Professional Two-Piston Lever Grease Gun for High-Volume Industrial Lubrication

Taiwan-manufactured A-319NL grease gun featuring dual-piston pumping structure, 500cc capacity, and 6000 psi maximum pressure for demanding maintenance applications.

A-319NL Two-Piston Lever Grease Gun - A-319NL Two-Piston Lever Type
  • A-319NL Two-Piston Lever Grease Gun - A-319NL Two-Piston Lever Type

A-319NL Two-Piston Lever Grease Gun

Two-Piston Lever Grease Gun

The A-319NL Two-Piston Lever Grease Gun is designed for high-volume lubrication tasks where consistent output and operational stability are critical. Its dual-piston pumping structure increases delivery efficiency while maintaining steady pressure throughout each lever stroke.

The extended internal design of the A-319NL allows for smoother grease transfer and reduced interruption during continuous use. The lever mechanism offers strong mechanical leverage, enabling reliable grease application even when working with dense lubricants or under demanding conditions.

Built for professional maintenance and industrial service environments, the A-319NL provides dependable performance for users who require efficient grease delivery over extended working periods.

Features

  • Standard Type Equipped with Simple Round Plug.
  • Optional (B) Filler Plug.
  • Variable Stroke.
  • Bulk Loading.
  • Cartridge Loading.
  • Filler Pump Loading W / Filler Plug.
  • Working Pressure 3600 psi Max. Pressure 6000 psi.
  • Delivers Minimum 3 oz. / 40 strokes.
  • Outer Cap with Stopper.

Product Specification

  • Capacity: 500 c.c. Bulk / 16 oz. Cartridge
  • Standard Accessory: A-403A
  • Standard Box: 12 PCS / Carton
  • N.W.: 18.98 KGS / G.W.: 21.81 KGS / Cuft: 1.90'

All our products are proudly made in Taiwan, ensuring high-quality manufacturing standards and reliable performance. For more information or to place an order, please contact us today. We are committed to providing superior products and exceptional customer service to meet all your lubrication needs.

Related Products

Customized Solutions

We specialize in meeting our customers' needs. Our manufacturing capabilities allow us to customize special designs, sizes, materials, and unique packaging.

Tailored Injection Packers

We can tailor the rubber material, length, color, and logos to match your project or brand needs.

Customized Packing

Whether you require paper boxes, plastic assortments, clam shells, blister packs, or durable plastic boxes, we can make it.

Customized Functional Designs

We can develop innovative features to enhance performance, compatibility, and efficiency for your specific applications.

High-Quality and Reliable Solutions

We ensure that every product meets stringent quality standards, providing reliable performance for various applications.

How can you reduce downtime and ensure consistent lubrication across your heavy equipment fleet with a single reliable tool?

The A-319NL's dual-piston design delivers steady pressure with every lever stroke, handling dense lubricants and demanding conditions that excavators, loaders, and graders face daily. With 500cc bulk and 16oz cartridge loading options, you maintain operational flexibility while meeting strict maintenance schedules. China Amigo's 50+ years of precision manufacturing ensures your equipment stays properly lubricated, reducing wear and unexpected failures on jobsites.

Built for professional maintenance and industrial service environments, the A-319NL provides dependable performance for users requiring efficient grease delivery over extended working periods. Proudly manufactured in Taiwan by China Amigo International—a precision manufacturer with over 50 years of industry expertise and multi-standard certifications (BS, SAE, JIS, DIN)—this grease gun represents the reliability and quality assurance that industrial maintenance contractors, equipment operators, and lubrication distributors depend on. Contact China Amigo today to discuss bulk orders, custom specifications, or integration into your maintenance program.