Silvent 801 EPDM Nozzle

SIL.801 is an energy-efficient Laval nozzle that is part of Silvent’s new “SILVENT SOFT™” series. The air nozzle is specially made in EPDM rubber to minimize the risk of scratches, such as on the surface of tools. The product meets the unique combination of demands for a scratch-free surface and high blowing force by applying Silvent’s patented Laval technology. Silvent Laval technology is achieved by surrounding a core of air traveling at supersonic speed with a protective sheath of air moving parallel to the central air jet. The SILVENT SOFT 801 is ideal for all industries in which equipment and products are handled that cannot be damaged during compressed air blowing.

Specifications

	SI units SPECIAL ORDER PLEASE CALL	US units
Blowing force	4.0 N	14.1 oz
Air consumption	23 Nm³/h	13.5 scfm
Sound level	81.1 dB(A)
Blowing pattern	Laval
Connection	G 1/4"	1/4"-18 NPT
Connection type	Female
Dimensions	Ø26 x 32 mm	Ø1.00 x 1.26 inch
Material	EPDM
Weight	0.022 kg	0.049 lbs
Max temp	70 °C	158 °F
Max operating pressure	1.0 MPa	143.0 psi
Benefits
Replace open pipe	5 mm	3/16 inch
Noise reduction [dB(A)]	18 dB(A)	71 %
Air/cost savings [Nm³/h]	24 Nm³/h	51 %
Meet the EU Machine directives	Yes

Blowing properties at different pressures
SI units (kPa)	200	400	600	800	1000
Blowing force (N)	1.4	3.0	4.8	6.5	8.3
Air consumption (Nm³/h)	9.7	18.0	26.1	34.9	44.1
Sound level (dB(A))	71.6	78.4	83.1	86.0	88.0
US units (psi)	40	60	80	100	120
Blowing force (oz)	7.1	11.6	15.9	20.1	24.7
Air consumption (scfm)	7.4	11.2	14.7	18.3	21.8
Sound level (dB(A))	75.0	78.6	81.5	83.9	85.7
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)	240	193	98	75	53	48
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)	787	633	321	246	173	157