- For collecting liquid samples from storage tanks, ponds, wells, etc.
- Permits collection at various depths
- Constructed of corrosion-resistant stainless steel, Type 302
Plunger can be activated by bumping unit on tank bottom or at any depth means of a second cord. A weighted plunger with Viton® O-ring seals reservoir chamber at bottom. Top and bottom seals keep interior entirely sample-free until plunger assembly is activated. Required cable is not supplied.
Dimensions: 2 1/2” dia. x 10” long.