on other pump working condition details.
 
Q: What is the delivery time?
A: 7-30 days according to customer quantities.
 
Q: Can you do OEM brand?
A: Yes, We can do Customized Size.
 
Q: What information should I offer to get pump solution?
1, Head:     m
2, Flow:    m3/h
3, Max Solid size:    mm
4, Particle shape (smooth or sharp):
5, Medium pH level:
6,Specific Gravity of the Medium:
7, Temperature:
8, Drive type:
9. Power supply: Electric or Dlesel
10, Voltage and Frequency of the Motor

Contact Us:

Contact Person: Karen Tan 

Tel: [phone]