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Watts 1/2 LF25AUB-HP-Z3 Standard Capacity Water Pressure Regulator - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts 1/2 LF25AUB-HP-Z3 Standard Capacity Water Pressure Regulator

The WATTS Water Pressure Regulator is a standard capacity, brass regulator with FIP x FIP connections, designed for 1/2 in pipe size and adjustable from 75 psi to 125 psi. 3G Electric interprets your demand for this…

SKU 3G-OTH-439377

Also listed as: 12LF25AUBHPZ3 · 1 2 LF25AUB HP Z3 · 1-2-LF25AUB-HP-Z3

Brand
Watts
Item
1/2 LF25AUB-HP-Z3 Standard Capacity Water Pressure Regulator
Category
Standard Capacity Water Pressure Regulators
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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

Technical Specifications

Watts
Manufacturer Part Number
1/2 LF25AUB-HP-Z3
Type
Brass, 75 psi to 125 psi, FIP x FIP
Pipe Size
1/2 in

Technical Documents

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

Product Description

The WATTS Water Pressure Regulator is a standard capacity, brass regulator with FIP x FIP connections, designed for 1/2 in pipe size and adjustable from 75 psi to 125 psi. 3G Electric interprets your demand for this OEM-specified part (MPN 1/2 LF25AUB-HP-Z3) and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 1/2 LF25AUB-HP-Z3 water pressure regulator used for?

The WATTS 1/2 LF25AUB-HP-Z3 is a standard capacity water pressure regulator used to reduce and stabilize incoming water pressure in residential and commercial plumbing systems. It protects downstream fixtures and piping from damage caused by high or fluctuating supply pressure, ensuring consistent flow and extending equipment life.

What are the specifications of the WATTS 1/2 LF25AUB-HP-Z3?

This WATTS water pressure regulator has a 1/2 inch FIP x FIP pipe size, a brass body, and an adjustable outlet pressure range of 75 psi to 125 psi. The manufacturer part number is 1/2 LF25AUB-HP-Z3. It is designed for standard capacity applications in water supply systems.

Where to buy the WATTS 1/2 LF25AUB-HP-Z3 worldwide?

You can source the WATTS 1/2 LF25AUB-HP-Z3 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 provide this WATTS pressure regulator to procurement teams and engineers globally.

How to install the WATTS 1/2 LF25AUB-HP-Z3 water pressure regulator?

Install the WATTS 1/2 LF25AUB-HP-Z3 in the main water line after the shutoff valve, with the arrow on the body pointing in the flow direction. Use thread sealant on the FIP connections and ensure the regulator is accessible for adjustment. Set outlet pressure between 75 psi and 125 psi using the adjustment screw, then check for leaks.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

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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