Hudson Fill Valves allow you to maintain fluid levels in you pond or water garden with exceptional accuracy.

Fluid level forces the float to rise and close the diaphragm chamber, which expands to stop incoming flow.

The Hudson valve is the easiest way to add this safety feature to your pond. Don't bother with trying to keep your pond or tank filled to the proper level. Just sit back and let it fill itself as needed.

The Neptune T-10 (gallons reading) water meter is a high quality brass meter that will function with 1/2" to 1" water supply lines. The main case is corrosion-resistant cast bronze, with a roll-sealed register and a nutating disc for accuracy and dependability.

The innovative floating chamber of the nutating disc measuring element protects the chamber from frost damage while the unique chamber seal extends the low flow accuracy by sealing the chamber outlet port to the main case outlet port. Built to last a lifetime, you can always know exactly how much water you are adding to your pond. Meter comes with two brass adapters (fits 3/4" residential water pipe line).