NELSON - MRDC 20 PSI, 1/2" FNPT X ACME

REGULATOR
The MRDC ensures high uniformity and even flow throughout your system by eliminating pressure variation from uneven topography or friction loss.

DRAIN CHECK
Prevent drain down and puddling of hanging (inverted) sprinkler systems in indoor nurseries and riding arenas. The drain check feature eliminates sprinkler drizzle during shut down and start up.

- Ideal for use with ½" Acme threaded Rotator Sprinklers
- 34-1135 lph (0.15-5 gpm)