Designed specifically for sampling the gaseous phase from cylinders that meet international ASME quality standards up to 2.14 sq. m. Capacity (UL) is 18.26 cubic meters. m / min by air.
| Housing: | Extruded brass |
| Flywheel: | Cast aluminum |
| Kernel: | Brass |
| Seat disc: | Nylon |
| Safety spring: | Stainless steel |