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Watts 3/8 SS 263A 100 300 Standard Capacity Water Pressure Regulator - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts 3/8 SS 263A 100 300 Standard Capacity Water Pressure Regulator

The WATTS Standard Capacity Water Pressure Regulator (FNPT x FNPT) is a stainless steel regulator with a 3/8 in pipe size, adjustable from 100 psi to 300 psi. 3G Electric interprets your demand for this OEM-specified…

SKU 3G-OTH-439457

Also listed as: 38SS263A100300 · 3 8 SS 263A 100 300 · 3-8-SS-263A-100-300

Brand
Watts
Item
3/8 SS 263A 100 300 Standard Capacity Water Pressure Regulator
Part Number
3/8 SS 263A 100 300
Category
Standard Capacity Water Pressure Regulators
Available to Order
Also known as:3/8 SS 263A 100 300Watts
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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
3/8 SS 263A 100 300
Type
Stainless Steel, 100 psi to 300 psi
Pipe Size
3/8 in

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Standard Capacity Water Pressure Regulator (FNPT x FNPT) is a stainless steel regulator with a 3/8 in pipe size, adjustable from 100 psi to 300 psi. 3G Electric interprets your demand for this OEM-specified part and delivers it with specialist support across 14 industrial departments, anchored by deep expertise in combustion, pumps and controls.

Frequently Asked Questions

What is the Watts 3/8 SS 263A 100 300 pressure regulator used for?

The Watts 3/8 SS 263A 100 300 is a standard capacity water pressure regulator used to reduce and stabilize incoming water pressure in commercial and industrial plumbing systems. It protects downstream equipment from pressure surges and is suitable for applications requiring a stainless steel body for corrosion resistance.

What are the specifications of the Watts 3/8 SS 263A 100 300 pressure regulator?

This Watts pressure regulator has a 3/8 inch FNPT x FNPT connection, a stainless steel body, and an adjustable pressure range of 100 psi to 300 psi. The manufacturer part number is 3/8 SS 263A 100 300. It is designed for standard capacity water pressure regulation in industrial piping systems.

Where to buy the Watts 3/8 SS 263A 100 300 pressure regulator worldwide?

You can source the Watts 3/8 SS 263A 100 300 pressure regulator 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 on this Watts regulator.

How to install the Watts 3/8 SS 263A 100 300 pressure regulator?

Install the Watts pressure regulator in the pipeline with the arrow on the body indicating flow direction. Use thread sealant on the FNPT connections and ensure the regulator is accessible for adjustment. Set the outlet pressure within the 100 to 300 psi range using the adjustment screw, then check for leaks before full operation.

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 standard capacity water pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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