Description
Technical Data
- Maximum Operating Pressure (PS): 400 bar
- Pressure Test (PT): 1.43 x PS
- Pressure Gauge Scale: 4 - 10 - 16 - 25 - 60 - 100 - 250 (std.) - 400 bar
- Operating Temperature: -20 °C to +80 °C
- Medium: Nitrogen
- Nitrogen Contamination Level: ISO 4406/99 Class 20/18/15
- Body Material: Phosphated or galvanized carbon steel, corrosion-resistant according to RoHS directive
- Sealing Materials: NBR (nitrile rubber) and Delrin
- Filling Connection: M28x1.5 + adapters (on request)
- Weight: 1.8 kg (with case)
Description
The filling and measuring unit consists of a 3-meter filling hose equipped with a standard nitrogen connection, built-in gas valve, drain valve, and check valve. These components are packed in a plastic storage case. The pressure gauge has a 63 mm diameter with a 0–250 bar scale. Recommended for all piston accumulators (with standard VM-type filling valve) and all welded bladder accumulators.
Construction Data
The standard version includes:
- Valve body with ring nut for the accumulator gas valve, pressure gauge, drain valve, and return hose connector.
- 3-meter filling hose for the high-pressure series, including cylinder connector.
- Set of spare seals.
- Carrying case.
