ISTA I641 Twin Gauge CO2 Regulator

Advanced dual gauge CO2 controller for precise planted tank dosing.

The ISTA I641 regulator features a robust stainless steel build, twin pressure gauges for monitoring output and cylinder levels, and a high-quality solenoid for automation. It's designed for upright face-side cylinders and includes a metal/glass bubble counter and check valve. With flash light indication and a hand-tighten mount, this regulator is both functional and user-friendly. A pressure-relief valve enhances safety in high-pressure conditions.

Usage Instructions:

• Connect to face-side CO2 cylinder
• Attach bubble counter and check valve to output
• Ensure solenoid is powered for dosing control
• Disconnect only after releasing pressure

Key Benefits:

• Twin gauge visibility for pressure regulation
• Bubble counter and check valve pre-integrated
• Solenoid offers reliable, timed CO2 injection
• Visual flash light indicator ensures status awareness
• Stainless steel housing resists rust and wear

Specifications:

• Model: I641
• Gauge Type: Twin gauge
• Material: Stainless steel
• Cylinder Type: Face-side mounting
• Included Features: Solenoid, bubble counter, check valve, flash light
• Safety: Built-in pressure relief valve
• Installation: Tool-free (hand-tighten)
• Country of Manufacture: Taiwan

Solenoid CO2 regulator: Reliable timed dosing controller.
Twin gauge aquarium regulator: Monitor tank & outlet pressure.
Stainless steel CO2 controller: Anti-rust build for durability.
Bubble counter included: Visual injection rate feedback.
Tool-free regulator: No wrench installation ease.