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Watts AD-10 Bronze Thread Adapter, 1/4"-20 x 5/16"-18 - Thread Adapters
WattsThread Adapters

Watts AD-10 Bronze Thread Adapter, 1/4"-20 x 5/16"-18

The WATTS Adaptor: Float Thread Adapter (MPN AD-10) is a bronze thread adapter designed for use with float valves. It features a 1/4"-20 connection thread size and a 5/16"-18 thread size, making it suitable for…

SKU 3G-OTH-453470

Also listed as: AD10 · AD 10

Brand
Watts
Item
AD-10 Bronze Thread Adapter, 1/4"-20 x 5/16"-18
Part Number
AD-10
Category
Thread Adapters
Available to Order
Also known as:AD-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
AD-10
Type
Bronze, 1/4"-20, 1/4"-20 Connection 1 Thread Size, 5/16"-18
Compatible Product Type
Float Valves

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Adaptor: Float Thread Adapter (MPN AD-10) is a bronze thread adapter designed for use with float valves. It features a 1/4"-20 connection thread size and a 5/16"-18 thread size, making it suitable for specific float valve applications.

Frequently Asked Questions

What is the WATTS Float Thread Adapter AD-10 used for?

The WATTS Float Thread Adapter AD-10 is used to connect float valves to piping or tank fittings. Its bronze construction resists corrosion in water and light industrial applications. It adapts between 1/4"-20 and 5/16"-18 thread sizes, ensuring a secure seal in float valve assemblies.

What are the specifications of the WATTS AD-10 thread adapter?

The WATTS AD-10 is a bronze thread adapter with a 1/4"-20 connection thread size and a 5/16"-18 thread size. It is compatible with float valves and manufactured by WATTS under MPN AD-10. The adapter is designed for use in water and light industrial systems requiring corrosion resistance.

Where to buy the WATTS AD-10 thread adapter worldwide?

You can source the WATTS AD-10 thread adapter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine WATTS components for float valve applications.

How to install the WATTS AD-10 float thread adapter?

To install the WATTS AD-10, first ensure threads are clean and apply thread sealant compatible with bronze. Hand-tighten the adapter onto the float valve stem, then use a wrench for a snug fit—avoid overtightening to prevent cracking. Verify alignment before finalizing the connection.

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 thread adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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