1 1/2 inch ID. I thought it was 1 1/4 inches so it's too big for my needs. I think I should have understood that it is designed for a 1 1/4 inch ID pipe that has a certain thickness that adds up to 1 1/2 inches. You have to know how to measure tubing to get the right fit and I didn't know that. I don't know why they can't just state the inside diameter of this item as 1 1/2 inches. Well, live and learn.
1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil
10 Review
Upgrade Your Draft Beer Kegerator With The TerraBloom CO2 Keg Pressure Regulator - Dual Gauge Heavy Duty Unit With Safety Features
16 Review
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
Vacuum cleaner Dreame V9 Global, white
145 Review