Automatic Selector By-Pass
From
$2,184.00
Manufactured by Nardi Compressori, the Automatic Selector By-Pass (SKU PA011-049) is a vital accessory designed to streamline the cylinder filling process on a filling panel. Installed between the compressor, storage tanks, and filling panel, this device automatically manages airflow based on system pressure.
When a user opens the valves on the filling panel to begin drawing air from storage, the compressor starts automatically and supplies air directly to the panel. If the pressure between the storage and the filling panel equalizes, the By-Pass system redirects airflow, sending only freshly compressed air from the compressor to the panel.
Once the connected cylinders reach full pressure, the device continues running the compressor and automatically redirects airflow to the storage tanks, maintaining full system pressure without interruption. ATEX CERTIFIED ZONE II version available (SKU PA011-050).
Maximum Working Pressure: 450 bar (6527 psi)
Connection Fittings: 8mm diameter
Includes: Electronic control interface
Made in Italy by Nardi Compressori
The Automatic Selector By-Pass is ideal for high-efficiency, high-pressure filling operations.
[Click to Download Automatic Selector By-Pass Brochure]
Certain compressors and compressor components are manufactured to order at the Nardi Compressori headquarters in Italy. Once ordered, the Nardi Americas team will notify you with an estimated delivery date.
Quantity
Technical Specifications
Model | Dryer | Charging Rate (cfm) | Maximum psi | Intake (cfm) | Stg / Cyl | Power · Phase | Sound (dB) | Weight (lb) | Dimensions (inches) |
|---|---|---|---|---|---|---|---|---|---|
Atlantic P100 110V | No | 3.5 | 4700 | -- | 4 | 3hp · 1Ø | 79 | 94 | 22.9L x 16.1W x 16.1H" |
Hookah Pro | No | -- | 145 | 8.5 | 2 | 1.5hp · 1Ø | 72 | 53 | 19.7L x 11.8W x 16.5H” |
Nardi ONE 85 | No | 30 | 6000 | -- | 4 | 25hp · 3Ø | 2863 | 90.6L x 34.1W x 71.7H" | |
Nardi ONE 68 | No | 24.0 | 6000 | -- | 4 | 20hp · 3Ø | 2643 | 90.6L x 34.1W x 71.7H" | |
Nardi ONE 60/4 | No | 21.2 | 6000 | -- | 4 | 15hp · 3Ø | 2643 | 90.6L x 34.1W x 71.7H" | |
Nardi ONE 60 | No | 21.2 | 6000 | -- | 3 | 15hp · 3Ø | 2599 | 90.6L x 34.1W x 71.7H" | |
Nardi ONE 50 | No | 17.7 | 6000 | -- | 3 | 15hp · 3Ø | 2511 | 90.6L x 34.1W x 71.7H" | |
Extreme 5G Fibre | No | -- | 145 | 9.5 | 2 | 3hp Gas | 85 | 56 | 20.1L x 12.2W x 16.5H" |
Extreme 5E Fibre | No | -- | 145 | 9.5 | 2 | 1.5hp · 1Ø | 72 | 54 | 20.1L x 11.4W x 15.8H" |
Extreme 2 50L 2hp | No | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 67 | 103 | 23.2L x 16.9W x 33.5H" |
Extreme 2 50L 1.5hp | No | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 66 | 99 | 23.2L x 16.9W x 33.5H" |
Extreme 2 50L 0.75hp | No | -- | 114 | 7 | 2 | .75hp · 1Ø | 66 | 92.5 | 23.2L x 16.9W x 33.5H" |
Extreme 2 25L 2hp | No | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 67 | 90 | 19.7L x 16.9W x 33.5H" |
Extreme 2 25L 1.5hp | No | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 66 | 85 | 19.7L x 16.9W x 33.5H" |
Extreme 2 25L 0.75hp | No | -- | 114 | 7 | 2 | .75hp · 1Ø | 66 | 79.5 | 19.7L x 16.9W x 33.5H" |
Silverstone 24V 350W | No | -- | 114 | 4.2 | 1 | 350W · 24V | 74 | 15.4 | 13L x 5.9W x 9W" |
Extreme 1C 25L 1.5hp | No | -- | 145 | 8.5 | 2 | 1.5hp · 1Ø | 72 | 73 | 21.3L x 23.6W x 32.7H" |
Extreme 1C 25L 2hp 1400 | No | -- | 145 | 12.4 | 2 | 2hp · 1Ø | 73 | 85 | 21.3L x 23.6W x 32.7H" |
Extreme 1C 25L 2hp 2800 | No | -- | 145 | 14.1 | 2 | 2hp · 1Ø | 83 | 80 | 21.3L x 23.6W x 32.7H" |
Extreme MPR 500L 6.0 | D600 | 18 | 116 | 42.4 | 8 | 6hp · 3Ø | 74 | 547 | 76.7L x 36.6W x 43.3H" |
Extreme MPR 500L 9.0 | D600 | 27 | 116 | 63.6 | 12 | 9hp · 3Ø | 75 | 650 | 76.7L x 36.6W x 43.3H" |
Extreme MPR 270L 3.0 | D600 | 8.8 | 114 | 21.2 | 4 | 3hp · 3Ø | 73 | 287 | 63L x 36.6W x 34.3H" |
Extreme MPR 270L 6.0 | D600 | 18 | 114 | 42.4 | 8 | 6hp · 3Ø | 74 | 425 | 63L x 36.6W x 34.3H" |
Extreme MPR 270L 9.0 | D600 | 27 | 114 | 63.6 | 12 | 9hp · 3Ø | 75 | 530 | 63L x 36.6W x 34.3H" |
Extreme SR 2.0 | D600 | 4.5 | 114 | 12.4 | 2 | 2hp · 1Ø | 64 | 173 | 28.0L x 17.3W x 29.9H" |
Extreme 4R 90L 2.0 1Ø | D600 | 4.5 | 114 | 12.4 | 2 | 2hp · 1Ø | 73 | 167 | 43.3L x 23.2W x 31.9H" |
Extreme 4R 90L 2.5 1Ø | D600 | 6.7 | 114 | 17 | 4 | 2.5hp · 1Ø | 73 | 189 | 43.3L x 23.2W x 31.9H" |
Extreme 4R 90L 3.0 3Ø | D600 | 8.8 | 114 | 21.2 | 4 | 3hp · 3Ø | 73 | 194 | 43.3L x 23.2W x 31.9H" |
Extreme 3R 2.0 | D600 | 4.5 | 114 | 12.4 | 2 | 2hp · 1Ø | 73 | 112 | 34.7L x 17.3W x 26.8H" |
Extreme 2R 3.0 3Ø | D600 | 8.8 | 114 | 21.2 | 4 | 3hp · 3Ø | 73 | 169 | 25.2L x 17.7W x 55.1H" |
Extreme 2R 3.0 1Ø | D600 | 17.0 | 114 | 6.7 | 4 | 3hp · 1Ø | 73 | 165 | 25.2L x 17.7W x 55.1H" |
Extreme 2R 2.0 1Ø | D600 | 12.4 | 114 | 4.5 | 2 | 2hp · 1Ø | 73 | 145 | 23L x 16.9W x 55.1H" |
Extreme 2R 2.0 1Ø | D600 | 4.5 | 114 | 12.4 | 2 | 2hp · 1Ø | 73 | 112 | 23L x 16.9W x 32.7H" |
Extreme 2R 3.0 1Ø | D600 | 6.7 | 114 | 17.0 | 4 | 3hp · 1Ø | 73 | 132 | 25.2L x 17.7W x 35H" |
Extreme 2R 3.0 3Ø | D600 | 8.8 | 114 | 21.2 | 4 | 3hp · 3Ø | 73 | 136 | 25.2L x 17.7W x 35H" |
Shooting D 100 | -- | 3.5 | 4700 | -- | 4 | 4.7hp Diesel | 84 | 135 | 32.3L x 14.6W x 19.7H" |
Esprit 3 60 500W 24V | No | -- | 145 | 7.9 | 2 | 24V (500W) | 62 | 32 | 18.5L x 8.7W x 15.8H" |
Esprit 3 60 600W 12V | No | -- | 145 | 7.9 | 2 | 12V (600W) | 62 | 32 | 18.5L x 8.7W x 15.8H" |
Esprit 3 60 500W 12V | No | -- | 145 | 6.4 | 2 | 12V (500W) | 58 | 27 | 18.5L x 8.7W x 15.8H" |
Sany+Air | No | -- | 30 | 3.5 | 1 | .5hp · 1Ø | 72 | 18 | 19.7L x 6.7W x 12.2H" |
Extreme MPD 500L 9hp | D600 | -- | 145 | 63.6 | 12 | 9hp · 3Ø | 75 | 650 | 76.7L x 36.6W x 43.3H" |
Extreme MPD 500L 6hp | D600 | -- | 145 | 42.4 | 8 | 6hp · 3Ø | 74 | 547 | 76.7L x 36.6W x 43.3H" |
Extreme MPD 270L 3hp | D600 | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 287 | 63L x 36.6W x 34.3H" |
Extreme MPD 270L 6hp | D600 | -- | 145 | 42.4 | 8 | 6hp · 3Ø | 74 | 425 | 63L x 36.6W x 34.3H" |
Extreme MPD 270L 9hp | D600 | -- | 145 | 63.6 | 12 | 9hp · 3Ø | 75 | 530 | 63L x 36.6W x 34.3H" |
Extreme 2D 50L 1.5 | Yes | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 72 | 106 | 23L x 16.9W x 32.7H" |
Extreme 2D 50L 2.5 | Yes | -- | 114 | 6.7 | 2 | 2.5hp · 1Ø | 73 | 132 | 23L x 16.9W x 32.7H" |
Extreme 2D 50L 2.0 | Yes | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 73 | 112 | 23L x 16.9W x 32.7H" |
Extreme 2D 25L 2.0 | Yes | -- | 114 | 4.5 | 2 | 2hp · 1Ø | 72 | 97 | 23L x 16.9W x 26H" |
Extreme 2V 25L 2.0 | No | -- | 114 | 4.5 | 2 | 2hp · 1Ø | 73 | 78 | 18.1L x 16.9W x 26H" |
Extreme 2D 25L 1.5 | Yes | -- | 114 | 3.5 | 2 | 1.5hp · 1Ø | 72 | 91 | 23L x 16.9W x 26H" |
Extreme 2V 25L 1.5 | No | -- | 114 | 3.5 | 2 | 1.5hp · 1Ø | 72 | 73 | 18.1L x 16.9W x 26H" |
Pacific M Nitrox 30 | No | 10.6 | 6000 | -- | 4 | 7.5hp · 1Ø/3Ø | 68 | 593 | 29.5L x 42.5W x 52.8H" |
Pacific MX 60N Nitrox Silenced | No | 21.2 | 6000 | -- | 4 | 15hp · 3Ø | 72 | 1080 | 33.9L x 59.1W x 68.5H" |
Extreme MPD 500L 9.0 | D600 | -- | 145 | 63.6 | 12 | 9hp · 3Ø | 75 | 650 | 76.7L x 36.6W x 43.3H" |
Extreme MPD 500L 6.0 | D600 | -- | 145 | 42.4 | 8 | 6hp · 3Ø | 74 | 547 | 76.7L x 36.6W x 43.3H" |
Extreme MPV 500L 9.0 | No | -- | 145 | 63.6 | 12 | 9hp · 3Ø | 75 | 558 | 76.7L x 25.2W x 43.3H" |
Extreme MPV 500L 6.0 | No | -- | 145 | 42.4 | 8 | 6hp · 3Ø | 74 | 485 | 76.7L x 25.2W x 43.3H" |
Extreme SD 50L 2.0 | D400 | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 60 | 210 | 33.5L x 19.7W x 32.2H" |
Extreme SD 50L 1.5 | D400 | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 59 | 199 | 33.5L x 19.7W x 32.2H" |
Extreme SV 50L 2.0 | No | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 60 | 195 | 28.3L x 19.7W x 32.2H" |
Extreme SV 50L 1.5 | No | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 59 | 183 | 28.3L x 19.7W x 32.2H" |
Extreme MPD 270L 9.0 | D600 | -- | 145 | 63.6 | 12 | 9hp · 3Ø | 75 | 530 | 63L x 36.6W x 34.3H" |
Extreme MPD 270L 6.0 | D600 | -- | 145 | 42.4 | 8 | 6hp · 3Ø | 74 | 425 | 63L x 36.6W x 34.3H" |
Extreme MPD 270L 3.0 | D600 | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 287 | 63L x 36.6W x 34.3H" |
Extreme MPV 270L 9.0 | No | -- | 145 | 63.6 | 12 | 9hp · 3Ø | 75 | 436 | 39.3L x 25.2W x 34.3H" |
Extreme MPV 270L 6.0 | No | -- | 145 | 42.4 | 8 | 6hp · 3Ø | 74 | 364 | 39.3L x 25.2W x 34.3H" |
Extreme MPV 270L 3.0 | No | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 255 | 39.3L x 25.2W x 34.3H" |
Extreme SD 90L 3.0 3Ø | D600 | -- | 145 | 11 | 4 | 3hp · 3Ø | 62 | 369 | 33.8L x 22W x 43.3H" |
Extreme SD 90L 3.0 1Ø | D600 | -- | 145 | 8.5 | 4 | 3hp · 1Ø | 62 | 369 | 33.8L x 22W x 43.3H" |
Extreme SV 90L 3.0 3Ø | No | -- | 145 | 11 | 4 | 3hp · 3Ø | 62 | 342 | 33.8L x 22W x 40.2H" |
Extreme SV 90L 3.0 1Ø | No | -- | 145 | 8.5 | 4 | 3hp · 1Ø | 62 | 342 | 33.8L x 22W x 40.2H" |
Extreme 4D 90L 3.0 3Ø | D600 | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 170 | 43.3L x 21.3W x 31.9H" |
Extreme 4D 90L 3.0 1Ø | D600 | -- | 145 | 17 | 4 | 3hp · 1Ø | 73 | 167 | 43.3L x 21.3W x 31.9H" |
Extreme 4V 90L 3.0 3Ø | No | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 170 | 43.3L x 21.3W x 31.9H" |
Extreme 4V 90L 3.0 1Ø | No | -- | 145 | 17 | 4 | 3hp · 1Ø | 73 | 147 | 43.3L x 21.3W x 31.9H" |
Extreme 2D 90L 3.0 3Ø | D600 | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 77 | 170 | 29.1L x 17.7W x 55.1H" |
Extreme 2D 90L 3.0 1Ø | D600 | -- | 145 | 17 | 4 | 3hp · 1Ø | 77 | 170 | 29.1L x 17.7W x 55.1H" |
Extreme 2V 90L 3.0 3Ø | No | -- | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 152 | 25.1L x 17.7W x 55.1H" |
Extreme 2V 90L 3.0 1Ø | No | -- | 145 | 17 | 4 | 3hp · 1Ø | 73 | 152 | 25.1L x 17.7W x 55.1H" |
Extreme SD 90L 2.5 | D400 | -- | 114 | 17 | 4 | 2.5hp · 1Ø | 62 | 340 | 37.8L x 22.0W x 40.2H" |
Extreme SV 90L 2.5 | No | -- | 114 | 17 | 4 | 2.5hp · 1Ø | 62 | 340 | 37.8L x 22.0W x 40.2H" |
Extreme SD 50L 2.0 | D400 | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 60 | 210 | 33.5L x 19.7W x 32.3H" |
Extreme SD 50L 1.5 | D400 | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 59 | 199 | 33.5L x 19.7W x 32.3H" |
Extreme SV 50L 2.0 | No | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 60 | 195 | 29.3L x 19.7W x 32.3H" |
Extreme SV 50L 1.5 | No | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 59 | 183 | 29.3L x 19.7W x 32.3H" |
Extreme SD 30L 2.0 | D400 | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 62 | 173 | 28.0L x 17.3W x 29.9H" |
Extreme SD 30L 1.5 | D400 | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 61 | 165 | 28.0L x 17.3W x 29.9H" |
Extreme SV 30L 2.0 | No | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 62 | 158 | 25.6L x 17.3W x 29.9H" |
Extreme SV 30L 1.5 | No | -- | 114 | 8.5 | 2 | 1.5hp · 1Ø | 61 | 150 | 25.6L x 17.3W x 29.9H" |
Extreme 2V 50L 2hp | No | -- | 114 | 12.4 | 2 | 2hp · 1Ø | 67 | 103 | 22.8L x 16.9W x 38.6H" |
Extreme 2D SIL 25L 2.0 | D400 | -- | 114 | 1.2 | 2 | 2hp · 1Ø | 67 | 106 | 27.6L x 16.9W x 30.7H" |
Extreme 3D 50L 2.0 | D400 | 4.5 | 114 | 12.4 | 2 | 2hp · 1Ø | 73 | 112 | 33L x 17.3W x 26.8H" |
Extreme 3D 50L 1.5 | D400 | 3.5 | 114 | 8.5 | 2 | 1.5hp · 1Ø | 72 | 105 | 33L x 17.3W x 26.8H" |
Extreme 3V 50L 2.0 | No | 4.5 | 114 | 12.4 | 2 | 2hp · 1Ø | 73 | 95 | 33L x 12.2W x 26.8H" |
Extreme 3V 50L 1.5 | No | 3.5 | 114 | 8.5 | 2 | 1.5hp · 1Ø | 72 | 88 | 33L x 12.2W x 26.8H" |
Extreme 4D 90L 3hp | Yes | 8.8 | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 170 | 43.3L x 23.2W x 31.9H" |
Extreme 4D 90L 3hp | Yes | 6.7 | 145 | 17 | 4 | 3hp · 1Ø | 73 | 167 | 43.3L x 23.2W x 31.9H" |
Extreme 4V 90L 3hp | No | 8.8 | 145 | 21.2 | 4 | 3hp · 3Ø | 73 | 170 | 43.3L x 21.3W x 31.9H" |
Extreme 4V 90L 3hp | No | 6.7 | 145 | 17 | 4 | 3hp · 1Ø | 73 | 147 | 43.3L x 21.3W x 31.9H" |
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