Donaldson Hy-Pro BT Breathers with T.R.A.P. Technology
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Donaldson Hy-ProDonaldson Hy-Pro BT Breathers with T.R.A.P. Technology are Self-Regenerating Moisture and Particulate Breathers designed to protect your uptime, critical hydraulic & lube assets and fluid life. Hy-Pro Thermally Reactive Advanced Protection (T.R.A.P.) breathers are critical in Hy-Pro’s Total System Cleanliness approach as a barrier preventing airborne particles and water from entering reservoirs and gearboxes. Unlike traditional dessicant breathers, T.R.A.P. breathers can self-regenerate their water-holding capacity, extending the life of the breather and lowering the total cost of ownership.
| Part Number | Description |
| HPBT25N12-X | TRAP Breather, 3.18″ OD, 1/4″ MNPT, Steel |
| HPBT3N4-X | TRAP Breather, 1.65″ OD, 1/4″ MNPT, ABS |
| HPBT3N6-X | TRAP Breather, 1.65″ OD, 1/4″ MNPT, ABS |
| HPBT45N16-DX | TRAP Breather, 4.5″ OD, 1/4″ MNPT, ABS, c/w Indicator |
| HPBT45N16-X | TRAP Breather, 4.5″ OD, 1/4″ MNPT, ABS |
Contact us to find the filter or system that is best for your application. Systems are configured to your application.
| Part Number | Description |
| P570353 | Breather Adaptor, 1″ FNPT x Bayonet, Plastic |
| 136501-00520 | Replacement Indicator |
| BT25IK15 | Breather Adaptor, 3/4″ FNPT x 3/4″ MNPT, SS, c/w Indicator |
| Donaldson Hy-Pro Catalog | Download |