Features:
- Very high precision adjustment, integrated needle valve with smooth and precise adjustment
- Bubble counter included
- Heavy (Not light, like other cheap regulators made of aluminum), so not easily broken
- DC voltage power supply with German Certification. Low power (3W), IP65 solenoid valve
- Minimalist Design, product made for aquarists, beautiful and simple to use
- Rotary needle valve for top or side installation
- High quality o-ring sealing. Two times more resistant compared with the ordinary PTFE sealing, transparent
- DIN 477 / W21.8×14 (EU Connection)
Note: Recommended working pressure 0,25 – 0,30 MPa