Hand Pumps Dealers in Sector 58, Noida

• length: 300 mm
• Noml Dia: 80,50

Direct action hand pump with a VLOM concept. Entire above the ground mechanism is of steel construction, hot dip galvanized to prevent from rusting. Direct action hand pump is suitable for lifting water from bore well with static water level not exceeding 15 meters. The cylinder assembly consists of cylinder pipe, piston, piston rod, food valve receiver, it provides necessary pumping action and lifts water upward through rising mains, the pump rod assembly provides linkage between pump handle and piston in cylinder, with its light weight and high displacement capacity, these rods are buoyant and help in reducing the effort required during upward stroke. The rising mains carries water from cylinder to pump. The hand pump is supplied along with a special type of combination spanner required for installation and maintenance and also a retrieving rod which helps in extracting foot valve assembly from cylinder for village level operational maintenance by communities.

We are offering afridev hand pump. Introduction “aov” afridev hand pump application data minimum bore size .. 100 mm. Internal dia. Of cylinder ... 50 mm stroke length ... 225±3 mm. Average discharge per stroke ... 17 liters per minute of 40 strokes. Operating depth (approx.) ... Up to 80 meters salient features data • bearing bushes for the pivot assemblies are made from injection molded special grade plastic. • variable handle settings suit changes in static water levels. • 225 mm stroke length of the handle provides a water discharge of 17 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water. • easy to install, can be accomplished by village women mechanics. • cone plate and rubber cone for improved attachment of upvc riser pipe to pump body. • extra long spigot ends in riser pipe to ensure high joint strength, leak proof pipe joints, and verticality of the pipe string. Rubber centralizers on riser pipes prevent external wear. • standard cylinder components are comprised of injection molded interchangeable plunger and foot valve assemblies, made from modern engineering plastics. • the afridev pump’s cylinder is also suited to use cast gun metal monolithic plunger and foot valve assemblies of the universal cylinder. • alternative stainless steel lined cylinder is available for aggressive water conditions. • quick release eye & hook ‘tool-less’ ends on connecting rods with rubber centralisers, are standard supply. These facilitate maintenance and protect the riser pipe against internal wear. • the vlom (village level operation and maintenance) design has been developed for easy handling of maintenance problems without the need of special skills. • non-corrosive underground components are capable of handling corrosive water and therefore will last longer. • lightweight µpvc riser pipes; easy installation & inexpensive. • adjustable handle to suit varying installation depths. • three options for pedestal designs are available: a. square flanged. B. three legged. C. skat -4, pedestaly with anchor assembly. • cup seal, u-seal, bobbins and ‘o’ rings are of nitrile rubber and plunger rod of stainless steel. • mild steel hot-dip galvanized rod / ss with forged eye and hook connectors welded at both ends. this provides easy rod connections without use of any tool. & also connecting rod with welded coupling. • each rod is provided with a rubber centralizer to avoid contact with µpvc riser pipe. • fulcrum & rod hanger pins are supported on special grade plastic bush bearings which are very easy to replace at village level. • µpvc cylinder 50 mm id with gun metal plunger assembly / inter changeable plunger and foot valve made with special grade plastic material. • µpvc pipe 63mm od x 47 mm wall x 3 meters long with socket-spigot cemented joint. • each pipe is provided with a rubber centraliser to avoid contact with casing pipe. • the fgrp connecting rods (glass fibre reinforced plastic), which provide the same advantages of mils steel & stainless steel, yet are light weight and long lasting. guide for specifying options: afridev pump list of options available for this pump type: options a b c d pump head type pump head with short spout (30 cm): drawing no. B2003 pump head with long spout (58 cm): drawing no.b2003 … … pump stand type pump stand with 3 legs: drawing no. B2050 pump stand with bottom flange: drawing no. B2055 pump stand with iso flange: drawing no. D9071 … rising main arrangement pvc-u rising main with “sockets”: drawing no.a2119 pvc-u rising main with “bell end”: drawing no. A2099 … … cylinder arrangement brass plunger and brass foot valve: drawing no.a2296 brass plunger and plastic foot valve: drawing no.a2257 … … pumprod arrangement **ms-pump rods, threaded connectors: drawing no.a2206 ss-pump rods, threaded connectors: drawing no. A2209 *ss-pump rods, hook & eye conn.: drawing no. A2110 frp – pumprods, brass connectors: drawing no.a5889 explanations: * not any longer recommended ** not recommended when ph value is

• Minimum bore size: 100 mm.
• length: 225±3 mm.
• depth: 45 meters

Bearing bushes for the pivot assemblies are made from injection molded special grade plastic.225 mm stroke length of the handle provides a water discharge of 17 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water.Extra long spigot ends in riser pipe to ensure high joint strength, leak proof pipe joints, and verticality of the pipe string. Rubber centralizers on riser pipes prevent external wear.Standard cylinder components are comprised of injection molded interchangeable plunger and foot valve assemblies, made from modern engineering plastics.The Afridev Pump's cylinder is also suited to use cast gun metal monolithic plunger and foot valve assemblies of the Universal Cylinder.

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