Silvent 209-L Nozzle

$117.42 USD

SIL.209L is part of a new generation of patented Laval nozzles. It is a refinement of Silvent’s 208 and 209 nozzle series and represents an entirely new phase in blowing technology. The effect is achieved by surrounding a core jet moving at supersonic speed with a protective sheath of air running parallel to the direction of the central stream. There is a mix of divergent slots and holes around the Laval orifice that generates a quiet, powerful and laminar air flow. This nozzle provides extremely efficient blowing that utilizes your compressed air optimally. Fully complies with OSHA safety standards and the noise limitations of the EU Machine Directive.

Specifications	SI units SPECIAL ORDER PLEASE CALL	US units
Blowing force	3.4 N	12.0 oz
Air consumption	17 Nm³/h	10.0 scfm
Sound level	78 dB(A)
Blowing pattern	Laval
Connection	G 1/4"	1/4"-18 NPT
Connection type	Male
Dimensions	19x44 mm	0.75x1.73 inch
Material	Zinc
Weight	0.049 kg	0.108 lbs
Max temp	70 °C	158 °F
Max operating pressure	1.0 MPa	143.0 psi
Benefits
Replace open pipe	4 mm	5/32 inch
Noise reduction [dB(A)]	17 dB(A)	69 %
Air/cost savings [Nm³/h]	13 Nm³/h	43 scfm
Meet the EU Machine directives	Yes

SI units (kPa)	200	400	600	800	1000
Blowing properties at different pressures
Blowing force (N)	1.4	2.7	4.0	5.3	6.8
Air consumption (Nm³/h)	8.5	13.8	20.1	26.4	32.2
Sound level (dB(A))	70.0	75.5	78.7	83.0	86.0
US units (psi)	40	60	80	100	120
Blowing force (oz)	6.9	10.1	13.0	16.3	20.0
Air consumption (scfm)	6.5	8.4	11.0	13.6	16.0
Sound level (dB(A))	72.5	75.8	78.1	81.6	84.3
Air cone patterns and velocity distribution
SI units (mm)	50	100	200	300	400	500
Blowing pattern (ø)	40	65	115	165	215	265
Velocity (m/s)	253	206	110	79	57	52
US units (inch)	2	4	8	12	16	20
Blowing pattern (ø)	1.57	2.56	4.53	6.50	8.46	10.43
Velocity (ft/s)	830	676	361	259	187	171