Junior Top Mount Gauge – 4-Bolt AG Style for 30″ LP Gas Tanks | MFG# JA1541P 

The Junior Top Mount Gauge (MFG# JA1541P / DLP# 10LP3898) is designed for accurate propane tank level monitoring on 30-inch diameter LP gas tanks. Featuring a durable 4-bolt AG-style mounting configuration, this float gauge installs directly into standard tank openings, providing reliable liquid level indication for propane storage, dispensing, and bulk fuel applications.

Built for long-term performance in demanding environments, this compact Junior-style gauge delivers dependable float-operated readings while maintaining a low-profile footprint. Its rugged construction makes it an excellent choice for propane marketers, tank manufacturers, service technicians, and maintenance professionals requiring accurate tank level visibility.

Engineered for compatibility with common propane system components, including POL service valves, regulators, and Rego shut-off assemblies, this gauge is suitable for both replacement and OEM installations.

Features & Benefits

• Designed for 30″ diameter LP gas and propane tanks
• Standard 4-bolt AG-style mounting configuration
• Direct fit for compatible top-entry tank openings
• Compact Junior design with low-profile installation
• Provides accurate float-operated liquid level indication
• Compatible with propane (LP-Gas) storage systems
• Durable construction for long service life
• Ideal for tank manufacturers, service technicians, and propane distributors
• Suitable for replacement, retrofit, and OEM applications
• Compatible with common tank accessories including POL valves and Rego shut-off valves

Applications

• Propane bulk storage tanks
• LP gas dispensing and refill stations
• Commercial propane systems
• Agricultural LP gas installations
• Tank manufacturing and OEM production
• Service and maintenance replacements
• Tank refurbishment and retrofit projects

Specifications

• Manufacturer Part Number: JA1541P
• DLP Catalog Number: 10LP3898
• Tank Size Compatibility: 30″ Diameter LP Gas Tanks
• Mounting Style: 4-Bolt AG Top Mount
• Gauge Type: Junior Float Gauge
• Construction: Alloy and steel components with float rod mechanism
• Application: Propane (LP-Gas) Liquid Level Indication

Package Includes

• (1) Junior Top Mount Float Gauge Assembly
• Ready for installation on compatible 4-bolt AG tank openings

Whether replacing a worn gauge or equipping a new propane tank installation, the JA1541P Junior Top Mount Gauge provides accurate tank level indication, dependable operation, and durable performance for years of reliable service.

Important Safety Notice – Propane Parts, Accessories & Regulators

WARNING: Propane system components, including but not limited to gauges, regulators, valves, fittings, hoses, and accessories, must be installed, inspected, tested, and serviced only by qualified and properly licensed professionals in accordance with all applicable federal, state, local, and industry regulations and codes.

The seller makes no representations regarding the suitability of this product for any specific application and assumes no responsibility for installation, inspection, operation, maintenance, or misuse of this product.

It is the purchaser’s sole responsibility to:

• Verify compatibility with the intended system and application
• Ensure installation is performed by a licensed and qualified professional
• Comply with all applicable safety standards, codes, and regulations
• Perform appropriate inspection and leak testing before placing equipment into service

Improper installation, adjustment, maintenance, or use of propane equipment can result in fire, explosion, property damage, serious injury, or death.

By purchasing this product, the buyer acknowledges and accepts all risks associated with its use and agrees that installation and service will be performed only by properly trained and licensed personnel.

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.