Series 19 pneumatic quick release couplings from PCL, Legris, Rectus, Kee, and FT Pro. Available in steel, stainless steel, brass, brass nickel plated, RectuPom, and RectuChem. Seals in nitrile and Viton. Maximum working pressure from 8 to 35 bar. BSPP threads in 1/8”, 1/4”, 3/8”, and 1/2”. Available as couplings, plugs, barbs, and adaptors for versatile pneumatic connections.