Groz 400g Lever Action Grease Gun – 6,000 PSI | GZ42500

The Groz 400g Lever Action Grease Gun (GZ42500) is a heavy-duty manual grease gun designed for professional lubrication and routine maintenance across automotive, agricultural, industrial, and construction applications. Built to deliver reliable performance, this robust grease gun develops pressures of up to 6,000 PSI (413 Bar), making it ideal for lubricating bearings, joints, suspension components, and machinery with ease.

Compatible with 400g grease cartridges, the GZ42500 also supports bulk filling directly from grease buckets or via a bulk filler pump, providing maximum flexibility for workshop and on-site maintenance. Its durable powder-coated steel construction, solid steel extension pipe, and heavy-duty 4-jaw grease coupler ensure long-lasting performance in demanding working environments.

Designed with operator comfort in mind, the grease gun features a rubber-coated ergonomic hand grip and an easy air-release system, allowing for smooth, uninterrupted grease delivery while reducing user fatigue.

Key Features

• Genuine Groz Lever Action Grease Gun
• Model: GZ42500
• Suitable for 400g grease cartridges
• Can also be bulk filled from grease containers or filler pumps
• Develops up to 6,000 PSI (413 Bar)
• Heavy-duty manual lever action
• Durable powder-coated steel finish
• Solid steel dispensing pipe
• Heavy-duty 4-jaw grease coupler
• Comfortable rubber hand grip
• Simple air release by half-turning the head assembly
• Built-in vent hole with locking nut for reliable priming

Specifications

• Brand: Groz
• Model: GZ42500
• Capacity: 400g Cartridge
• Operation: Manual Lever Action
• Maximum Pressure: 6,000 PSI (413 Bar)
• Filling Options: Cartridge or Bulk Fill
• Extension: Solid Steel Dispensing Pipe
• Coupler: Heavy-Duty 4-Jaw Grease Coupler
• Finish: Powder-Coated Steel
• Grip: Rubber Protective Handle

Compatible Grease Types

Suitable for use with:

• 400g grease cartridges
• Lithium grease
• Multi-purpose grease
• EP2 grease
• General automotive and industrial greases
• Bulk grease (manual filling or filler pump)

Ideal Applications

The Groz GZ42500 is perfect for lubricating:

• Cars and vans
• Trucks and trailers
• Agricultural machinery
• Construction equipment
• Plant machinery
• Industrial equipment
• Bearings
• U-joints
• Suspension components
• Chassis lubrication
• Workshop maintenance

Why Choose the Groz GZ42500?

The Groz GZ42500 Lever Action Grease Gun delivers professional-grade lubrication performance with its 6,000 PSI output, heavy-duty construction, and versatile filling options. Whether using 400g grease cartridges or bulk grease, this grease gun provides reliable, consistent grease delivery for demanding maintenance tasks. Its ergonomic design, durable steel body, and high-quality 4-jaw coupler make it an essential tool for mechanics, farmers, engineers, and maintenance professionals.

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FREE delivery for all order over €150 inc Vat placed online in Ireland, This excludes BULKY ITEMS (Pallet deliveries) T&C apply. 

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Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.