Be confident in your purchase, we're an Authorized Bijur Delomon dealer! Features: 10 Pack. Reduce the risk of bearing failure by keeping components machines lubricated. Can be filled with any grease from NLGI #0 - 4. Refillable reusable. Activation is Instant. Does not require switches or activation accessories. For: Lubrication of any equipment that: Is in a corrosive environment. (like chemical or food processing facilities) Is subject to vibration, shock, impact, high torque, or centrifugal forces. Has anti-friction oscillating, ball or roller bearings Has shielded bearings with seals Has bronze, oilite or open bearings Requires bearing flushing action Can be mounted in any position used in any hazardous areas. Dispensing Mechanism: Uses a spring, piston with metering rod, and piston seal ring. For the 500 series, the piston seal ring is fabricated from chemical-resistant Viton. The design offers reliable, controlled lubrication through a simple, foolproof setup and durable, high-strength components. How it works: The meter rod?s graduated channels let the bearing draw grease only as needed. Venturi action releases lubricant only when the bearing is in motion. Prevents grease from packing into the bearing. Eliminates over-lubrication during planned machine downtime Operates at a low pressure of 1?5 psi to avoid damaging bearing seals. Grease flow stops automatically when the bearing stops. Springs: Assembled with the Medium (Silver) springs. Light (Blue), and heavy (Red) springs are included in the box. The extra heavy (Orange) spring is an optional add-on. The clear housing allows for easy monitoring of grease levels. Easy instillation. Saves money: Close to half of all bearing failures are because of improper lubrication. Over and under greasing are big culprits. Protect Workers: LubeSite greasers often permit longer periods between greasing. Workers can avoid lubricating equipment while it's in operation can see lubricant levels from far away. NOTICE: Do NOT Overfill! Overfilling can cause over-pressure which can result in the top separating from base. This can cause serious head or eye injury. The Bijur Delimon LubeSite 560 Auto Greaser is a high-capacity, refillable lubrication unit specifically designed for use in corrosive environments and mechanically demanding applications. Its 6 oz capacity, combined with a nickel-chrome plated aluminum base and chemical-resistant Viton piston seal ring, ensures performance in challenging settings such as food processing or chemical facilities. Supplied as a 10 Pack, the unit provides immediate activation upon installation with no switches or accessories required. This bearing greaser delivers reliable lubrication for equipment subjected to vibration, impact, torque, or centrifugal force. Compatible with shielded, sealed, or open bearings including oscillating, roller, ball, bronze, and oilite types. It works with NLGI grade 0 to 4 non-separating grease. The piston-driven metering rod system dispenses grease only as needed, and the venturi action ensures flow is restricted to when the bearing is in motion. This helps prevent grease accumulation during downtime and protects seals by maintaining a low pressure range of 1?5 psi. Each grease feeder includes a pre-installed medium (silver) spring along with light (blue) and heavy (red) springs to support application-specific flow adjustments. The clear housing allows easy visual inspection of lubricant levels, and the Zerk fitting simplifies refilling. Its 1/8? NPT or BSPT threading and mount-anywhere design allow integration into hazardous and high-demand environments. Designed to extend greasing intervals and minimize manual maintenance, this unit helps reduce lubrication errors and protect both equipment and personnel. Durable, efficient, and easy to monitor, the Bijur Delimon LubeSite 560 Auto Greaser offers a practical solution for keeping machinery operating safely and smoothly in corrosive industrial conditions. Specifications: Size: 6 oz (177.44 ml) (177.44 cc). Dimensions: 6.00? (152.4 mm) high x 3.00? (76.2 mm) wide. Part Number: 560 Series: LubeSite 500 Pressure: 1 - 5 psi (0.07 - 0.34 bar) Temperature Range: -10ºF to 250ºF (-23ºC to 121ºC) Material: Polycarbonate dome. Nickel-chrome plated lightweight aluminum base. Compatible Grease: NLGI grade 0 to 4 (non-separating). Thread Size: 1/8? NPT or 1/8? BSPT. Fitting for filling: Zerk.