Watts Adaptor: Adaptor, Brass, 1/2" NPT, 1/2" Connection 1 Thread Size, NPT, 3/8"-16 NPT
The WATTS Adaptor (MPN AD-3) is a brass thread adapter designed for use with float balls. It features a 1/2" NPT connection on one side and a 3/8"-16 NPT thread on the other, both with NPT threading. This adapter…
SKU 3G-OTH-453462
Also listed as: AD3 · AD 3
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The WATTS Adaptor (MPN AD-3) is a brass thread adapter designed for use with float balls. It features a 1/2" NPT connection on one side and a 3/8"-16 NPT thread on the other, both with NPT threading. This adapter enables secure attachment of compatible float balls to piping systems.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WATTS Adaptor AD-3 used for?
The WATTS Adaptor AD-3 is a brass thread adapter designed to connect float balls to piping systems. It is commonly used in industrial fluid-level control applications, such as tanks and reservoirs, where a secure NPT-threaded connection is required for reliable float operation.
What are the specifications of the WATTS Adaptor AD-3?
The WATTS Adaptor AD-3 is made of brass and has a 1/2" NPT connection on one side and a 3/8"-16 NPT thread on the other, both with NPT threading. It is compatible with float balls and carries the manufacturer part number AD-3 from WATTS.
Where to buy the WATTS Adaptor AD-3 worldwide?
You can source the WATTS Adaptor AD-3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the adapter reaches your facility reliably.
How to install the WATTS Adaptor AD-3?
To install the WATTS Adaptor AD-3, thread the 1/2" NPT end into the piping system and attach the float ball to the 3/8"-16 NPT end. Use thread sealant on NPT connections to prevent leaks. Ensure the float ball is compatible with the adapter's thread size before installation.
Used in
Common applications for WattsWatts 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.
