Prier C-434D Self-Draining Anti-Siphon Wall Hydrant – 1/2-inch MPT x 1/2-inch SWT
Brand: Prier | Model: C-434D | SKUs: C-434D18, C-434D24, C-434DCC
Product Overview
Provide a residential outdoor watering connection with automatic drainage after shutoff. The D-style inlet supports a half-inch threaded or sweat supply connection. The Prier C-434D uses a self-draining bypass and double-check protection. Choose the insertion length that places the shutoff in heated space; the drain system still depends on correct orientation and installation.
Key Features
- Drains after shutoff with a closed-end hose attached.
- Anti-siphon vacuum breaker and double check.
- Brass body with satin-nickel finish.
- Mounting flange with built-in drainage pitch.
Common Uses
Residential outdoor watering and washdown where self-draining operation with an attached hose is useful.
Technical Specifications
- Series: C-434
- Supply inlet: 1/2-inch MPT x 1/2-inch SWT
- Body: Brass
- Finish: Satin nickel
- Function: Self-draining, freezeless wall hydrant
- Protection: Vacuum breaker and double check
Dimensions
- Insertion choices on this page: 18 inches, 24 inches, close coupled
- Supply inlet: 1/2-inch MPT x 1/2-inch SWT
Compatibility & Installation Notes
Place the shutoff in heated space, orient the spout down and install horizontally against a vertical wall using the flange's drainage pitch. Keep soldered valves fully open during connection. Water briefly draining behind the handle after shutoff is normal for the bypass design. Keep the drainage openings clear.
Frequently Asked Questions
Can it drain with a hose attached?
Yes. The C-434 is designed to drain after shutoff even with a closed-end hose attached, when installed correctly.
Why does water drain behind the handle?
Those drain openings release water after shutoff as part of normal operation.
What inlet does this model use?
It uses 1/2-inch MPT x 1/2-inch SWT.
Why Buy From Big Frog Supply
Match the 1/2-inch MPT x 1/2-inch SWT connection and insertion options to the wall before selecting a self-draining replacement.
Insertion choices on this page: 18 inches, 24 inches, close coupled
Supply inlet: 1/2-inch MPT x 1/2-inch SWT
