Self Priming Sewage Pump

Request a Quote

View All: http://defupump.com

JT & JU series self priming sewage pump is a kind of specialized sewage disposal equipment, designed with super strong anti-clogging and impurity disposal capability. It can be used to dispose ultra long fiber impurities and more than 3" solids. Due to excellent self priming performance, this trash pump is also widely used in irrigation, flood drainage and underground water drainage fields.

Technical Parameters

JT and JU series self priming sewage pump
Model	Size (inlet & outlet)	Range of Flow Rate	Range of Head	Max. suction lift	Range of power	Range of Speed	Max. solids	Weight	L×W×H (M)
JT-2	2 inch	8-46m3/h	4-36m	7.6 m	1HP-10HP	1150rpm-2900rpm	44.45 mm	100kgs	0.6 8 ×0.6×0.36 =0.15
JT-3	3 inch	2-105m3/h	3-35m	7.6 m	1HP-20HP	650rpm-2150rpm	63.5 mm	210kgs	0.78×0.79×0.49 =0.30
JT-4	4 inch	15-150m3/h	2-35m	7.6 m	1HP-30HP	650rpm-1950rpm	76.2 mm	315kgs	0.88×0.85×0.57 =0.43
JT-6	6 inch	20-330m3/h	2-34m	7.6 m	2HP-40HP	650rpm-1550rpm	76.2 mm	420kgs	0.93×0.97×0.63 =0.57
JT-8	8 inch	4-600m3/h	4-34m	7 m	7.5HP-75HP	650rpm-1350rpm	76.2 mm	750kgs	1.1×1.18×0.81 =1.05
JT-10	10 inch	50-760m3/h	3-40m	6.7 m	10HP-100HP	650rpm-1450rpm	76.2 mm	800kgs	1.3×1.14×0.85 =1.26
JT-12	12 inch	100-1275m3/h	8-42m	4.9 m	20HP-125HP	650rpm-1250rpm	76.2 mm	1080kgs	1.5×1.2×1.1 =2.0
JU-3	3 inch	8-85m3/h	5-75m	7.6 m	1.5HP-25HP	850rpm-2150rpm	20.63 mm	220kgs	0.78×0.79×0.49 =0.3
JU-4	4 inch	15-145m3/h	12-60m	5.2 m	3HP-40HP	850rpm-2150rpm	28.57 mm	350kgs	0.88×0.85×0.57 =0.43
JU-6	6 inch	35- 310m3/h	5-58m	4.5 m	5HP-75HP	850rpm-1950rpm	31.75 mm	450kgs	0.93×0.97×0.63 =0.57

Features of the Self Priming Pump

1. Outstanding Self Primping Performance
Ultra strong self priming performance enables this pump to be installed above the liquid level. Long drive shaft, hanging bracket and other devices are not required. What it only requires is to put suction pipe into the sewage. In first use, you only need to fill up the pump chamber with liquid to complete initial self priming. Then, the sewage pump can automatically conduct self priming, thus dramatically reducing installation time and maintenance cost.

2. Nearly Zero Clogging
Semi-open impeller design allows relatively large size solids and super long fibers to pass through the wastewater pump. The maximum diameter of solid particles is up to 3 inch (76mm). Even if it is clogged, the manual discharge port installed at the front of the pump can be easily opened to clear up the pump in few minutes.

3. Simple, Quick and Economical Maintenance
If you want to inspect or change impeller, machine seal, wear plate or other accessories, the only thing you need to do is to open the front cover and take out the rotating assembly without having to dismantle the pipeline or pump.

Application Fields of the Self Priming Sewage Pump

1. Subsurface drainage or mine water drainage
2. Sewage disposal, suitable for sewage disposal plants, hospitals, etc.
3. Flood drainage station or civil defense system
4. Agricultural irrigation, chemical plants
5. Municipal engineering, sewage work, constructional engineering
6. Sewage collection and discharge in residential community
7. Sewage discharge in hospitals, hotels, etc.
8. Centralized and staged disposal system of urban sewage disposal plants
9. Severe industrial and commercial sewage treatment

Product Details

1. The self priming sewage pump can be equipped
with Deutz, Commins, Perkins and other brand air
cooling diesel engines or Siemens, ABB
explosion-proof electric motor.
2. It can be outfitted with hanging bracket for easy
lifting and weather enclosure for outstanding
protection in harsh environment.
3. Sound attenuated enclosure allows noise to be
reduced to less than 55db.
4. Vacuum device can be equipped to increase head
to 9m and reduce water drawing time. The sewage
pump with this device is perfect under drainage.
5. Our self priming sewage pump can be mounted
on 2-wheel or 4-wheel truck for easy moving.
6. Due to installation of an intelligent control cabinet,
the pump realizes automatic start and stop.