Duda Energy LPpvc018-025ft 25' x 3/16" ID Low Pressure Clear Flexible PVC Tubing Heavy Duty UV Chemical Resistant Vinyl Hose Water Oil Id: 3/16", OD: 5/16", wall thickness: 1/16 inch Max working pressure: 45 psi, bursting pressure: 135, minimum bend radius: 1/2 inch Temperature range: 25f to 150f (-4c to 66c) Firmness: 67a (soft), uv-resistant, Color: clear-transparent, single line PVC Low pressure/clear PVC