
Series 880A inverted-bucket steam trap
The 880A steam-trap series uses an inverted bucket to discharge condensate. Steam collecting beneath the bucket raises it and closes the outlet; discharge resumes as buoyancy falls
Specifications & order
This inverted-bucket family is listed for higher pressure and temperature service. It has a slender body and bolted cover arrangement, with types 5133, 5155 and 6155. The inverted-bucket mechanism controls condensate discharge cyclically. The listed types have a maximum temperature of 566 °C and operating pressure up to 190 bar, depending on the type. A182 F22 is one listed material. Select capacity, material and connections for the actual model and differential pressure.
| Series | 5100 / 6100 |
|---|---|
| Types | 5133 / 5155 / 6155 |
| Mechanism | Inverted bucket |
| Pressure depending on type | Up to 190 bar |
| Maximum temperature | 566 °C |
| Material option | A182 F22 |