Recommended Operating Pressure for 1/2" to 2":
Recommended Operating Pressure for 3" & 4":
WARNING: Do not release cam arms when liquid in the line is under pressure.
We also have these Cam Action Couplers in 1/2" , 3/4" , 1", 1-1/4" , 1-1/2" , 2" and 4". And a few in a 90 degree angle.
Please message us with any question on these other sizes.