NL Slurry Centrifugal Pump
single-stage single-suction vertical centrifugal pump. The main components are volute, impeller, pump seat, pump housing, support cylinder, motor seat, electric motor, and so on. The volute, pump seat, motor seat, and impeller nut are cast iron with good corrosion resistance and convenient processing technology.
Pump Feature :
1- Can be used vertically or obliquely
2- Small footprint
3- Easy to start
4- No need to divert water
5- long-lasting
6- preservative
7- efficient
8- Good passability
Pump Advantage:
1. The biggest advantage is that can pump clean water, solids-laden fluid, and fibers containing sewage, non-blocking, non-entanglement.
2. NL hydraulic type security to adapt to bracket pool, water tank. The pump body submerged in liquid under the length of 1-2.5 meters for fixed or mobile carrier occasions sewage, construction of sewage, containing massive industrial liquid medium.
Pump Characteristic :
1- The impeller is a three-piece single-circular-chord curved blade,semi-closed impeller and malleable cast iron are used, so it has high strength and corrosion resistance; it is convenient to process, good in passability, and high inefficiency.
2- In order to reduce weight and reduce the amount of turning, the pump shaft is made of carbon steel cold-drawn round steel.
The pump seat is equipped with four skeleton oil seals and shaft sleeves to prevent shaft wear and extend the shaft.
3- The volute needs to be buried in the working medium. It is easy to start and does not require water diversion.
4- The direction of rotation should be clockwise from the tail of the motor.
5- The length of the switchboard is available in various specifications so that the user can choose it according to local conditions.
Pump Application:
1. NL - type multi-purpose submerged pump is a single-stage single-suction centrifugal pump, used in mining, paper making, printing and dyeing, environmental protection, graphite, mica, gold, ceramics, oil refining, petroleum, chemical, farm, salt field, iodine field, dyeing, Sewage operations for brewing, food, chemical fertilizer, coking plants, construction, marble factories, gold mines, mud, quicksand, mud ponds, sewage ponds, sludge liquid transport and absorption of thick slurry thick liquid, loading and suspended matter, and can also be used for coal mine drainage and Fluid containing mud.
2. If combined with high-pressure water pumps and water guns to form a hydraulic mechanized earthwork unit, it can be used for land leveling, river and pond dredging, excavation and excavation, and transportation of small water conservancy projects, as well as urban air defense projects, as follows project.
3. Fish farming is used to clean ponds with water, fish ponds to increase oxygen, etc.
Pump Technical Parameter :
| Type |
Speed
(r/min) |
Flow |
Water Displacement
(m) |
Efficiency
(%) |
Power
(kW) |
| m3/h |
L/s |
| NL50-8 |
1450 |
20 |
5.55 |
8 |
42 |
1.5 |
| NL50A-8 |
1450 |
30 |
8.33 |
9 |
42 |
1.5 |
| NL50-12 |
1450 |
25 |
6.94 |
12 |
41 |
3 |
| NL50A-12 |
1450 |
38 |
10.55 |
14 |
41 |
3 |
| NL65-16 |
1450 |
50 |
13.89 |
15 |
42 |
5.5 |
| NL65A-16 |
1450 |
60 |
16.67 |
18 |
42 |
5.5 |
| NL76-9 |
1450 |
50 |
13.89 |
9 |
42 |
3 |
| NL76A-9 |
1450 |
70 |
19.44 |
10 |
42 |
3 |
| NL80-12 |
1450 |
80 |
22.22 |
11 |
56 |
7.5 |
| NL80A-12 |
1450 |
120 |
33.33 |
13 |
56 |
7.5 |
| NL100-16 |
1450 |
80 |
22.22 |
15 |
61 |
15 |
| NL100A-16 |
1450 |
100 |
27.78 |
17 |
61 |
15 |
| NL150-12 |
1450 |
100 |
27.78 |
11 |
66 |
18.5 |
| NL150A-12 |
1450 |
150 |
41.67 |
13 |
66 |
18.5 |
| NL150-16 |
1450 |
120 |
33.33 |
15 |
68 |
22 |
| NL150A-16 |
1450 |
180 |
50 |
20 |
68 |
22 |
Borra Technology Co., Ltd.
Borra Technology co., Ltd., founded in 1995, owns a top-rank design, production, sales, and service team, and modern production lines, to manufacture various self-priming pumps, movable diesel pumps, diesel Self-Priming dirt drain pumps, diesel fire pumps units, diesel mini-pumps.
Certificate :
Services:
1. One year or 1000 working hours guarantee of the whole machine except for wear parts;
2. Technical support by email the whole day;
3. Calling service;
4. User's manual available;
5. Installation guide for clients from both China and abroad;
6. Maintenance and replacement service;
FAQ:
Q1: Are you a reliable company?
A1: Bora is located in Wenzu, a beautiful city in Zhejiang Province, China. we have many years of manufacturing experience,
we can supply all types of fire protection solutions, Drainage and sewage solution, and other pump products.
We have an independent factory and trade office.
Q2: how to deliver the portable diesel water pump
A2: We can offer our equipment by containers or bulk ship.
Q3: How to pay for the portable Diesel water pump?
A3: We can accept T/T, L/C and soon
Q4: why choose borra company?
A4: We have an independent factory and foreign trade office. so we can design high-quality portable generators
and water pumps according to clients requirements and our price is reasonable.
Q5: What information should I offer to get a pump solution?
A5: Offer the following :
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 Diesel
10, Voltage and Frequency of the Motor: V / Hz
Contact Us
If you are interested in our products or have any questions about our products, we are very honored to serve you.
Audited Supplier 
Pump Feature :
){kind=link}
){kind=link}