STEEL COUPLING Q-2 / 1¼"
The choice between cast iron and nylon sandblast hose couplings depends on the specific demands of the sandblasting application, including factors like pressure requirements, environmental conditions, and the need for durability versus weight and cost considerations. Cast iron is generally chosen for its strength and durability in more demanding environments, whereas nylon is preferred for its lightness and corrosion resistance in less harsh conditions.