China Submersible SDredging Pumps for Barge

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.DescriptionStandard MaterialMaterial Options1Support frameMild Steel 2Strainer420 Stainless Steel 3Pump CasingCr27 White IronSS316, A49,CD4MCu4Back PlateCr27 White IronSS316, A49,CD4MCu5ImpellerCr27 White IronSS316, A49,CD4MCu6AgitatorCr27 White IronSS316, A49,CD4MCu7Oil Chamber HousingCast Iron 8Shaft420 Stainless Steel 9Shaft Sleeve420 Stainless Steel 10Wet End Mechanical Seal304 Stainless Steel 11Motor Mechanical Seal304 Stainless Steel 12Motor CasingCast Iron 13Motor Cooling JacketFabricated Mild Steel 14Lifting BraceMild Steel 15Bearing CoversCast Iron 16Oil Chamber CoverCast Iron

Performance Curve Table

ItemModelOutlet Diameter(mm)Capacity(m3/h)Head(m)Power(kw)Speed(r/min)Max.Dia of granule(mm)Weight(kgs)1ZJQ30-10-365301031460101222ZJQ25-12-365251231460101003ZJQ30-16-465301641460101224ZJQ25-20-465252041460101225ZJQ45-15-5.58045155.51460131006ZJQ50-10-5.58050105.51460131147ZJQ25-30-7358025307.51460131148ZJQ30-30-7.58030307.51460131149ZJQ32-20-7.58032207.514601311410ZJQ45-15-7.510040157.514601311411ZJQ100-10-7.580100107.514602116512ZJQ25-40-118025401114601330013ZJQ40-25-118040251114601316514ZJQ50-21-118050211114601316515ZJQ50-26-118050261114601316516ZJQ70-20-118070201114601316517ZJQ100-18-11100100181114602121718ZJQ100-18-11100100161514602121719ZJQ25-40-158025401514601333020ZJQ50-26-158050261514601318021ZJQ50-28-158050281514601318022ZJQ60-30-1510060301514601322023ZJQ70-24-158070241514601318024ZJQ75-25-1510075251514601322025ZJQ100-18-15100100181514602125026ZJQ150-15-1510015015159802125027ZJQ150-18-18.51501501818.59803255028ZJQ200-12-18.51502001218.59804555029ZJQ100-25-2215010025229803258030ZJQ100-32-22150100302298032580

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 AdvantagesFactory direct price Professional knowledge and attentive serviceStrict quality inspection and timely deliveryHighly 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: +86 13623314232