253504 Koppert Bacilirid 5lb 81173541 BK.indd
pesticide injection pipeline must contain a
functional, automatic, quick-closing check valve to
prevent the flow of fluid back toward the injection
pump.
The pesticide [...] for Drip (Trickle) Chemigation
1.
The system must contain a functional check valve,
vacuum relief valve and low pressure drain appropriately located on [...] pesticide injection pipeline must contain a
functional, automatic, quick-closing check valve to
prevent the flow of fluid back toward the injection
pump.
3.
The