40 series

Legacy metal-latch couplings
Intuitive, easy-to-use design
Audible click when coupled
Resistant to most mild chemicals
- 40PP couplings offer greater chemical resistance
40AC and 40PP Series feature thumb-latch release for simple, one-hand operation
40AC and 40PP available in valved and nonvalved configurations
40CB Series couplings available with internal shut-off valves or straight-through designs
Interconnect with each other and with similar industry thumb-latch couplings