Copyright © 2025 Fluent Conveyors, LLC. All right reserved
Fluent Conveyors logo is a registered trademarks of Fluent Conveyors, LLC. Serial Number 97664258 Registered on Dec. 12, 2023
Copyright © 2025 Fluent Conveyors, LLC. All right reserved
Fluent Conveyors logo is a registered trademarks of Fluent Conveyors, LLC. Serial Number 97664258 Registered on Dec. 12, 2023
Fluent supplies Oil-Rite automatic electric and gravity oilers for roller chain conveyors. Solenoid-activated and gravity-feed configurations with sight feed control, acrylic or Pyrex reservoirs, and brush applicators for Fluent systems and retrofit installations.
All oilers available in 2.5 oz to 1 gallon reservoir capacities with acrylic, Pyrex, or polycarbonate construction.
DC solenoid activation for variable frequency drives and mobile equipment. Acrylic or Pyrex reservoirs, adjustable sight feed valve, and clean view options available.
General specifications below. See specific products for more details.
for continuous operation.
Designed to support efficient lubrication setup and reliable conveyor system performance.
Electric oilers use solenoid valves wired across the motor circuit. Automatic lubrication occurs during chain movement, eliminating stationary oil delivery and pooling.
120V AC configurations integrate with standard industrial power distribution and motor control circuits. The solenoid draws minimal current and can operate from the same circuit as the drive motor contactor.
24V DC configurations match control voltages in VFD installations, crane systems, and mobile equipment where DC control power is standard. DC solenoids suit applications where 120V AC power is unavailable at the lubrication point or where voltage isolation from the main power circuit is required.
Gravity oilers with manual toggle shutoff deliver continuous lubrication independent of electrical infrastructure. Flow regulation through precision needle valves with friction locks maintains consistent delivery despite reservoir pressure changes as oil level drops. The toggle shutoff holds oil in the reservoir during refilling or maintenance without affecting needle valve adjustment. Gravity feed suits applications with predictable operating schedules where operators can manually control lubrication timing.
Acrylic reservoirs provide shatterproof construction and transparency for visual oil level monitoring. Suitable for ambient temperatures from -20°F to 160°F, acrylic covers most industrial environments.
Pyrex glass reservoirs extend temperature capability to 225°F for applications near heat sources or processing hot materials.
Polycarbonate offers similar temperature resistance to Pyrex with improved impact resistance for mobile equipment installations.
Clean view reservoir designs eliminate the center tie rod for unobstructed sight lines to oil level and condition. Standard reservoir configurations include center posts for structural support in larger capacities.
Round brushes in 1/4" to 1 1/2" diameters provide point contact suitable for narrow chains or targeted application zones.
Flat brushes spanning 2 1/4" to 11 1/4" lengths distribute oil across wider chain widths with continuous contact.
Roto brushes at 3" diameter × 1" width rotate via chain drive to transfer oil from a pan or reservoir to the chain underside in high-temperature environments where stationary brush materials would degrade.
Nylon bristles suit applications up to 400 RPM (measured at the small sprocket) and temperatures below 250°F.
Stainless steel bristles resist thermal degradation and maintain structural integrity in high-temperature zones, abrasive environments, and high-speed operations. Select brush width to span approximately 90% of chain width for consistent oil distribution across all load points without excessive brush overhang.
Brushes adjust to accommodate up to 1/2" of wear before replacement. Rotating brush position periodically distributes wear evenly and extends service life.
Sight feed valves in electric oilers provide visual confirmation of oil flow rate through a transparent sight glass section between the reservoir and brush. Operators observe individual drops to verify flow initiation when the solenoid activates and to diagnose flow blockages or reservoir depletion without interrupting operation.
Precision needle valves with friction locks in gravity oilers allow repeatable adjustment of drip rate while preventing vibration-induced changes to the setting. The needle valve tapers into the valve seat, providing fine control over orifice size and resulting flow rate. Friction locks maintain the needle position under continuous vibration from conveyor operation.
Multi-feed configurations distribute oil from a central reservoir to multiple lubrication points through separate needle valves or metering elements. Each feed outlet adjusts independently, allowing compensation for varying chain speeds or load distribution across multiple chains in wide conveyor configurations.
Mount oilers on the return side of the conveyor where the chain is unloaded and brush contact is consistent. Position downstream of the tail pulley where the chain direction stabilizes after wrapping around the pulley. This location provides clean chain access before re-entering the load zone and keeps the oiler away from material discharge points.
Install oilers in zones with minimal chain lateral movement to achieve consistent brush engagement. Excessive chain sway causes intermittent brush contact and uneven oil distribution.
Keep tubing runs between reservoirs and application points short and rigid to minimize flow resistance and prevent vibration-induced fatigue failures. Support tubing at intervals to eliminate unsupported spans that may contact moving equipment.
Electrical integration for electric oilers typically parallels the solenoid coil with the motor contactor coil, so automatic lubrication activates with conveyor operation. Alternative control systems include timer relays for intermittent lubrication cycles independent of motor runtime or separate control switches for manual lubrication during setup or maintenance. Solenoid current draw is minimal (typically <1A at 120V AC), allowing connection through small control circuits.
See our installation guides for more information:
Inspect brush wear monthly in continuous operations or every 500 operating hours. Replace brushes at approximately 50% of original bristle length (most brushes incorporate an adjustment to compensate for up to 1/2" wear before requiring replacement). Monitor the reservoir oil level and refill before depletion to prevent air introduction that disrupts consistent flow. Inspect oil condition during refills; contamination indicates inadequate filtering or environmental ingress requiring system evaluation.
Provide the following parameters when requesting oiler specifications:
Chain and conveyor parameters
☐ ANSI chain designation (e.g., C2060H, C2062H)
☐ Chain pitch and roller diameter
☐ Operating speed (RPM at drive sprocket or FPM linear velocity)
☐ Duty cycle (continuous, intermittent with hours/day)
☐ Single or multiple chain configuration
Environmental conditions
☐ Ambient temperature range (minimum/maximum)
☐ Outdoor exposure or indoor installation
☐ Dust, moisture, or chemical exposure
☐ Mounting clearance constraints
Electrical specifications
☐ Available control voltage (120V AC 60 Hz, 24V DC)
☐ Motor control architecture (contactor, VFD, soft start)
Application context
☐ Current lubrication method (if retrofit)
☐ Known lubrication issues (wear patterns, noise, chain elongation rate)
☐ Maintenance access limitations
Fluent Conveyors manufactures roller chain conveyors for recycling, waste management, and other demanding industries. Our engineers install the same Oil-Rite oilers we sell on our conveyors every day. They solve oiler integration, mounting, and wiring challenges every day.
Whether you need a replacement oiler for Fluent conveyors or a retrofit for another piece of equipment, contact us, and enjoy working with the experts.
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