This document introduces the HD-Feinfilter Typ W11 - W12 product from Hochdruck - Reduziertechnik GmbH. This product is designed to protect their high pressure pressure regulators of the series J, K50 and D from metal abrasion and other dirt particles. The filter should be installed as close as possible to the pressure regulator. If fine filters are not present in the system, it is recommended to pre-install this filter, as the accuracy and service life of the reducing valves are typically significantly increased by a clean medium.
The document describes the GHR HD-Feinfilter Typ W11 and W12, which are high-pressure fine filters intended for all work material-suitable gases and liquids. These filters are specifically designed to protect high-pressure pressure reducing valves of series J, K50, and D from metal wear particles and other dirt particles. The manufacturer recommends installing the filter as close as possible to the pressure reducer to improve regulation accuracy and extend the service life of the valves. This manual is written in German.
| Operating Pressure (W12) | max. 420 bar |
|---|---|
| Filter Element Material | VA-Gewebe |
| Standard Filter Fineness | 25 μm |
| Optional Filter Fineness | 15 μm or 5 μm |
| Connection Type (W11) | G 3/8" Internal Thread |
| Connection Type (W12) | G 3/4" or G 1" Internal Thread |
| Weight (W11) | 1.0 kg |
| Weight (W12) | 4.0 kg |
The W11 model uses a G 3/8" internal thread, while the W12 model uses either G 3/4" or G 1" internal threads.