Please allow up to 1 week to ship SIL.5920: with a flat nozzle for applications where you want the air stream to strike a wider surface for quick and efficient blow-off. This low-noise nozzle is made of zinc and its outlet ports are protected against external forces by fins. Fully complies with OSHA safety regulations and EU Machine Directive noise limitations. Patented Specifications SI units US units Blowing force 5.5 N 19.4 oz Air consumption 30 Nm³/h 17.7 scfm Sound level 81 dB(A) Air pattern Flat Connection 1/4" BSP 1/4"-18 NPT Connection type Female Material (nozzle) Zinc Weight 0.264 kg 0.582 lbs Max temp 70 °C 158 °F Max operating pressure 1.0 MPa 143.0 psi Benefits Replace open pipe 6 mm 1/4 inch Noise reduction 21 dB(A) 77 % Air/cost savings 37 Nm³/h 130.6 scfm Fulfill OSHA standards Yes Meet the EU Machine directives Yes Blowing properties at different pressures SI units (kPa) 200 400 600 800 1000 Blowing force (N) 2.0 4.3 7.0 9.2 11.4 Air consumption (Nm³/h) 12.0 25.0 38.0 50.1 62.0 Sound level (dB(A)) 72.0 79.1 83.3 86.6 88.4 US units (psi) 40 60 80 100 120 Blowing force (oz) 10.4 16.2 22.1 27.8 33.7 Air consumption (scfm) 10.8 15.4 20.0 24.6 29.2 Sound level (dB(A)) 75.1 79.3 82.5 85.0 87.0