Lubrication Equipment
Lubrication equipment is the unsung hero behind the seamless operation of machinery across diverse industries. Its significance lies in its ability to ensure optimal performance and durability of critical components. This versatile range of tools encompasses automated lubrication systems, the backbone of heavy machinery, and precision lubrication instruments designed for the most intricate mechanical parts. By mitigating friction and wear, lubrication equipment not only extends the lifespan of machinery but also safeguards against corrosion and dissipates excess heat, maintaining machinery efficiency at its peak. From gears that turn without a hitch to bearings that glide effortlessly, adequate lubrication is the linchpin of smooth machinery operation. Moreover, it goes beyond mere upkeep; it reduces downtime, cost savings, and heightened overall productivity. In the intricate world of machinery maintenance, lubrication equipment stands tall as the cornerstone of reliability and performance.
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Lincoln part 274783 is a rubber plunger that provides a flexible plunger head for displacing grease. Designed for Lincoln manual pump assemblies. Centro is a factory-authorized Lincoln distributor.
$4.51$5.56
Available for Purchase
Subject to factory lead times
The 274787 flexible PVC pipe from Lincoln provides a bendable pipe connection for fluid routing. It fits into Lincoln pump installations. Stocked by Centro, an authorized distributor of Lincoln products.
$2.82$3.47
Available for Purchase
Subject to factory lead times
Built for Lincoln diaphragm pump air motors, the Lincoln 274792 is a main air valve assembly. It directs compressed air to alternate diaphragm pump chambers. Centro distributes this product as an authorized Lincoln dealer.
$354.23$436.89
Available for Purchase
Subject to factory lead times
This pilot valve assembly (Lincoln 274793) shifts the main air valve at end of stroke. Use it in Lincoln diaphragm pump air motor mechanisms. Provided by Centro, an authorized Lincoln distributor.
$116.59$143.79
Available for Purchase
Subject to factory lead times
Lincoln's 274794 Teflon wet end kit includes PTFE fluid-contact parts for chemical resistance, making it essential for Lincoln diaphragm pump service. Centro is an authorized distributor of Lincoln products.
$326.55$402.76
Available for Purchase
Subject to factory lead times
As a air end kit, the Lincoln 274795 includes all parts to rebuild the air motor. Engineered for Lincoln diaphragm pump service. Available from Centro, an authorized Lincoln distributor.
$412.88$509.23
Available for Purchase
Subject to factory lead times
Lincoln part 274798 is a restraining rail bracket assembly that prevents the drum from shifting during pump operation. Designed for Lincoln drum pump safety. Supplied by Centro, authorized Lincoln distributor.
$56.84$70.10
Available for Purchase
Subject to factory lead times
The 274800 hex bolt from Lincoln provides standard bolted fastening. It fits into Lincoln pump assemblies. Order from Centro, your authorized Lincoln distributor.
$50.13$61.82
Available for Purchase
Subject to factory lead times
Built for Lincoln pump installations, the Lincoln 274820 is a pump bracket. It secures the pump to its installation point. Centro is an authorized Lincoln distributor.
$56.67$69.89
Available for Purchase
Subject to factory lead times
This back seal (Lincoln 274821) seals the rear of the pump bore. Use it in Lincoln pump assemblies. Available through Centro, authorized Lincoln distributor.
$104.46$128.83
Available for Purchase
Subject to factory lead times
Lincoln's 274824 connector tube assembly links components with a rigid tube connection, making it essential for Lincoln centralized lubrication plumbing. Centro is a factory-authorized Lincoln distributor.
$26.80$28.33
Available for Purchase
Subject to factory lead times
As a check valve assembly, the Lincoln 274825 prevents backflow in the lubrication circuit. Engineered for Lincoln pump systems. Stocked by Centro, an authorized distributor of Lincoln products.
$109.34$134.85
Available for Purchase
Subject to factory lead times
Lincoln part 274830 is a 50Hz 3-phase motor (380-420VAC) that provides electric drive power for international voltage applications. Designed for Lincoln electric pump drives. Centro distributes this product as an authorized Lincoln dealer.
$1,394.77$1,720.27
Available for Purchase
Subject to factory lead times
The 274833 high-pressure unloader assembly from Lincoln diverts flow to relieve excessive system pressure. It fits into Lincoln high-pressure pump safety systems. Provided by Centro, an authorized Lincoln distributor.
$175.14$216.01
Available for Purchase
Subject to factory lead times
Built for Lincoln portable equipment, the Lincoln 274835 is a axle. It provides a shaft for wheel mounting. Centro is an authorized distributor of Lincoln products.
$120.72$148.89
Available for Purchase
Subject to factory lead times
This swivel adapter (Lincoln 274836) provides a rotating thread transition. Use it in Lincoln pump hose connections. Available from Centro, an authorized Lincoln distributor.
$12.43$15.32
Available for Purchase
Subject to factory lead times
Lincoln's 274840 swivel assembly allows rotation while maintaining a sealed fluid connection, making it essential for Lincoln hose reel assemblies. Supplied by Centro, authorized Lincoln distributor.
$119.27$147.10
Available for Purchase
Subject to factory lead times
As a thread seal, the Lincoln 274841 seals threaded connections against leakage. Engineered for Lincoln pump piping connections. Order from Centro, your authorized Lincoln distributor.
$14.08$17.36
Available for Purchase
Subject to factory lead times
Lincoln part 274843 is a cover subassembly (5-gallon) that seals the 5-gallon pail during pump operation. Designed for Lincoln pail-mounted pump systems. Centro is an authorized Lincoln distributor.
$141.20$174.15
Available for Purchase
Subject to factory lead times
The 274844 inlet shaft (high pressure) from Lincoln provides the high-pressure rated inlet connection. It fits into Lincoln high-pressure pump assemblies. Available through Centro, authorized Lincoln distributor.
$51.29$63.25
Available for Purchase
Subject to factory lead times
Built for Lincoln portable equipment, the Lincoln 274845 is a axle. It provides a shaft for wheel mounting. Centro is a factory-authorized Lincoln distributor.
$146.06$180.14
Available for Purchase
Subject to factory lead times
This hose assembly (Lincoln 274846) routes pressurized lubricant between components. Use it in Lincoln pump systems. Stocked by Centro, an authorized distributor of Lincoln products.
$39.02$48.12
Available for Purchase
Subject to factory lead times
Lincoln's 274847 203 pump double element kit provides dual pumping elements for increased 203 series output, making it essential for Lincoln 203 series centralized lubrication systems. Centro distributes this product as an authorized Lincoln dealer.
$204.00$251.60
Available for Purchase
Subject to factory lead times
As a adapter, the Lincoln 274853 bridges different connection types. Engineered for Lincoln plumbing. Provided by Centro, an authorized Lincoln distributor.
$9.00$11.09
Available for Purchase
Subject to factory lead times
Lincoln part 274783 is a rubber plunger that provides a flexible plunger head for displacing grease. Designed for Lincoln manual pump assemblies. Centro is a factory-authorized Lincoln distributor.
$4.51$5.56
Available for Purchase
Subject to factory lead times
The 274787 flexible PVC pipe from Lincoln provides a bendable pipe connection for fluid routing. It fits into Lincoln pump installations. Stocked by Centro, an authorized distributor of Lincoln products.
$2.82$3.47
Available for Purchase
Subject to factory lead times
Built for Lincoln diaphragm pump air motors, the Lincoln 274792 is a main air valve assembly. It directs compressed air to alternate diaphragm pump chambers. Centro distributes this product as an authorized Lincoln dealer.
$354.23$436.89
Available for Purchase
Subject to factory lead times
This pilot valve assembly (Lincoln 274793) shifts the main air valve at end of stroke. Use it in Lincoln diaphragm pump air motor mechanisms. Provided by Centro, an authorized Lincoln distributor.
$116.59$143.79
Available for Purchase
Subject to factory lead times
Lincoln's 274794 Teflon wet end kit includes PTFE fluid-contact parts for chemical resistance, making it essential for Lincoln diaphragm pump service. Centro is an authorized distributor of Lincoln products.
$326.55$402.76
Available for Purchase
Subject to factory lead times
As a air end kit, the Lincoln 274795 includes all parts to rebuild the air motor. Engineered for Lincoln diaphragm pump service. Available from Centro, an authorized Lincoln distributor.
$412.88$509.23
Available for Purchase
Subject to factory lead times
Lincoln part 274798 is a restraining rail bracket assembly that prevents the drum from shifting during pump operation. Designed for Lincoln drum pump safety. Supplied by Centro, authorized Lincoln distributor.
$56.84$70.10
Available for Purchase
Subject to factory lead times
The 274800 hex bolt from Lincoln provides standard bolted fastening. It fits into Lincoln pump assemblies. Order from Centro, your authorized Lincoln distributor.
$50.13$61.82
Available for Purchase
Subject to factory lead times
Built for Lincoln pump installations, the Lincoln 274820 is a pump bracket. It secures the pump to its installation point. Centro is an authorized Lincoln distributor.
$56.67$69.89
Available for Purchase
Subject to factory lead times
This back seal (Lincoln 274821) seals the rear of the pump bore. Use it in Lincoln pump assemblies. Available through Centro, authorized Lincoln distributor.
$104.46$128.83
Available for Purchase
Subject to factory lead times
Lincoln's 274824 connector tube assembly links components with a rigid tube connection, making it essential for Lincoln centralized lubrication plumbing. Centro is a factory-authorized Lincoln distributor.
$26.80$28.33
Available for Purchase
Subject to factory lead times
As a check valve assembly, the Lincoln 274825 prevents backflow in the lubrication circuit. Engineered for Lincoln pump systems. Stocked by Centro, an authorized distributor of Lincoln products.
$109.34$134.85
Available for Purchase
Subject to factory lead times
Lincoln part 274830 is a 50Hz 3-phase motor (380-420VAC) that provides electric drive power for international voltage applications. Designed for Lincoln electric pump drives. Centro distributes this product as an authorized Lincoln dealer.
$1,394.77$1,720.27
Available for Purchase
Subject to factory lead times
The 274833 high-pressure unloader assembly from Lincoln diverts flow to relieve excessive system pressure. It fits into Lincoln high-pressure pump safety systems. Provided by Centro, an authorized Lincoln distributor.
$175.14$216.01
Available for Purchase
Subject to factory lead times
Built for Lincoln portable equipment, the Lincoln 274835 is a axle. It provides a shaft for wheel mounting. Centro is an authorized distributor of Lincoln products.
$120.72$148.89
Available for Purchase
Subject to factory lead times
This swivel adapter (Lincoln 274836) provides a rotating thread transition. Use it in Lincoln pump hose connections. Available from Centro, an authorized Lincoln distributor.
$12.43$15.32
Available for Purchase
Subject to factory lead times
Lincoln's 274840 swivel assembly allows rotation while maintaining a sealed fluid connection, making it essential for Lincoln hose reel assemblies. Supplied by Centro, authorized Lincoln distributor.
$119.27$147.10
Available for Purchase
Subject to factory lead times
As a thread seal, the Lincoln 274841 seals threaded connections against leakage. Engineered for Lincoln pump piping connections. Order from Centro, your authorized Lincoln distributor.
$14.08$17.36
Available for Purchase
Subject to factory lead times
Lincoln part 274843 is a cover subassembly (5-gallon) that seals the 5-gallon pail during pump operation. Designed for Lincoln pail-mounted pump systems. Centro is an authorized Lincoln distributor.
$141.20$174.15
Available for Purchase
Subject to factory lead times
The 274844 inlet shaft (high pressure) from Lincoln provides the high-pressure rated inlet connection. It fits into Lincoln high-pressure pump assemblies. Available through Centro, authorized Lincoln distributor.
$51.29$63.25
Available for Purchase
Subject to factory lead times
Built for Lincoln portable equipment, the Lincoln 274845 is a axle. It provides a shaft for wheel mounting. Centro is a factory-authorized Lincoln distributor.
$146.06$180.14
Available for Purchase
Subject to factory lead times
This hose assembly (Lincoln 274846) routes pressurized lubricant between components. Use it in Lincoln pump systems. Stocked by Centro, an authorized distributor of Lincoln products.
$39.02$48.12
Available for Purchase
Subject to factory lead times
Lincoln's 274847 203 pump double element kit provides dual pumping elements for increased 203 series output, making it essential for Lincoln 203 series centralized lubrication systems. Centro distributes this product as an authorized Lincoln dealer.
$204.00$251.60
Available for Purchase
Subject to factory lead times
As a adapter, the Lincoln 274853 bridges different connection types. Engineered for Lincoln plumbing. Provided by Centro, an authorized Lincoln distributor.
$9.00$11.09
Available for Purchase
Subject to factory lead times
FAQS
- Industrial lubrication equipment encompasses the pumps, dispensers, automated systems, and accessories used to deliver lubricating oil or grease to machinery bearings, gears, chains, and other moving components. Proper lubrication reduces friction and heat between metal surfaces, preventing premature wear, overheating, and seizure. Without consistent, correct lubrication, critical components degrade rapidly — leading to unplanned downtime, costly repairs, and shortened equipment life. Lubrication equipment ranges from simple manual grease guns for individual grease points to fully automated centralized lubrication systems that deliver measured amounts of lubricant to hundreds of points on a timed schedule.
- Manual lubrication relies on a technician physically applying grease or oil to each lubrication point using a grease gun, oil can, or hand pump — on a scheduled maintenance interval. This approach works for small operations with few grease points but is labor-intensive, inconsistent, and prone to missed points or over/under-lubrication. Automated (centralized) lubrication systems use a pump, reservoir, metering devices, and distribution tubing to deliver precise, measured amounts of lubricant to every point automatically — either on a timed cycle or triggered by a PLC signal. Automated systems ensure every point receives the correct amount at the correct interval, reduce labor costs, minimize waste, and dramatically improve equipment reliability. They are the standard for heavy machinery, production lines, and any application with more than a handful of lubrication points.
- Centralized lubrication systems use several types of pumps depending on the lubricant type, system size, and delivery pressure required. Piston pumps are the most common for grease — they generate high pressure to push thick grease through small-diameter tubing over long distances. Gear pumps and progressive cavity pumps are used for oil-based systems where a continuous, metered flow is needed. Electric pumps are the standard for automated systems, driven by a motor and controlled by a timer or PLC. Pneumatic (air-operated) pumps are used in environments where compressed air is readily available or where electric motors are not practical. Manual pumps serve as backup or for portable applications. The pump must be matched to the lubricant viscosity, the number of lubrication points, the total line length, and the required delivery volume per cycle.
- A complete lubrication system includes more than just a pump and lubricant. Key supporting components include metering devices (injectors or divider valves) that deliver a precise, measured volume of lubricant to each point, distribution tubing and fittings that route lubricant from the pump to each metering device, grease fittings (zerks) at each lubrication point, reservoirs that store the bulk lubricant supply, pressure switches and flow monitors that verify lubricant is actually reaching the points, and controllers or timers that trigger the pump cycle. For automated systems, a PLC interface allows the lubrication cycle to be coordinated with machine operation — for example, lubricating only during non-production intervals or triggering a lubrication cycle after a set number of machine cycles. Filtration accessories keep the lubricant clean, which is critical for system longevity.