REGO AA1584VL NH3 High Pressure Regulator 1/2″ NPT 20–50 PSI Vented

REGO AA1584VL NH3 High-Pressure Regulator – 20–50 PSI, 1/2″ NPT

The REGO AA1584VL is a high-pressure anhydrous ammonia (NH₃) regulator designed to reduce container pressure to a controlled 20–50 PSI for agricultural and industrial ammonia applications.

As part of the proven REGO 1580V series, this regulator features 1/2″ NPT inlet and outlet connections, a 3/8″ female NPT vent over outlet, and a rugged tee-handle adjustment for precise pressure control. Its compact footprint makes it ideal where space is limited but dependable NH₃ regulation is required.

With a capacity of 4,800 CFH NH₃, the AA1584VL is commonly used as a first-stage regulator in medium-capacity ammonia systems.

Key Specifications:

• Model: AA1584VL
• Gas Type: Anhydrous Ammonia (NH₃)
• Pressure Range: 20–50 PSI
• Inlet Connection: 1/2″ F NPT
• Outlet Connection: 1/2″ F NPT
• Vent: 3/8″ Female NPT (Over Outlet)
• Capacity: 4,800 CFH NH₃
• Adjustment: Tee Handle

Common Applications:

• Agricultural NH₃ fertilizer systems
• Industrial ammonia processing
• Crop drying and heat treating
• Medium-capacity NH₃ installations

Brand new, unused, and ready for installation.
Professional installation recommended. Always follow NH₃ safety standards and local regulations.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.