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Watts HY-330 enclosed wall hydrant with nickel bronze chrome face and loose key handle

Watts

Watts HY-330 Enclosed Wall Hydrant 4 In trap

SKU CH-TXK1-F43QP MPN HY-330

Enclosed wall hydrant with vacuum breaker and loose-key handle, 4 in wall thickness

  • TypeDrain Components
  • Enclosed design protects plumbing from freeze damage
  • Nickel bronze chrome face resists corrosion in wet environments
  • Integrated vacuum breaker prevents backflow contamination
  • Loose key handle deters unauthorised water use
  • Fits standard 4 in wall opening for straightforward installation

Enclosed Wall Hydrant

The Watts HY-330 is a new enclosed wall hydrant designed for plumbing installations requiring a recessed fixture. It suits contractors and property owners needing a durable hose connection point protected within the wall structure.

Upgrade From Exposed Fixtures

This hydrant replaces exposed hose bibbs or basic sillcocks where freeze protection and vandal resistance are priorities. The jump is worth it when the installation demands a factory-assembled unit with an integrated vacuum breaker and a secure loose-key handle.

Four-Inch Wall Thickness Capacity

The unit fits a 4 in wall thickness and a recommended 5-1/4 in x 6-1/4 in wall opening, handling standard masonry or framed construction depths. It runs out when the wall cavity exceeds this depth or when the rough-in requires a different inlet configuration.

Highlights

  • Enclosed design protects plumbing from freeze damage
  • Nickel bronze chrome face resists corrosion in wet environments
  • Integrated vacuum breaker prevents backflow contamination
  • Loose key handle deters unauthorised water use
  • Fits standard 4 in wall opening for straightforward installation

Specifications

TypeDrain Components
BrandWatts
ModelHY-330

Questions about this item

What wall opening dimensions are required for the HY-330 hydrant?

The recommended wall opening is 5-1/4 inches by 6-1/4 inches to fit the 4 inch wall thickness casing.

How is the loose key handle operated and what common error should be avoided?

Insert the loose key onto the stem and turn to open or close; the frequent mistake is leaving the key on the hydrant where it can be lost or stolen.

When should the internal vacuum breaker be inspected or replaced?

Check the vacuum breaker annually for leaks or failure to vent, and replace it if water drips from the vent during use or after shutoff.

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