Discrete Interval Sampler 1.66" Diameter

Assembly

Note:

The PTFE check ball sinks in water. The Polypropylene check ball floats in water.

  1. Push the V-010 o-ring inside the Lower Check Ball Body.
  2. Place a V-203 o-ring inside the Lower Check Ball Body.
  3. Insert the PTFE spacer into the Lower Check Ball Body until flush with the outer edge.
  4. Thread the Lower Check Ball Body into the Lower Platen until it is finger tight.
  5. Drop the PTFE check ball into the Lower Platen.
  6. Push the Check Ball Retainer into the top of the Lower Platen until it seats.
  7. Thread the Lower Platen into the Sampler Body until finger tight.
  8. Place the V-203 o-ring inside the Upper Check Ball Body.
  9. Insert the PTFE Spacer into the Upper Check Ball Body until flush with the outer edge.
  10. Thread the Upper Check Ball Body into the Upper Platen until it is finger tight.
  11. Drop the Polypropylene check ball into the Upper Platen.
  12. Push the o-ring on the Check Ball Retainer into the Upper Platen until it seats.
  13. solinst discrete interval sampler tubing connection

  14. Thread the Upper Platen into the Sampler Body until finger tight.
  15. Attach the tubing by tightening the compression fitting nut to the compression fitting thread union until finger tight. Using a wrench tighten until snug (no more than 1/8 or 1/4 turns).

solinst discrete interval sampler schematic

Model 425 1.66" x 2 ft.
Discrete Interval Sampler (105264)