
Pellets. Virgin-regind mixes. Dusty, problem materials. Course powders. Conair FilterLess vacuum receivers can handle the job.
The FilterLess vacuum has the ability to convey dusty materials and free-flowing powder larger than 100 microns in diameter. Each FilterLess receiver has a patented "filterless insert" that uses continuous reversal of vacuum air to separate incoming material from conveying air without filters or screens. The process provides dramatic air/material separation without relying on filtration.
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| Hopper Loading | Direct Feed | |
| Gravity Discharge | Positive Discharge | |
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| Receiver model | FL10 | FL15 | FL20 | FL24 |
| Receiver diameter inches {mm} | 10 {254} | 15 {381} | 20 {508} | 24 {610} |
| Receiver volume ft³ {liters) | 0.28 {7.9} | 1 {28.3} | 2.3 {65.1} | 4 {113.3} |
| Material/Vacuum line size range inches {mm} | 1.5-2 {38-51} | 1.5-2.5 {38-64} | 2.25-3 {57-76} | 2.5-4 {64-102} |
| Available voltages (outputs) | 120 VAC, 24 VAC and 24 VDC | |||
| Compressed air requirements | Intermittent duty: 1 ft³/min. @ 80 psi {28.3 liters/min. @ 5.51 bars} NPT fitting: 3/8 inch | |||
| Hopper Loading Configuration | ||||
| Receiver model | FL10 | FL15 | FL20 | FL24 |
| Dimensions inches {mm} | ||||
| A - Height above mounting plate | 20.5 {521} | 32.75 {832} | 45.25 {1150} | 57.0 {1450} |
| B - Depth below mounting plate | 8.375 {213} | 8.375 {213} | 9.5 {241} | 9.5 {241} |
| with positive discharge | 16.0 {406} | 16.0 {406} | 16.0 {406} | 16.0 {406} |
| C - Height to center of material inlet | 10.5 {267} | 21.25 {540} | 28.5 {724} | 37.0 {940} |
| D - Height to center of vacuum outlet | 19.25 {489} | 30.5 {775} | 42.5 {1080} | 52.5 {1334} |
| Weight lb {kg} | ||||
| Installed | 40 {18} | 58 {26} | 92 {42} | 126 {57} |
| Shipping | 120 {54} | 170 {77} | 200 {91} | 260 {118} |
| Direct Feed Configuration (glass hopper) | ||||||
| Receiver model | FL10 | FL15 | ||||
| Viewing chamber model | 4 lb | 15 lb | 25 lb | 4 lb | 15 lb | 25 lb |
| Viewing chamber capacity lb {kg} | 4 {1.81} | 15 {6.8} | 25 {11.3} | 4 {1.81} | 15 {6.8} | 25 {11.3} |
| with isolator valve | 3 {1.36} | 11 {4.98} | 21 {9.52} | 3 {1.36} | 11 {4.98} | 21 {9.52} |
| Dimensions inches {mm} | ||||||
| A - Height above mounting plate | 32.3 {820.4} | 37.8 {960.1} | 49.8 {1265} | 44.5 {1130} | 50.0 {1270} | 62.0 {1575} |
| B - Height to center of material inlet | 20.9 {530.9} | 28.3 {718.8} | 40.3 {1024} | 31.7 {805.2} | 39.1 {993.1} | 51.1 {1298} |
| C - Height to center of vacuum outlet | 29.7 {754.4} | 37.1 {942.3} | 49.1 {1247} | 40.9 {1038.9} | 48.3 {1226.8} | 60.3 {1532} |
| add for isolator valve | 2.25 {57} | |||||
| Weight lb {kg} | ||||||
| Installed | 40 {18} | 55 {25} | 113 {51} | 58 {26} | 85 {39} | 143 {65} |
| Shipping | 68 {31} | 83 {38} | 143 {65} | 90 {41} | 119 {54} | 179 {81} |