... bridge construction The type of pipe's coupling 1). Sole sealing ring socket coupling: suitable for medium pressure 2). Double sealing ... ring socket coupling: suitable for high pressure 3). Socket coupling: suitable for high pressure and heavy- ... medium and low pressure piping and fittings' coupling 5). Socket '0' type sealing coupling, nylon clapper '0' wedged lock which ...
For water supply from wells or reservioirs For domestic use, for civil and industrial applications For garden use and irrigati 4SP2 Series 4" Electric Submersible PumpOperating conditionsMaximum fluid temperature up to +35°CMaximum sand content:0.25%Maximum immersion:80mMinimum well diameter:4"Motor and pumpRewindable motor or full obturated screen motorThree-phase:380V-415V/50HzSingle-phase:220V ...
... are multi-sections. The shaft is connected by thread coupling or sleeve coupling; the quantity of lifting pipe can be changed according ... by thrust bearing parts on the top or nut in coupling. 10,The vertical mixed flow pumps which the outlet diameter ...
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