High Quality Vertical Single Stage Cast Iron Sewage Pump

• Customization: Available
• Max.Head: >150m
• Max.Capacity: 300-400 L/min
• Model NO.: LJTWC-3
• Driving Type: Motor
• Impeller Number: Multistage 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: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump
• Color: Costomize
• Certificate: ISO9001:2008
• Transport Package: Wooden Sealed Packaging
• Specification: caliber: 20~300mm
• Trademark: Lyson
• Origin: China
• HS Code: 8413709990
• Production Capacity: 5000pieces/Month

Product Description

                                                               Introduction
The LJTWC-3 sewage lift pump is a compact and compact automatic pump designed to pump wastewater that can not flow directly into the sewer through normal ramps in various places of residence.
LJTWC-3 sewage lifting pump utilizes the sewage lifting device designed in the rear space of the wall drain toilet to automatically lift all kinds of acidic or oily wastewater in the pipeline to drain and remove the organic matters, toilet paper and the like in the sewage and pass through A small diameter of 40MM is discharged to the adjacent sewer. The whole process without manual operation, automatic control operation. As the discharge pressure of 3 kg per square centimeter, so the pipe is not easy scaling, not blocked, to ensure smooth pipeline.
LJTWC-3 sewage lift pump is also used to install the shower room and toilet away from the sewer as possible, and save the cost of installing the sewer.







                                         Application
LJTWC-3 sewage pump for lifting can not be directly under the action of gravity to the main sewer discharge to the sewer site. It is very easy to install a toilet, shower, wash basin or other sanitary ware anywhere in the basement, ground or attic.
          Underground square, basement, and other underground buildings
          Construction sites, military barracks, activities and other temporary temporary simple room
          Extra bathroom, bathroom under the stairs
          Basement bathroom, trailer bathroom
          Bathrooms in the remodeling of hotels, offices, toilets in commercial buildings are shifted, added or remodeled.
                                                                                Features

1, The unique single-chip or double-plate impeller structure greatly improves the dirt passing capacity, can effectively pass the pump diameter of 5 times the fiber material and the diameter of the pump diameter of about 50% of the solid particles.

2, the mechanical seal with a new type of titanium carbide hard and decayed, pump safe and continuous operation of more than 8000 hours.

3, The overall structure is compact, small size, small noise, significant energy-saving effect, easy maintenance, no need to build pump room, dive into the water to work, greatly reducing project costs.

4, the pump seal oil chamber is equipped with high-precision anti-interference leakage detection sensor, stator winding embedded in the thermal components, automatic protection of the pump motor.

5, according to user needs with automatic control cabinet, the pump leakage, leakage, overload and over-temperature automatic protection, improve product safety and reliability.

6, float switch according to the desired level changes automatically control the pump start and stop, without special care, the use of very convenient.

7, according to user needs with dual rail automatic coupling installation system, which gives installation and maintenance more convenient, people do not have to enter the sewage pit for this purpose.

8, can be used within the whole head, and to ensure that the motor will not be overloaded.

9, there are two different installation methods, fixed automatic coupling installation system, mobile free installation.

                                                                             Operating conditions
LJTWC-3 sewage lifting pump will work normally at room temperature at room temperature (the maximum allowable fluid temperature is 40 ºC). LJTWC-3 sewage lifting pump must be protected from frost.
                                                                            working principle
All the sanitary ware sanitary ware's sewage is discharged by the gravity of the sewage itself into the cutter in the sewage lifting pump's filter. When the depth of the sewage in the lifting pump reaches a certain position, the built-in automatic pressure switch is connected to the power to lift the pump Motor (own cutting, drainage function) to work. The cutting device shreds the toilet paper and excrement so that they can pass through the holes of concern and drain. When the pump will be removed after the sewage, the pump to enhance the depth of sewage to a certain level, the pressure switch automatically disconnect the sewage pump to stop working to complete the sewage.
                                                                           product structure
LJTWC-3 sewage pump main material is plastic, and the surface is very smooth, easy to clean and maintain. Impeller semi-closed form, the material is plastic. The cutting system is mounted on the shaft end of the LJTWC-3 Sewage Lift Pump Motor by a free-wheel cutter structure at the bottom of the filter.
                                                                           Parameters

Serial number	project	content	Remarks
1	model	LJTWC-3
2	Maximum flow	8.28m³/h
3	The highest lift	8m
4	Motor Power	400w	Turret cutting-type pump
5	AC power	220v
6	Pump protection level	IP68
7	Adapt to temperature	1~5ºC
8	noise	<60db
9	Electrical control	Level pressure switch
10	Start and stop the level	90mm-30mm	Lift pump box bottom
11	Sewage inlet	Φ100*1/Φ40*2	Toilet, shower, washbasin, washing machine, floor drain
12	Sewage outlet	Φ25/Φ32
13	Motor thermal protection	125ºC
14	Total Weight	5.0kg

                                                                         Start
Check the installation is correct
Whether the power switch is normal
Rinse the toilet seat toilet and check whether the sewage pump lifting start and stop normal, if the sewage pump to start normal can be used. If the sewage lifting pump does not start properly or can not start, please read the failure analysis and repair table.
Check all pipe connections are tight.

                                                      Instructions and precautions
power supply:
        220V power supply to the lifting pump must have a reliable grounding and leakage protection, or may not be installed to use this product, if forced to use this product to bring you accidental injury responsibility, our company is not responsible for any responsibility
Pipe installing:
        Sewer installation - sewage pipe diameter DN40mm, lifting the height of more than four meters of sewage pipe transfer 90-degree elbow must be replaced by two 45-degree elbow instead of horizontal delivery distance of more than 5 meters in the pipeline 5 meters Use pipes larger than 40 mm in diameter to connect to the manifold.
Commissioning:
       Sewage lifting pump is an automatic lifting device, after installation, please check all the water connection is connected correctly, the interface fasteners are tightened to confirm the installation is in place after the power, the pump into the automatic standby state, when the pump to enhance the inflow of a certain The amount of sewage, sewage pump will be activated automatically, without personnel.
Precautions:
       Sewage pumps only smash and discharge manure and straw paper, the other debris is not crushed and discharge capacity, it is strictly prohibited plastic products, with corrosive chemicals, cardboard, sanitary napkins, diapers, hair, cotton balls, metal objects, stones, Building materials, floor coverings and condoms and other hard objects and fiber products into the lift pump.
Fault repair:
      Lift pump failure, the warranty period please promptly cut off the power, and then repair, is strictly prohibited unauthorized removal of the upgrade pump. Is the warranty period, please confirm that the lifting pump power supply has been cut off, and then repair or report to my company for repair.
Low temperature protection:
      This product is strictly forbidden to be installed outdoors. Do not use the product below zero in winter. Do not freeze the electric or mechanical parts of the pump.