ISTA Single Gauge Pressure Reduced Co2 Controller Green

• Better anodic treatment, surface has higher hardness and with laser engraving logo.
• Equipped with German-made solenoid with safety valve, assure quality, silence and safety.
• Precision needle valve provides stable and accurate CO2 output.
• Made with stainless steel, anti-rust.
• Hand air-tighten design, no tool required.

• Do not let controller get in touch with water, crash and fall down to the floor. Make sure the controller is set up straight.
• Do not use wrench or tools to disassemble the controller.
• Do not disassemble the controller from CO2 cylinder until the pressure gauge.