However, due to their manner of construction, water can only be drawn using buckets. Learn how to build a homemade pvc manual well pump. The handbook also contains more sophisticated technical information, like ph tables and graphs that show friction losses in pipes and hoses. Pumps need to be sized based on pressure, flowrate and head. A construction manual was also developed in order to show how to manufacture the complete pump or simply to manufacture a particular subsystem. This publication can be downloaded from with all other rwsn. Modulate any motorised valves during these tests to check system response times and component integration. A comparative study was performed in uganda of the emas pump designed by escuela movil aguas y saneamiento basico with the tradenamed rope pump, two lowcost manual waterlifting devices appropriate to pumping from shallow groundwater sources. The development and construction of a teleoperated anthropomorphic robotic hand with force feedback 4. What you see here is a piston pump that delivers such pressure that it can overcome a head of 40 meters. Use pdf download to do whatever you like with pdf files on the web and regain control. According to cylinder diameter this emas pump can deliver per stroke between 0.
Before the pump is started for the first time, it is important to check the following points a check that the pump rotates freely by hand b open the air valve on top of pump casing to evacuate any air that may be trapped, close vent when all air is removed. The name a model is because of the pumps structure is in the shape of the letter a. This manual gives you details how to produce this model. An effective pump condition monitoring system cms should be capable of monitoring the operating conditions of pumps, issue advance warnings of possible faults and predict the residual life span of critical machine components, prior to final breakdown. An assessment of the emas pump and its potential for use in. All emas handpump designs use glass marbles and standard pvc fittings or pipes as return valves. Operating instructions and parts manual rc series pumps. Feb 03, 2009 this clip is the first of a series on construction of the emas pump. Water can be pumped straight into an elevated storage tank, simply connecting a.
The pump should turn before 50 foot pounds is reached. Upon receiving the pump, it should be inspected for damage or shortages. First and foremost, the devices are designed to aid in paranormal research, not to be presented as evidence. There are several areas of our design that require further consideration, testing and refinement. A construction manual was also developed in order to show how to.
Implementation handpump technology rural water supply. Read this manual carefully before installing and using the product. There should be a leakage of 60 80 drops per minute. All emas handpump designs use glass marbles and standard pvc pipes and fittings as return valves.
If this fails, loosen only the pump cover thru bolts clamping the assembly together, one full turn, no more. This device can create speech and text, by method of taking energy levels in the environment and creating speech, nothing more. The pump should be covered to protect it from dust, dirt and water. Pump vsd testing the pump should be runin or exercised while under observation. The manual pulldown switch turns the power on and off. A 100 hp electric motor on a 50hp load will work and run smooth and cool and only use 50 hp of energy. Compared to a rope pump, the emas pump produces water under pressure. A pump for drinking water and limited use for irrigating gardens. Hand or manual drilling of water wells for domestic and productive.
The number of parts in the emas pump has 23 major parts. Emas pump were 2160% those of the rope pump, and emas pump construction. Pumps standard emas handpump using fittings on vimeo. Emas household water supply technologies in bolivia.
All emas handpump designs use glass marbles and standard pvc fittings and pipes as return valves. Improvement of fatigue properties by surface engineering 7. Emas pump, a percussionjettingrotation manual drilling method. The pump size must conform to the flow rate, pressure, speed, suction conditons etc. This handbook is also available for download from our website. As a manufacturer and supplier of centrifugal pumps and positive displacement pumps we. A comparative study was performed in uganda of the emas pump designed by escuela movil aguas y saneamiento basico with the tradenamed rope pump, two lowcost manual waterlifting devices. Save this manual for future reference and keep it readily available.
Dppumps is certified according to the following standards. The emas flexi pump is less resistant to very intensive use and mistreatment than metal pumps. This is the standard emas hand pump design, using only pvc pipes. John hartz builds a homemade pvc manual well pump that is simple to use and pumps water from as deep as 60 feet.
Pumping rates, energy expended, material costs, and construction requirements were analyzed. User guide mega system modifications only qualified installers may carry out modifications on the following components. The pump type chosen must correspond to product viscosity, product density, temperature, system pressure, material of the pump, shearing tendency of the product etc. The emas pump can pump up to 30 lmin from a depth of 10 m, when operated by hand. To remove the connector, grasp the outer sliding sleeve member and pull. Pumps emas high quantity handpump from emas on vimeo.
The emas pump can be made from different sizes of pvc pipes and a marble. Mechanical engineering projects,mechanical final year. The complete list of videos on this subject can be. At the bottom of each pipe is a nonreturn valve glass ball. A homemade pvc manual well pump diy mother earth news. Deeper than 4050 m, the pumping becomes very heavy. The emas pump compresses water between two oneway valves check. Yields are however in general less the a rope pump. The emas flexi pump is a direct action pump initially developed in bolivia.
Examples of direct action pumps include the canzee pump and the emas pump. Installation, operation and maintenance instructions. Implementation handpump technology rural water supply network. That means it can pump water from say 20 meters underground directly to an elevated tank another 20. Carver pump company 2415 park avenue l muscatine, ia 527615691 563. Read all instructions in this manual before operating pump. Americanmarsh pumps shall not be liable for physical injury, damage or delays caused by a failure to observe the instructions for installation, operation and maintenance contained in this manual.
The heat pump unit the pipes for the refrigerant, brine and water the power supply the safety valves it is not permitted to carry out construction installations that may affect the operational safety of the heat pump. Development of a new autonomous guided vehicle platform 6. We pump our own water, shower under solarheated water, and use handdug latrines. A manually powered mud pump is used, and the drill stem is turned through 90 degrees at the end of each stroke. The emas method of manual drilling is a hybrid between jetting, percussion, and rotary drilling. 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 adequate flow and pressure for the. Do not start the pump unless the defects are rectified.
Prior to installation, the pump motor should be rotated to ensure the seals and cutters are free spinning. Like all direct action pump the operation is not ergonomically favourable, therefore prolonged pumping is not possible. Supporting software for emas for manufacturing sector 8. Minimum capacities for diaphragm pumps at 10ft suction lifts chapter 20. U failure to comply with instructions may result in personal. Failure to observe the instructions contained in this manual could result in personal injury and property damage, and may void the warranty. That means it can pump water from say 20 meters underground directly to an elevated tank another 20 meters above the ground level. Dppumps strives for maximum operational reliability, safety and quality in all internal and external processes. No the em pump requires 3 high quality aaa batteries, not included. Workstation users manual workstation users manual revision. The emas water pump is one of the brightest exponents of this philosophy.
Do not detach the connector by pulling on the cord only. Emas pumps can be used to pump to a depth of 4050 m. This clip is the first of a series on construction of the emas pump. So you can pump up water to a higher lever then where the pump is. Illustrated emas pump construction manual, by paul cloesen. Installation and operation manual submersible nonclog pump.
It permits to drill through all kinds of loose soils, as well as consolidated materials and light rock. The plug end of the cable must be protected against moisture. This clip is part of a series on construction of the emas pump. Ramp the pump speed up and down if control is by vsd, or modulate the motorised valves to assess how the pump and system responds.
Oct 07, 2009 we pump our own water, shower under solarheated water, and use handdug latrines. As with a suction pump, in its manual form it relies on an operator to pump a. Different pump designs are available for high pressure, high quantity. Interested in manual emas pump transform international. It is designed as family pump for serving user groups of about 20 to 50 people. The emas flexipump is a direct action pump initially developed in bolivia. The connector, which attaches to the back of the pump, has a springloaded locking sleeve that locks into the pump, thus helping to prevent the connector from being accidentally unplugged from the pump. Installation manual provore residential grinder pumps. Apply torque, 50 foot pounds maximum, to the shaft.
All emas handpump designs use glass marbles and standard pvc fittings and pipes as. Web to pdf convert any web pages to highquality pdf files while retaining page layout, images, text and. Jan 31, 2008 this clip is part of a series on construction of the emas pump. Example outputs of the programme can be downloaded at. Equipment for pumping water ence 420 assakkaf slide no.
322 688 25 29 504 35 592 732 1503 198 289 1538 522 580 1239 1274 1347 898 1068 77 1156 1451 868 295 1470 260 249 826 1313 429 516 1030 1279 376 363 274 388 138 676 1305 1064 1175 168 32 861