HOT PRODUCTS IN 2015!

Self Priming Water Pumps 

In general, self priming water pump can be coupled with electric motor or diesel engine

1.Electric motor pump complete set will include pump+electric motor+base plate

2.Diesel engine water pump complete set will include pump+diesel engine+ PTO

(power take off clutch )+base plate+normal/intelligent control panel

3.The accessories: two wheels or four wheels trailer, silence-box or weather-proof, vacuum assisted system (for increasing the suction lift) etc. can be supplied according to customers' demands.

1. Municipal engineering ,Wastewater treatment ,constructional engineering 

2. Sewage collection or discharge in residential community

3. Sewage discharge in hospital and hotel

4. Centralized and staged disposal in sewage treatment plant

5. Water drainage station

6. Seriously polluted water discharge

7. Agricultural irrigation etc.

Specifications 

Pump Type: self priming water pump

Pump Model: JT-2, JT-3, JT-4, JT-6, JT-8, JT-10, JT-12, JU-3, JU-4, JU-6

(Model meaning: E.G. JT-2 means 2inch for inlet and 2inch for outlet diameters)

Flow Rate:2-1275m3/h

Head:2-62m

Speed: 650rpm-2150rpm

Max.Suction Lift: 7.6m

Max.Passing Solid: 76.2mm

Range of Power: 1-125hp

Net.Weight (Bare Pump): 92-998kgs

Warranty Time: The whole pump is guaranteed within 1year, the pump's spare spare parts is 3 months

Delivery Time: Bare Pump(5-7days) Pump with diesel engine(20-35days)

PS:According to your quantity, the delivery time will be different

Electric Motor: 50HZ/ 60 HZ, 3phase, 220V/ 380V or others etc.

Motor type: general motor, explosion-proof motor

Coulping: horizontal V-belt coupling , vertical type and directly coupling

Diesel Engine: Cummins, deutz, perkins, lister peter, ricardo, Chinese etc brands engine according to customers' requirements or we recommend

Engine Type:  air cooled or water cooled engine 

Connection way for pump with engine:  pin coupling (hard to hard), high elastic coupling (avoid vibration, can protect the pump set)

Installation: diretly coupling engine mounted, horizontal V-belt  type installation, vertical type 

Pump Parameters Table

Performance Curve

 

 

 

 

Feature :

1. Hing and dry mounting for fast and easy service and maintenance

Because WenZhou DEFU centrifugal pumps are self -priming , they can be mounted high and dry at floor level , with only the suction line down in the liquid . Service or maintenance can be performed quickly and simply with common hand tools and without having to pull the pump . There are no long drive shafts to install and align , no hoists or cranes required , and no need for service personnel to enter the pump

 

2. Clogging is kept to a minimum , so downtime is virtually eliminated .

DEFU solids handing , Self priming pumps help keep productivity high because they are designed for virtually clog-free performance . Solids handing pump models will handle spherical solids up to 3 inch (76mm) in diameter and allow solids to pass though the entire pump , not just the impeller . If a clog does occur , it can be eliminated quickly and essily by opening the coverplate , removing the clog . and returning the pump to normal operation , all in just a few minutes' time .

3. Service is simple ,fast and economical

WENZHOU DEFU solids handing pump models are designed to make servicing a fast ,simple and cost-efficient process. The removable coverplate allows for convenient inspection or serivece of the impeller , sea and wearplate , with no special tools required . If the pump shaft or bearings need service , the entire rotating assembly can be removed without disturbing the pump casing or piping . Plus , the rotating assembly is sealed with an O- ring which permits external clearance adjustments .

4. Automatic priming means dependable peformance

WenZhou DEFU Self-priming pumps are a sensible solution for industry and municipalities because they require very little attention , resulting in significant savings or maintenance time and money . Properly applied and installed , and after an initial priming . It will continue to reprime automatically , In fact , JT series pumps will reprime with only a patially filled pump casing and a completely dry suction line .

 

 Structure

Order Casing

 Pump with motor by belt coupling

Pump with diesel engine 

Application Casing

Pre-sale
Good pre-sale service is an important guarantee to the customer interest. our professional senior service engineer to provide customers with design plans and consultant, which avoids the unnecessary loss caused by improper operation of customers to the largest extent.
In-sale
Our highly professional service staff continuously provides tracking service,  giving instruction to installation, explicating the operation main points and cautions in order to ensure the efficient operation of the product and reduce the breakdowns caused by improper operation of customers to the largest extent.
After-sale
We will check the customers' usage of pump regular positively in order to correct the improper operation of customers in time, carry through the guidance of maintenance in time. 

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