Description
Crown Grease Injector CT38098 30L
When maintaining heavy machinery, commercial vehicle fleets, and industrial equipment, ensuring reliable, high-pressure lubrication is essential to minimizing mechanical wear and eliminating operational downtime. The Crown Pneumatic Grease Injector (Model: CT38098) is engineered specifically to provide professional mechanics and industrial maintenance teams with a heavy-duty, highly portable lubrication solution. Combining an efficient 30-liter tank capacity with advanced pneumatic pump mechanics, the CT38098 distributes grease evenly and effortlessly across complex fittings and bearings.
At the core of the system is a powerful 50:1 pressure ratio air motor operating on a standard 6 to 8 Bar compressed air supply, translating into a massive 300 to 400 Bar output pressure and a smooth 0.85 L/min grease delivery rate. Designed for rigorous shop floor environments, the unit features a sturdy base that maximizes stability during high-pressure operation. Maneuverability is seamless thanks to built-in 360-degree swivel wheels, while an integrated oil-water separator protects internal components and maintains pure grease delivery by filtering incoming compressed air.
Key Features & Specifications:
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High-Performance 50:1 Pressure Ratio: Delivers exceptional output pressure (300–400 Bar) to push grease through tight, restricted, or blocked fittings with ease.
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Optimal 30-Liter Tank Capacity: Provides ample grease storage for daily servicing tasks while maintaining a compact, agile footprint.
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Integrated Oil-Water Separator: Filters incoming compressed air to maintain optimal pump performance and keep grease contamination-free.
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Mobile & Stable Design: Built on a rugged base and equipped with smooth 360-degree universal swivel wheels for effortless workshop transport.
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Consistent Delivery Rate: Maintains an efficient grease delivery rate of 0.85 L/min for fast, thorough equipment maintenance.
Official Technical Specifications:
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Brand / Model: Crown / CT38098
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Machine Type: Pneumatic Grease Injector / Air Grease Pump
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Tank Capacity: 30 Liters
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Pressure Ratio: 50:1 (1:50)
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Required Compressed Air: 6 – 8 Bar (0.6 – 0.8 MPa)
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Output / Delivery Pressure: 300 – 400 Bar
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Grease Delivery Rate: 0.85 L/min
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Air Cylinder Diameter: 70 mm
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Piston Travel: 35 mm
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Mobility & Base: Stable base equipped with 360-degree swivel wheels
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Filtration: Built-in oil-water separator
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Primary Application: Automotive service workshops, industrial plants, machinery maintenance, and commercial fleet lubrication





