Brass Spring Check Valve Size:(40MM) 1 1/2" BRASS SPRING CHECK VALVE and the hard-jet can be

and the hard-jet can be used to efficiently complete cleaning tasks

the 750PL allows for more precise watering and gives growers yet another choice for more flexibility in watering

Innovative filter design with plastic disc filter system which retains large amounts of solids

waste water and similar

3 year manufacturing warranty

Brass Spring Check Valve Size:(40MM) 1 1/2" BRASS SPRING CHECK VALVE and the hard-jet can beA Brass Spring Check Valve allows water to pass through it in only one direction through an inbuilt, spring loaded plate that prevents the return of the water to ensure sealing. These units are used mainly on pump and commercial installations and have female BSP threads.