I-577 ABS Plastic Water Plants Fish Tank Explosion-Proof Check Valve CO2 Carbon Dioxide Control for

About this item

• Feature: 1. Internal adopts stainless steel spring, good anti-reverse effect and better corrosion resistance. 2. Low resistance design, suitable for air motor and carbon dioxide control system. 3. The appearance of the streamline is beautiful, combined design, removable and washable. 4. It has the function of air duct blocking to prevent bursting, protect your beloved fish effectively. 5. Usage: Remove the locking nut and insert the nut into the air tube. Confirm the direction of inlet and outlet air and insert air pipe. Screw locking nut. Specification: Condition: 100percent Brand New Item Type: Check Valve Model: I-577 Material: ABS Plastic Color: As Pictures Shown Quantity: 1PCS Weight: Approx. 13g Size: Approx. 4.5x2cm/1.8x0.8inch . Package List: 1 x Check Valve Note: 1. Please keep it well to prevent children from swallowing it by mistake. 2. It is recommended to connect between the air pump head or between the water plants meter and the carbon dioxide refiner.3.