- 4 column manifold style, for 3/8" hose.
- High impact plastic is unaffected by chemical corrosion.
- Detects nozzle blockages and variation in flow rates.
- Interchangeable colored balls for monitoring different application rates.
- Package includes
- 4 column manifold style housing
- 4 red glass balls
- 4 red plastic balls
- 4 green plastic balls
- 4 steel balls
- 4 black plastic balls
- 5 nuts
- 6 gaskets
- 2 blank disks
- 4 - 90˚ 3/8" hose barbs