Breathing Tubes for Supplied-Air Respirators
Keep clean, breathable air flowing from a respirator air supply hose to your hood or helmet by replacing worn or damaged breathing tubes. To maintain NIOSH approval, choose a breathing tube that is compatible with your respirator hood series.
Covers (sold separately) extend the life of tubes by protecting them from harsh contaminants, such as paint and chemicals.
Breathing Tubes | Covers | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer Model Number | Compatible With | For Use With | Lg. | Retracted Lg. | Extended Lg. | Flexibility | Material | Color | Connection Style | Each | Each | ||
Bullard | |||||||||||||
| 20LFBT | Bullard 20LF Series | Solid Particles | 36" | __ | __ | Very Flexible | PVC Plastic | White | Quick Turn | 00000000 | 000000 | 0000000 | 000000 |
| 88VXBT | Bullard 88VX Series | Solid Particles | 36" | __ | __ | Very Flexible | PVC Plastic | Black | Quick Turn | 00000000 | 000000 | 000000 | 00 |
3M | |||||||||||||
| BT-30 | 3M S-Series, 3M S-Series Premium | Solid Particles | __ | 26" | 33 1/2" | Very Flexible | Vinyl Plastic | Black | Quick Turn | 00000000 | 00000 | 000000 | 00 |
Breathing Tubes for Powered Air-Purifying Respirators
Replace worn or damaged breathing tubes—these tubes deliver clean, breathable air from the air pump to your hood or helmet. To maintain NIOSH approval, match breathing tubes to the same manufacturer and series as the respirator and corresponding hood or helmet.
Covers (sold separately) extend the life of tubes by protecting them from harsh contaminants, such as paint and chemicals.
Syringe Filters
Filter out contaminants when drawing in and dispensing from syringes with a luer lock connection.
PES filters are the easiest to push samples through. They have strong, tight fibers that won't get clogged or break as easily as standard filters. Use them with large volumes and samples with plenty of debris.
PTFE filters have better chemical resistance than nylon filters.
Glass filters are often used before plastic filters to capture larger particles.
For technical drawings and 3-D models, click on a part number.
Housing | ||||||
|---|---|---|---|---|---|---|
| Removes Particle Size Down To, microns | Dia. | Material | Color | Connection Type | Each | |
Nylon Plastic | ||||||
| 0.22 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 00000 |
| 0.45 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
PES Plastic | ||||||
| 0.22 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
| 0.45 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
PTFE Plastic | ||||||
| 0.22 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
| 0.45 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
Borosilicate Glass | ||||||
| 0.7 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
| 1 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 00000000 | 0000 |
Housing | |||||||
|---|---|---|---|---|---|---|---|
| Removes Particle Size Down To, microns | Dia. | Material | Color | Connection Type | Pkg. Qty. | Pkg. | |
Nylon Plastic | |||||||
| 0.22 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 100 | 00000000 | 0000000 |
| 0.45 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 100 | 00000000 | 000000 |
PES Plastic | |||||||
| 0.22 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 10 | 00000000 | 00000 |
| 0.45 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 10 | 00000000 | 00000 |
PTFE Plastic | |||||||
| 0.22 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 100 | 00000000 | 000000 |
| 0.45 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 100 | 00000000 | 000000 |
Borosilicate Glass | |||||||
| 1 | 1" | Polypropylene Plastic | Semi-Clear White | Luer Lock × Luer Slip | 100 | 00000000 | 000000 |