Global O-Ring AS568-012 Nitrile O-Ring - Black - 90 Durometer - Pack of 500 Tape & Link Replacement In the main circuit

In the main circuit

000 sets of readings

can be used for measuring both static and drawdown levels in open bodies of water

Continuous (S1) Duty

including sampling for VOC’s and is also an excellent tool for monitoring well development when used with Waterra Surge Blocks and a powered actuator

Global O-Ring AS568-012 Nitrile O-Ring - Black - 90 Durometer - Pack of 500 Tape & Link Replacement In the main circuitAS568 012 Nitrile O Ring Black 90 Durometer An O ring is a round, mechanical gasket designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal interface. O Rings are one of the most common types of seals because theyre inexpensive, reliable, and have simple mounting requirements. O Rings are one of the most common types of seals because theyre inexpensive, reliable, and have simple mounting