Universal Soda Water CO2 Cylinder Fill Adapter BPA Free Food Safe Adapter for TR21-4 Valve Homemade Sparkling Beverages

Description: Adjustable TR21-4 Thread CO2 Pressure Regulator with High-Precision Gauge | Accurate Gas Flow Control for Soda Carbonation, Fish Tank & Pneumatic Tools Core Advantages: 1. Universal fill adapter made of premium aluminum alloy, compatible with all TR21-4 valves, works perfectly as a home refill station for soda water CO2 tanks. 2. Constructed with durable solid metal, it is wear-proof, pressure-resistant and anti-corrosive. It bears repeated high air pressure without cracking or deforming, suitable for long-term frequent use. 3. Easy hand-operated design, no extra special tools needed. You can complete the gas refilling process in minutes at home, no more trouble of going to physical stores for cylinder replacement. 4. Professionally tested before shipment to guarantee stable performance and reliable quality. Its compact size and proper weight make installation and operation very convenient. 5. Strong after-sales service team: If you meet any problems with the product, just send us an email, we will respond and resolve your issue immediately. Your pleasant purchase experience is our biggest goal. Specifications: Type: Gas Pressure Regulator Material: Metal Size: As shown in product photos Color: As shown in product photos Application Range: Soda maker pressure adjustment, aquarium CO2 supply control, pneumatic tool pressure regulation, portable gas tank pressure management Quantity: 1 Set Notes: 1. Please note that photos are for reference only, actual size is subject to the description details. 2. Slight differences may exist due to manual measurement, thanks for your kind understanding. 3. The actual color of the product may not match the image perfectly due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.