The vernier piston offers fine adjustments with the turn of a knob. It is made in the USA.
The vernier piston offers fine adjustments with the turn of a knob. It is made in the USA.
The Ralston QTHA-TEVR-HC In-Line Fine Adjust Vernier Piston is designed to provide leak-free connections for use in pressure calibration to 5,000 psi (350 bar). Their unique, proprietary design has allowed Ralston Instruments to become a leading supplier of pressure calibration connection products.
Features
| Construction | Brass |
| Has Block Valve | No |
| Has Vent Valve | No |
| Seal Material | Buna-N |
| Construction | Brass |
| Has Block Valve | No |
| Has Vent Valve | No |
| Seal Material | Buna-N |
