Plunger pumps utilize springloaded closed and hydraulically opened inlet and discharge. According to a vibration instrument and manual inspection, the pump runs. Lewa highpressure plunger pumps for highpressure processes in various industries, we provide an efficient and costsaving alternative to our diaphragm pump series. Find out more about the technical details on a hammelmann process pump, the. Pump speed 3 fluid end metallurgy 4 valve type 5 packing seal type 6 packing support material 7 plunger material general information for selecting a plunger piston pump.
This plunger pump flow calculator is meant to quickly calculate the flow of a plunger pump or piston pump. The best areas to check are between the manifold and the crankcase and between the adapting plate and the engine motor mounting surface. Lastly, you can see if there is any leakage around the vent cap on the top of the pump. Gaso and wheatleygaso plunger and piston pumps and pump parts and is not affiliated with wheatleygaso inc. All positive displacement plunger pumps must have a safety relief valve installed on the discharge side of the pump, this valve could be either an unloader or regulator and must be of. This pressure pump has a hollow shaft pump that includes a builtin pressure control valve, and chemical injection system. The invention of the plunger pump is attributed to samuel morland based on a patent of 1675. In the suction stroke the plunger retracts and the suction valves open causing suction of fluid into the cylinder. Figure 12 reciprocating positive displacement pump operation.
A plunger pump consists of a cylinder with a reciprocating plunger in it. Plunger pumps are designed for a wide variety of high pressure washing applications. They are not recommended for a suction lift condition. Pumpage leakage is controlled by bleedoff to low pressure point. Us6558141b2 packing assembly and reciprocating plunger pump. Us6623259b1 high pressure plunger pump housing and. Pdf the influence of spring stiffness and valve quality on the motion behaviors of reciprocating plunger pump discharge valves was. Function of a plunger pump uraca 3d pumpenanimation. Toilet plunger, air drain blaster, pressure pump cleaner, high pressure plunger opener cleaner pump for bath toilets, bathroom, shower, sink, bathtub, kitchen clogged pipe 3.
The lewa plunger pump is a highperformance and versatile plunger pump for highpressure applications in various industries. The normal cracking pressure of the discharge check valve is 90 psi. Similar to plunger pumps, piston pumps use reciprocating pistons to pressurize water and force it through the outlet valve. At least one seal is disposed around the pumping end of the plunger and a securing member having a first end capable of attachment to the pumping end of the plunger. Pressure washer pumps from grainger use a plunger pump mode of operation to help deliver highpressure water applications, including car washes, pressure washers, sewer jetting and cooling misting. Hammelmann plunger pumps convert 93 to 98 % of the shaft power to hydraulic energy. By multiplying the area of the pumping chambers by the rpm the pump is rotating, we can precisely calculate the flow of a reciprocating pump. This pump consists of a mechanical device that moves a plunger back and forth in a closely fitted cylinder. Cat pumps 781 service manual pdf download manualslib. In contrast to a piston pump, the piston does not reach the cylinder wall. The plunger pump as reliable highpressure pump for industry. Figure 2 working principle of a singleacting reciprocating piston pump. E 1216 general pump is a member of th ein r pum go. Even though the pumps are designed to operate over their entire stroke rate and length ranges, we suggest that you take into consideration your future flow requirements.
This makes them different from piston pumps and allows them to be used at higher pressures. Us6558141b2 packing assembly and reciprocating plunger. All triplex plunger pumps are equipped with h type construction rods, with renewable babbit lined steel backed shell bearings at the crank end and bronze bushings at crosshead end. Design and theoretical analysis of a sliding valve distribution radial. Data refer to the medium water compressibility considered d plunger diameter n1 motorengine r. Rps rdp pump series are a type of positive displacement pumps where a smooth cylindrical plunger slides through the seal, making it different from piston pumps and allowing higher pressures. Bar bar bar bar bar rpm pulley gpm lm 105 140 175 210 245 o. Multiple element chevron style, springloaded and selfadjusting. Hightemperature seal for plunger pump high pressure seals. Msi hybrid well service pump enhancement the power end plunger is the key element of the hybrid pump design. Precision plunger metering pumps jsx series plunger metering pump capacity range 2195lph,10400bar jsx is the smallest model of lgp plunger pumps. A second end having a flange with an outer perimeter. It eliminates the shared sealing surface and positively prevents ingress of pumpage to the power end. Pump model plungers gpm max pressure psi k25055 3 100 4,950 k35055 3 115 5,200 k50055 5 170 6,200 260 smittown oad morgantown, 2650 304 2845199 304 2923971 is9001.
P100 a 11 d 2 m, duplex, plunger pump wheatley gaso pump. View and download kerr kp3300b service manual online. If more than one maximum is considered, check with your cat pumps supplier to confirm the proper performance and pump selection. Figure 10 and figure 11 shows relation between capacity and stroke length for several number of plunger z and plunger speed up. Prior to initial operation, add oil to the crankcase so that oil level is between the.
Your order must include a quantity of rcseries 10 ton cylinders equal to or greater than jbi10 base plates. Plunger pumps pressure washer parts and accessories. If more than one maximum is considered, check with your cat pumps supplier to confirm the. Triplex plunger pump g3k 550 with diesel motor drive. The operating principles of an opposed plunger pump can be understood more readily by following the fuel circuit during a complete pump cycle. The spm continuous duty pump line consists of a 3000 bhp quintuplex pump and a 2500 bhp. The pdf will download in a new window which you can either save or. Maximum temperature of the water through the pump is o165 f 73oc. Triplex plunger pump, 1 hollow shaft 8 ref 300922 rev. Assemble, test, and use only in accordance with the owners manual instructions. Sj300 horizontal single acting triplex plunger pump widely used for cementing, fracturing and circulating operations consists of pg power end and fluid end. When a plunger pump is set to do 100 gpm, it will try to do that flow rate whether it is pumping against 10 ft of head or 300 ft of head. It is not implied that all maximums can be performed simultaneously. F01b 302 the thrust and bending moment produced during the 58 field of search 91503, 180.
This ar north america pressure pump is made out of an aluminum that is constructed vertically and will pump 2. Performance list plunger pumps, performance list 9 kb. Lewa ecoflow custommade metering pumps en lewa ecoflow is an extensive modular system for diaphragm and packed plunger metering pumps. Weir offers the most powerful continuous duty plunger pumps on the market for todays challenging fracturing operations and a comprehensive line of intermittent duty. Aaa pumps 90034 aaa technologies industrial triplex plunger pump kit 4200 psi at 4. Filtration plunger pumps are susceptible to contamination. A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy. Pumps are available in brass, nickel aluminum bronze, 304, 316, and duplex stainless steel. More number of plunger also reduce pulsation in each rotation of crankshaft. P300 series triplex ceramic plunger pump operating. Pressure safety head assembly rupture disc, integrally mounted in the fluid cylinder. General pump a member of the interpump group ep series.
In achieving liquid capacity and efficiency in space, pump are designed with more than one plunger for each casing. The hollow shafted pump includes a builtin pressure control valve, and chemical injection system. Highpressure plunger pumps for heavy duty operations lewa. In contrast, for plunger pump housings identified herein as having a yblock configuration, the angle between the plunger bore and the suction bore, andor the angle between the plunger bore and the discharge bore, is greater than 90 degrees. Operating instructions and parts manual rr series pumps. The x series plunger pumps are designed for flooded suction only. On the outside, it has no seals closing with the cylinder wall. Find highpressure triplex pumps that feature precision diecast crankcases and stainless steel valves to help provide longlasting durability, plus.
Rather than operating at the flow extremes you may wish to use the next pump size larger or smaller. A plunger pump is a positive displacement pump and its performance curve is a nearly vertical line. Member of interpump group hammelmann gmbh carlzeissstra. Type ps 3 up to ps 25 maximum dimensions shown 2 0 8 2 0 8 2 0 8 540 mm 22 in. It spins at 3400 rpm in a direct drive system coupled with a gasoline engine. Pdf investigating the system behaviors of a 10 kw organic. The term plunger comes from the english language and means piston rod or plunger. Meeting api 674 design and performance criteria, each pump is engineered.
Unlike most double disc pumps, wastecorp plunger pump models will pass the same amount of high. Suitable for application pump speeds up toapi674 1995andhydraulicinstitutespeedlimitations. The yoke can be positioned with a variety of controls, i. For use with nonpotable liquids such as waterbased agricultural pesticides and other liquids warning read and understand the owners manual completely before using this pump.
In the forward stroke the plunger pushes the liquid out of the discharge valve. A plunger pump is a type of positive displacement pump where the high pressure seal is stationary and a smooth cylindrical plunger slides through the seal. Ar rmw22g24ezsx aluminum vertical plunger pump kleenrite. Plunger pumps check valve design provides superior sealing characteristics over double disc flapper valves. It spins at a 3400rpm that couples with a gasoline engine in a direct system.
Overview of spm pumps weir offers the most powerful continuous duty plunger pumps on the market for todays challenging fracturing operations and a comprehensive line of intermittent duty pump models for the full range of well service applications. Figure 564 illustrates the fuel flow for a stanadyne db2 two plunger distributor pump. A packing assembly for sealing a space between a pump plunger and a pump body of a reciprocating plunger pump with a plunger having a pumping end with an outer perimeter. Easily replaceable from the rear of the stuffing box. The pdf will download in a new window which you can either save or print for your convenience.
Key points in selecting your pump s requirements 1 duty rating of pump i. The parts schematic provides detailed information on ordering spare parts and replacement parts for any brand. The difference between a piston and plunger pumps is the high. The plunger or piston is actuated by a steam powered, pneumatic, hydraulic, or electric drive. Rugged low cost pumps with all parts renewable by replacement. Maximum specifications refer to individual attributes. Plunger pump pdf plunger pumps are designed for a wide variety of high pressure washing applications. It combines seven drive sizes with six different pump heads.
The second discharge port can also be used and the pump run dry for 12 minutes for this purpose. This type of pump is often used to transfer municipal and industrial sewage. The fuel flow for the db4 four plunger pump is the same with the exception of the charging of two additional plungers. The plunger is driven by the power source, and the power motion is converted from a rotating action to a reciprocating motion by the combined work of a speed reducer, crank, and a connecting rod. Reciprocating pumps horizontal and vertical multi plunger configurations engineered reciprocating pump solutions flowserve reciprocating pumps are inherently designed for reliable highenergy, heavyduty service in specialized applications. In this pump, a new distribution method that uses sliding valves to. Plunger metering pump with stainless steel pumphead and manual flow rate control. Plunger pump flow calculator piston pump flow calculator. Free base plate with each 10 ton cylinder purchase.
The plunger pump is a special version of the piston pump. The operation principle of the reciprocating piston pump is simple. In order to obtain maximum performance in terms of duration of seals and valves, it is necessary to respect. The dp series plunger pump adds a new dimension of rugged versatility to pentairs line of myers high pressure industrial pumps. Download our product brochure for an overview of wastecorp plunger pump products. Practical piston pumps therefore employ multiple cylinders and pistons to smooth out fluid delivery, and much ingenuity. This is a video animation explains about the working of a plunger pump, it is a positive displacement pump.
Study on the effect of reciprocating pump pipeline system. Pump drives include electric motor, gasdiesel engine, hydraulic, and pneumatic. A plunger pump is a type of positive displacement pump where the highpressure seal is stationary and a smooth cylindrical plunger slides through the seal. Piston pumps v plunger pumps pressure washers power. For project planning, contact wastecorp for detailed shop drawings and a complete engineering specification. The lewa plunger pumps convey flushing water to the offshore systems at a flow rate of 7. Table 1 pump speed at different plunger bore and stroke. Pdf dynamic behavior of reciprocating plunger pump discharge.
Piston pumps and plunger pumps are reciprocating pumps that use a plunger or piston to move media through a cylindrical chamber. Ep series pumps the pump, for example for a 4 gpm 15 lmin pump, put a filter from 16 to 20 gpm 6075 lmithe mesh size suitable for this application is 0. Plunger pumps operating instructions and parts manual rr series pumps general safety information continued maximum water temperature is 140f. Pdf characteristics of plunger pumps nikolay velikanov. Meeting api 674 design and performance criteria, each pump is. A sliding valve distribution radial piston pump svdrpp is presented.
The system with the plunger pump is more efficient 12. The suction and discharge valves are mounted in the head of the cylinder. Figure 1 is a simplified diagram of a typical centrifugal pump that shows the relative. Parameter plunger pump spm tem 2500 spm qem 3000 plunger diameter d, mm. The pump s highpressure seal remains stationary, allowing plunger pumps to be used at much higher pressures than piston pumps.
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