Strideways Pro CO2 Regulator and Solenoid

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, not adapted from other industries; 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); 3 years warranty;