Jet 350155 JPGG-14HD Heavy Duty 14oz Pistol Grip Grease Gun

The JET 350155 JPGG-14HD is a pistol grip grease gun built for one-handed operation on trucks, equipment, and plant maintenance. A die-cast head protects the hardened steel plunger, and deep knurling on the barrel gives a solid, non-slip hold with greasy gloves. The gun accepts standard 14 oz grease cartridges or bulk fill, so crews can load whichever supply method fits the shop. Finished with an electro-static epoxy coating for corrosion resistance, this tool stands up to daily lube routes and field service work.

With up to 5,000 psi output and 0.50 g per stroke (≈0.70 oz per 40 strokes), the JPGG-14HD provides steady flow to bearings, pins, and bushings. The included 4″ rigid pipe, 18″ flexible hose, and heavy-duty coupler cover close-in fittings and awkward angles without changing tools. A T-handle posi-lock follower rod keeps the plunger under control and makes filling simple in any position—cart, bench, or tailgate.

Jet 350155 JPGG-14HD Heavy Duty 14oz Pistol Grip Grease Gun At a Glance

• Pistol grip: True one-hand pumping for control in tight spaces.
• Die-cast head & steel plunger: Durable drive section for repeat use.
• 14 oz cartridge or bulk fill: Load the way your shop stocks grease.
• Corrosion-resistant finish: Electro-static epoxy coating for long service life.
• Deep-knurled barrel: Non-slip grip with oily hands and gloves.
• T-handle posi-lock follower: Positive engagement for smooth loading in any position.
• 0.50 g/stroke output: Predictable delivery to fittings; up to 5,000 psi.
• Flexible & rigid reach: 18″ hose and 4″ pipe extension included.

Markets

• Fleet & Truck Maintenance Routine chassis and suspension greasing during PM intervals.
• Construction & Heavy Equipment Pins, bushings, and attachments serviced on site.
• Agriculture Field-ready greasing for tractors and implements.
• Industrial & Manufacturing Bearings and conveyors on maintenance routes.
• Municipal & Public Works Mixed-fleet lubrication from shop to yard.
• Trade Schools & Training Teaches correct cartridge loading and safe greasing technique.

Technicians in these settings need a pistol grip grease gun that is easy to control, loads quickly, and works with common fittings. The JPGG-14HD delivers on all three. One-hand pumping lets users steady the coupler on a stubborn Zerk while keeping the other hand free for hose routing or guarding removal. The combination of 18″ flexible hose and 4″ rigid pipe handles both reach and close-quarters access, so crews rarely need a second gun. With cartridge or bulk fill options and a follower rod that locks positively, this tool fits existing shop supplies and keeps changeovers quick. The result is consistent grease delivery, fewer interruptions, and clean, predictable service across vehicles and equipment.

Jet 350155 JPGG-14HD Heavy Duty 14oz Pistol Grip Grease Gun Features

• Pistol Grip Design: Convenient one-hand operation for better control at the fitting.
• Die-Cast Head: Shields a hardened steel plunger for durability.
• Dual Fill Options: Accepts standard 14 oz cartridges or bulk grease.
• Electro-Static Epoxy Finish: Resists corrosion in shop and field environments.
• Deep-Knurled Barrel: Secure grip during pumping and loading.
• T-Handle Posi-Lock Follower Rod: Sure engagement and easy filling in any position.
• Accessory Set Included: Flexible hose, rigid pipe, and heavy-duty coupler.

Jet 350155 JPGG-14HD Heavy Duty 14oz Pistol Grip Grease Gun Includes

• (1) JPGG-14HD Pistol Grip Grease Gun
• (1) 4″ Rigid Pipe Extension
• (1) 18″ Flexible Hose
• (1) Heavy-Duty Coupler

Jet 350155 JPGG-14HD Heavy Duty 14oz Pistol Grip Grease Gun Specifications

• Product Number: 350155
• Model Number: JPGG-14HD
• Gun Type: Pistol grip, manual
• Grease Capacity: Standard 14 oz cartridges; bulk-fill capable
• Max Pressure: Up to 5,000 psi
• Output: 0.50 g per stroke (≈0.70 oz per 40 strokes)
• Finish: Electro-static epoxy, corrosion-resistant
• Grip: Deep-knurled barrel
• Follower Rod: T-handle posi-lock
• Accessories: (1) 4″ rigid pipe, (1) 18″ flex hose, (1) heavy-duty coupler

Why Professionals Choose the Jet Heavy Duty 14oz Pistol Grip Grease Gun

Crews choose the JPGG-14HD because a pistol grip grease gun improves control at the Zerk while still delivering the pressure needed for everyday service. The 14 oz cartridge format keeps refills simple, and bulk fill support works for shops that pump from drums. With both a flexible hose and a rigid pipe in the box, technicians can handle close-in fittings and long reaches without extra purchases. The knurled barrel, die-cast head, and T-handle follower rod translate to steady output and fewer loading issues. For users searching for a dependable grease gun that’s ready for mixed equipment and regular PM routes, this JET model provides straightforward operation, consistent delivery, and durable construction.