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Search results for "syphon" Vuototecnica
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FS syphon suction filters
These filters retain impurities and liquids extracted through vacuum cups or vacuum clamping systems, preventing them from entering into the vacuum pumps.
They are composed of:
- A transparent Plexiglas cylindrical container with an extractable lid to allow inspection and cleaning
- A check valve located on the suction inlet for preventing the air from returning in the filter when the pump is idle
- A stainless steel mesh filtering cartridge with a filtering degree equal to 60 μ, also located on the suction inlet to retain dust and solid impurities
- A two-way manual valve for service vacuum interception.
- A two-way manual valve for restoring the atmospheric pressure inside the filter
- A radial vacuum gauge the direct reading of the level of vacuum
- A magnetic level switch that stops the pump when the suctioned liquid exceeds the safety level
- A rigid pipe connected to the service to convey the air flow and the sucked liquid to the bottom of the container
- A check valve at the bottom of the filter to automatically drain the sucked liquid and impurities every time the atmospheric pressure is restored inside the filter
- A cock applied on the aforementioned check valve for manual liquid drainage
- A sturdy metal bracket for fixing the filter to the wall.
Technical features
Operating pressure: from 0.5 to 1000 absolute mbar
Fluid temperature: from -5 to +50°C
Level of filtration: 60 μ
Product codes: FS5 FS10 FS20 FS25 FS30 FS50
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Syphon filter systems with automatic by-pass FS 50 BP and FS 60 BP
The system, composed of two siphon filters, operates initially with suction through filter 1 and with filter 2 excluded. When the suctioned liquid reaches the float on the level switch, automatically by means of the 1” 1/2 three-way vacuum interception solenoid valve for item FS 50 BP and 2” for item FS 60 BP, an exchange is made and suction passes through filter 2.
The input of atmospheric air into filter 1 via the 1/2” three-way solenoid valve installed on its lid, accumulated liquid is allowed to discharge automatically through the check valve with tap on the bottom of the filter. Once liquid has been discharged, after a pre-set time (this operation can be timed), the solenoid valve returns to its initial position, thus allowing recreation of a vacuum inside the filter through a small flexible hose connected to the main vacuum piping.
With this arrangement, there will not be any decrease in the level of vacuum for use when the suction exchange will be carried out between the two filters. This exchange will take place when the liquid reaches the level switch float on filter 2 and, from that moment, the operations described above will be repeated.
The filter system is composed of:
- 2 Plexiglas siphon filters with aluminium lids and complete with accessories, with a flow rate of 38 L each
- 2 1” 1/2 gas three-way servo-operated vacuum solenoid valves, item 07 06 13 for item FS 50 BP and 2” gas servo-operated vacuum solenoid valves, item 07 08 13 for item FS 60 BP
- 2 1/2” gas three-way servo-operated vacuum solenoid valves, item 07 03 13.
- 4 1” 1/2 gas two-way manual valves for vacuum interception, item 13 07 10 for item FS 50 BP and 2” gas for vacuum interception, item 13 08 10 for item FS 60 BP
- 2 Manual 1/2” gas two-way valves, for atmospheric air input, item 13 03 10
- 1 Switchgear enclosed in a special watertight metal box, for single phase electrical voltage Volt 230/ 50 Hz
- 1 Coated profile steel frame to mount all above-described components
The siphon filter system with automatic by-pass is recommended in all those cases in which there is a strong presence of liquid in suction fluids and where machine shut-down for the discharge of liquids suctioned by traditional siphon filters is not allowed.
Technical features
Operating pressure: from 0.5 to 2000 absolute mbar
Fluid temperature: from -5 to +50°C
Level of filtration: 60 μ
Product code: FS50BP FS60BP
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Suction units with syphon filter GA FS 5 and GA FS 10
These suction units with syphon filter allow sucking fluids saturated with condensation or mixed with water and liquids. They share all the best technical features of syphon filters and vacuum generators. In fact, they keep liquids and solid impurities, while the vacuum generator can suck fluids saturated with vapours or liquid condensation without compromising its performance.
These devices are composed of:
- A standard syphon filter described in Chapter 5.
- A compressed air-fed multi-stage vacuum generator.
- A pneumatic vacuum switch for adjusting the level of vacuum
- A vacuum gauge for a direct reading of the level of vacuum in the container.
- A pneumatic valve for supplying the vacuum generator operated by the vacuum switch
- A sleeve valve for compressed air interception.
The level of vacuum, preset with the vacuum switch, is automatically maintained in the Plexiglass container. These suction units with syphon filter are suited for vacuum cup clamping systems for gripping glass, marble, granite, light alloys and in all those cases with a considerable presence of refrigerating liquids.
They are also recommended for suctioning creamy or muddy substances which can be difficult to handle with traditional pumps.
These suction assemblies are fed by compressed air at a pressure of 4-6 bar only. Available in other versions upon request.
Technical features
Operating pressure: from 0.5 to 1000 absolute mbar
Fluid temperature: from -5 to +50°C
Level of filtration: 60 μ
Product code: GAFS5 GAFS10
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Suction units with syphon filter GA FS 20 ES - GA FS 30 ES
These suction units with syphon filters share the same features and functions as the previous ones; their distinctive features are their size and the type of generator installed. Their functions are also the same.
These devices are composed of:
- A standard syphon filter described in Chapter 5.
- A compressed air-operated multi-stage vacuum generator with a built-in energy-saving system ES. - A vacuum gauge for a direct reading of the level of vacuum in the container.
- A shut off valve to intercept compressed air.
The level of vacuum, preset with the vacuum switch, is automatically maintained in the Plexiglass container. Like the previous ones, these suction units with syphon filter are also suited for vacuum cup clamping systems for gripping glass, marble, granite, light alloys and in all those cases with a considerable presence of refrigerating liquids.
They are also recommended for suctioning creamy or muddy substances which can be difficult to handle with traditional pumps.These suction assemblies are fed by compressed air at a pressure of 4-6 bar only. Available in other versions upon request.
Technical features
Operating pressure: from 0.5 to 1000 absolute mbar
Fluid temperature: from -5 to +50°C
Level of filtration: 60 μ
Product codes: GAFS20ES GAFS25ES GAFS30ES
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Safety suction units with syphon filter
These units have the same functions as the previous ones, but they differ in their automation and composition. In fact, these devices are composed of:
- A standard syphon filter described in Chapter 5.
- Two compressed air-operated multi-stage vacuum generators with a built-in energy-saving system ES.
- A vacuum gauge for a direct reading of the level of vacuum in the container.
- Two sleeve valves for compressed air interception.
These safety suction units normally provide for the operation of one vacuum generator with subsequent automatic insertion of the other one for higher consumptions and when, for whatever reason, the plant level of vacuum goes below the preset minimum value. All this also guarantees continuous operation even in presence of a vacuum generator breakdown.
The level of vacuum, preset with the vacuum switch, is automatically maintained in the Plexiglass container. These suction units with syphon filter are suited for vacuum cup clamping systems for gripping glass, marble, granite, light alloys and in all those cases with a considerable presence of refrigerating liquids and an effective need to ensure the presence of vacuum throughout the entire production cycle.
They are also recommended for suctioning creamy or muddy substances which can be difficult to handle with traditional pumps.These suction assemblies are fed by compressed air at a pressure of 4-6 bar only. Available in other versions upon request.
Technical features
Operating pressure: from 0.5 to 1000 absolute mbar
Fluid temperature: from -5 to +50°C
Level of filtration: 60 μ
Product codes: GASFS20ES GASFS25ES GASFS30ES
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