Non-metalic, free-flushing sampler recommended for general purpose water sampling.  These samplers, manufactured by Richter and Wiese, can be individually or serially attached on a hydrocable and activated by messenger or placed in any kind of multisampling system and activated by remote or pre-programmed command.  

The Standard PVC Niskin Type Sampler is made of grey PVC (RAL 7011) and features a spring closure made of latex tubing with optional stainless steel spring closure, clamp bolts for attachments on a cable and mounting blocks for Multisampling System attachment.  

Delivery is made with lanyards for loading on both cable and multisampling systems. All metal parts are made out of special V4A-stainless steel.

All of our marine instruments and systems, meteorological instruments, calibration standards and rental equipment can also be found in our new product catalogue.