Hydrotechnik QT series flow turbines have a sealing recess in the face to suit DIN3869 gasket seals. These are normally found on mating male fittings, but if standard fittings without integral gasket seals are used, we provide a separate special diameter bonded washer seal to suit.
Standard bonded washers are too large on the diameter and may not seal properly.
| Size | Part Code |
|---|---|
| 1/4" BSP | |
| 3/4" BSP | |
| 1" BSP | |
| 1.1/4" BSP |