Bless author recipe 8mm plastic pipe fittings To adapt Injection tell me
Pipe Fittings - 5pcs PVC 1/2 inch to 8mm 10mm 12mm 16mm Hose Thread Connector For Air Pump Accessory Water Pump Joint Fish Tank Tube Adapter (1l2 inch-16mm(white)) - Amazon.com
PVC Reducing Stright, Elbow, Tee Pipe Fitting Reducer Connector 20mm x 8mm Blue | eBay
Amazon.com: YXQ 8mm Push to Connect Tube Quick Fitting 90 degree Plastic Elbow Pneumatic Air Push Fit Lock Connector Blue for Water Filter System 10Pcs (8mm to 8mm L shaped) : Industrial
2x Male 1/8" Thread - 8mm Straight Plastic Hose Barb Tail Water Air Fitting pipe | eBay