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WATTS HY420 10 Bronze Chrome-Plated Non-Enclosed Wall Hydrant - Watts Wall Hydrants
WattsWatts Wall Hydrants

WATTS HY420 10 Bronze Chrome-Plated Non-Enclosed Wall Hydrant

The Watts HY420 10 is a non-enclosed, rectangular wall hydrant designed for 10-inch wall thickness, with a 14 3/16-inch overall length. It features a bronze face with a chrome-plated finish, supplied by the OEM brand…

SKU 3G-OTH-429246

Also listed as: HY42010 · HY420-10

Brand
Watts
Item
HY420 10 Bronze Chrome-Plated Non-Enclosed Wall Hydrant
Part Number
HY420 10
Category
Watts Wall Hydrants
Available to Order
Also known as:HY420 10Watts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Watts
Manufacturer Part Number
HY420 10
Type
Bronze, Chrome-Plated, Rectangle
Overall Lg
14 3/16 in
Face Type
Non-Enclosed
Face Shape
Rectangle
Color/Finish
Chrome-Plated
Face Material
Bronze

Technical Documents

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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Watts HY420 10 is a non-enclosed, rectangular wall hydrant designed for 10-inch wall thickness, with a 14 3/16-inch overall length. It features a bronze face with a chrome-plated finish, supplied by the OEM brand WATTS.

Frequently Asked Questions

What is the Watts HY420 10 wall hydrant used for?

The Watts HY420 10 is a non-enclosed wall hydrant designed for outdoor water access in commercial or industrial buildings. It mounts through a 10-inch wall thickness and provides a durable, chrome-plated bronze face for corrosion resistance in harsh environments.

What are the specifications of the Watts HY420 10 wall hydrant?

The Watts HY420 10 has a bronze face with a chrome-plated finish, a rectangular non-enclosed face shape, and an overall length of 14 3/16 inches. It is designed for a 10-inch wall thickness and is manufactured by the OEM brand WATTS under part number HY420 10.

Where to buy the Watts HY420 10 wall hydrant worldwide?

3G Electric supplies the Watts HY420 10 wall hydrant worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this OEM WATTS part.

How to install a Watts wall hydrant for a 10-inch wall?

Install the Watts HY420 10 by cutting a hole through a 10-inch wall, then securing the hydrant with appropriate mounting hardware. Ensure the chrome-plated bronze face is flush with the exterior wall. Follow local plumbing codes and use thread sealant on connections for a leak-free fit.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts Products

3G Electric supplies Watts watts wall hydrants. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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