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Moveable Self-priming Diesel Engine Trash Pump

Our self-priming diesel engine pumps are available as basic units for connection to customers' power source or may be flex-coupled or V-belt driven by an electric motor. Pumps may also be powered by gasoline or diesel engines. Electric motor driven pumps with "standby" engine power are also available. We provide Cummins, Perkins, Deutz, Chinese diesel engine to connect with our pump. The diesel engine pump can be skid mounted, or with trailer, 2 wheels or 4 wheels, it can also equip with waterproof box to reduce noise and crane for easy lifting.

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

Because the 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.

The 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

The 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

The 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.


Size Speed
Max Flow
(m3/H )
Max Head
Suction Head
( m )
( HP)
Max. Solids
2 inch 1150-2900 46 36 7.6 1 – 10 HP 44.45
3 inch 650-2150 107 35 7.6 1 – 20 HP 63.5
4 inch 650-1950 163 36 7.6 2 – 40 HP 76.2
6 inch 650-1550 330 33 7.6 2 – 40 HP 76.2
8 inch 650-1350 600 34 7 7.5 – 75 HP 76.2
10 inch 650-1450 775 40 6.7 10 – 100 HP 76.2
12 inch 650-1250 1275 42 4.9 20 – 125 HP 50
3 inch 850-2150 85 62 7.6 1.5 – 25 HP 20.63
4 inch 850-2150 148 60 5.2 3 – 40 HP 28.57
6 inch 850-1950 308 58 4.5 5 – 75 HP 31.75

Technical Support
05 June 2020
Common failures of self-priming pumps

During the daily use of the self-priming pump, there will be some more common problems. For example, the self-priming pump's non-pumping problem will be caused by many different reasons, so how do we deal with these problems is the key. The reasons why the self-priming pump does not pump water include the following aspects.

07 June 2020
Classification and difference of submersible pumps

The hot water submersible pump is used for hot spring bathing, and can also be used for extracting groundwater from deep wells, and can also be used for water lifting projects such as rivers, reservoirs, and canals. It is mainly used for farmland irrigation and human and animal water in high mountain areas. It can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines, and construction site drainage. The general flow rate can reach 5~650m³/h, and the head can reach 10-550 meters.

irrigation-5296006_640 (1).jpg
10 July 2020
Diaphragm pump application advantages

Diaphragm pump is a new type of conveying machinery that can convey various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids. Diaphragm pump has four materials: plastic, aluminum alloy, cast iron, stainless steel.


Tel: +86 (0)21 34555005 34555008
Fax: +86 (0)21 33250500

Add: No.7420, Caolang Road, Shanghai, 201516 P.R.China
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