hydraulic diaphragm pumps
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SRS Pumps is a manufacturer of domestic and industrial diaphragm type dosing pumps, hydraulic diaphragm pumps, shaped diaphragm pumps and air-operated double diaphragm pumps. Hydraulic diaphragm pumps are recommended for the applications where the leakage is not at all permitted. It provides an integral safety valve which can automatically protect the diaphragm while the fluctuation in the line. Shaped diaphragm pumps (Mechanically Operated Diaphragm Pump) without gland packing and hydraulic oil can be offered for dosing chemicals and other liquids. Here the shaped diaphragm is directly connected to the reciprocating mechanical parts from the connecting rod mechanism. Viton, Neoprene or Teflon faced rubber are working as a diaphragm material.
Glandless Hydraulic Diaphragm Pumps
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No Leakages/ Robust Design Hydraulically Balanced Sandwich (Double) Diaphragm with Rupture Detection Built in Safety Relief Valve High Pumping Pressures & API 675 Accuracies Low NPSHR Continuous Hydraulic oil venting Wide range of plastic & Metallic MOCs Positive return stroke mechanism Permits pumping of slurries and viscous liquids The diaphragm is hydraulically actuated. Its function is basically that of a partition. Hence, very high pumping pressures can be attained. The diaphragm material is usually Teflon but also supplied in Stainless steel in some cases for extreme duty conditions & temperatures. There is no leakage of the process fluid as it is hermetically sealed. The diaphragm has a long life as it is always in hydraulic balance, with the liquid being pumped on one side, and process fluid on the opposite side. The system is safe guarded by a built in relief valve on the hydraulic side, a diaphragm actuated compensating valve & Continuous Hydraulic oil venting system. A rupture detection system is provided to detect diaphragm failure, in order to prevent the contamination of the metered fluid. The two diaphragms are marginally separated by a spacer, and are linked together by a light vacuum. In case of diaphragm failure the vacuum turns to pressure which is indicated by a compound gauge or switch. There is no intermediate fluid which virtually eliminates the possibilities of contamination of the pumped liquid. The pumps are of glandless design eliminating all kinds of leakages.
Best Deals from Hydraulic Diaphragm Pumps
Hydraulic Diaphragm Pump
7,700 Per Piece
Hydraulic Diaphragm Chemical Dosing Pump
15,000 Per Set
hydraulic diaphragm pumps
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hydraulic diaphragm pumps, Diaphragm Pumps, Plunger Pump
hydraulic diaphragm pumps
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hydraulic diaphragm pumps, Plunger Pumps, Pressure Relief Valve, DAMPENER