Piston Pumps are also known as Reciprocating piston pumps which are generally very efficient and is suitable for high heads at low flows. Reciprocating pumps are self priming as it can draw liquid from a level below the suction flange even if the suction pipe is not evacuated. Piston pumps are not tolerant to solid particles. For more information please visit at "pressurejet" website.
Here, pistons are reciprocated using crankshaft, not cam type mechanism.
Pressure Jet industrial reciprocating piston pumps are positive displacement triplex piston pumps. In a reciprocating pump, a volume of liquid is drawn into the cylinder through the suction valve on the intake stroke and is discharged under positive pressure through the outlet valves on the discharge stroke. Flow rate of pump is directly proportional to its SPM (Strokes per minute). Pressure Jet reciprocating piston pumps have three synchronized plungers that discharge liquids at high pressure with minimum pulsation. Our high pressure reciprocating piston pumps include both industrial a reciprocating piston and a reciprocating plunger pump designs.

Here, pistons are reciprocated using crankshaft, not cam. The piston pump design with mechanically actuated inlet valves and moving piston cups permit strong suction and pressures up to 100 kg/cm2. The piston pump design with pre-set packings and concentric ceramic piston provide high pressures up to 700 kg/cm2 (10,000 psi) and multiple head and drive options. Our extensive range of industrial triplex high pressure reciprocating piston and plunger pumps provides just the most suitable pump as per specific requirement of flow rate & pressure for thousands of tasks including washing, cleaning, water jetting, hydro blasting, hydro testing, hydro jetting, splitting, sewer cleaning, transfer, reverse osmosis, descaling, deburring, misting, injecting and dosing. Our industrial triplex reciprocating piston pumps are operating in harsh seawater desalination systems, reclaim car washing/vehicle cleaning, hydrostatic accumulator charging and multi-station central cleaning systems. Maintenance and production managers specify Pressure Jet high pressure industrial pumps because they are extremely reliable, efficient, dependable and easy to maintain and provide long life.

MAJOR APPLICATIONS
Boiler/heat exchanger/evaporator tube cleaning / pipe cleaning
Tank cleaning/vessel cleaning
Water sandblasting
Hydro testing of tanks, vessels, pipes, valves & fittings, hoses & systems
Injection of fluids & fuel oils
Boiler feeding
Reverse osmosis
High pressure cleaning
Vehicle cleaning
Spraying
Fire fighting
Splitting
Sewer jetting
Tube cleaning & Pipe cleaning
FEW IMPORTANT APPLICATIONS

Waste water Re - Injection

BENEFITS
Compact, lightweight unit enables portability and easy installation.
Simplicity of service allows a quick on-sight periodic maintenance.
Dependability and longevity of service means minimal downtime.
OPERATION
In the process of bringing crude oil out of the ground, a large quantity of salt water or brackish water is also brought up. In a typical oil field situation, the crude oil is pumped to a holding tank. After approx. a half day, the crude oil separates from the salt/brackish water, the oil rises to the top of the tank and the waste water & sediment remain at the bottom of the tank. To avoid transfer of sediment with the salt water, the salt water outlet is tapped into the tank about one foot above its bottom. At this level, the hose connects the tank to the inlet of the pump, which then pumps the salt water back into the ground under high pressure.

Flow and pressure required for injection may differ from one site to another due to variables such as the volume of the salt water, depth of wells and ground density.

Boiler Feed Auxiliary Fuel

BENEFITS
Constant flow and pressure delivered.
Maintenance free operation.
Low horsepower, energy efficient operation.
Eliminates need for two pumps as with previous centrifugal.
OPERATION
Normally the boilers are fired by natural gas, however, during extreme weather conditions, both summer heat or winter cold, an auxiliary fuel supply is needed.
When the need for auxiliary fuel exists, the situation is critical and the pump must run without fail. The Pressure Jet pump has proven itself ready for duty during a complete heating and cooling season without need for service.

Beer Exciting

BENEFITS
Eliminates expensive mechanical failures of old system.
Improves production time and quantity.
Provides more consistent exciting
Reduces bottle breakage and beer spilling.
OPERATION
Exciting of beers is making beer foam. Just before beer bottles are capped, they are charged with a high pressure shot of water, which causes the beer to foam/excite. This is very important part of the procedure forces gases out of the bottle. This exciting process provides a more consistent quality product with enhanced flavour and longer shelf life. PressureJet has supplied high pressure pump for this application to M/s. KHS Machinery Pvt. Ltd., a leading manufacturer of brewery machinery.

High Pressure Feed Pump for Splitting Process
In Oleochem industries, oil is to be splitted and converted into crude fatty acid. This oil splitting process requires counter flow of oil and water at high temperature & pressure.

From one end, oil is fed into the splitting tower under pressure with the help of a reciprocating piston pumps through a heat exchanger, wherein its temperature is raised upto 230 to 250º C. From another end, water after passing through a heat exchanger and raising its temperature to 250º C is passed to the splitting tower under pressure by a high pressure pump. This process is called as hydrolysis process. Oil starts splitting into fatty acid and glycerol. The later gets mixed with water, whereas; density difference separates the former being light in weight.
PressureJet has supplied many High Pressure triplex reciprocating Plunger and piston Pump for different application in many countries like South Africa, Mexico, Brazil, Malaysia, Philippines, Thailand, Turkey, Indonesia, Pakistan, Bangladesh, Nigeria, Vietnam, Egypt, Iran, South Korea, Ukraine, Spain, Colombia, Argentina, Tanzania, Sudan, Poland, Kenya, Algeria, Canada, Morocco, Uganda, Peru, Ghana.