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The
introduction of the Silvent 4000 constitutes an entirely new concept
within blowing technology. Silvent has succeeded in combining highly
concentrated blowing force with an easily maneuverable valve
construction and low sound level. The nozzle has a patented design
with a Laval orifice in its center surrounded by a ring of slots,
providing a low-turbulence air stream that means a low sound level and
allowing maximum utilization of the energy of the core stream. The
valve is power-steered, making it easy to operate with just one hand.
A light press of a thumb or finger is all that is needed. The rubber
insulation on the handle gives a firm grip while protecting the hand
against both heat and cold. The valve features a "dead man's
grip" so that it closes instantly if the handle is dropped. The
Silvent high-force Bazooka 4000 makes optimal use of your compressed
air. The effect is achieved by surrounding a core stream traveling at
supersonic speed with a protective film of air moving parallel with
the flow of the core jet. The core stream of the Silvent 4000 is
generated by a Laval nozzle. The design of this nozzle converts all
the energy stored in the compressed air into kinetic energy without
allowing the air stream to expand laterally after passing through the
nozzle. The protective film of air generated by the slots prevents the
core stream from being slowed down by the surrounding air, providing
full effect, as well as counteracting turbulence and thereby lowering
the sound level. The nozzle is made of stainless steel, which makes it
suitable for use in practically any environment where extra high
blowing force is required, e.g. the paper and manufacturing
industries, steel mills and other industrial sectors. The bazooka is
available in two models, with and without adjustable blowing force.
For applications that require regulation of the blowing force we
recommend our model 4015-LF. The blowing force can then be easily
adjusted to any strength between 5N and 54N. For applications that
demand the maximum force of 54N all the time, choose 4015-L. A
variation of the bazooka without the Laval central orifice, 4010-S, is
available for less demanding applications. It generates a force of
30N. Patented. All three models comply with both the noise limitation
requirements of the EU Machine Directives and OSHA safety regulations. |
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| Replaces open pipe: |
ø20mm |
(3/4") |
|
| Air consumption: |
312Nm³/h |
(183.8scfm) |
|
| Sound level: |
104dB(A) |
|
| Blowing force: |
54.0N |
(190.6oz) |
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| Max temp.: |
70ºC |
(158ºF) |
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| Weight: |
790g |
(1.7lbs) |
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| Connection: |
3/4" BSP |
(3/4"-14 NPT) |
female |
| Nozzle material: |
Stainless steel |
|
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| Fully meets the EU Machine
Directive's noise limitation requirements and OSHA's safety
regulations. |
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Supply pressure: 500 kPa ( 72 psi ),
measured just before the nozzle
Sound level is measured at
a distance of i m ( 39.37") from the nozzle,
with the
microphone held perpendicular to the direction of the air
stream |
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| Similar products:
4010-S,
4015-L |
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View technical data-sheet in
pdf-format. | |
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Silvent safety air guns
