Solinst 408 Double Valve Pump Configuration:Oetiker Clamp Set (1/4" Double Ear, set of 10) Cuts in seconds

Cuts in seconds

an essential tool for well development that ensures efficient and optimal water flow

The WTW MultiLine® Multi 3630 IDS is the flagship three-channel

Use with: Hanna free/total chlorine photometers including the HI97711

SO₂ and additional alarm ranges)

Solinst 408 Double Valve Pump Configuration:Oetiker Clamp Set (1/4" Double Ear, set of 10) Cuts in secondsThe Solinst 408 Double Valve Pump is a pneumatically driven, positive displacement pump with a check valve at its base and another at its top, connected to the surface by separate drive and sample lines. During the drive phase, compressed gas sent down the drive line pushes the static water column downward, closing the bottom check valve and forcing water already in the pump chamber up through the top check valve to the sample line. Venting the drive