Oil-Rite Corporation

Window Sights allow visual observation of liquid levels and their condition. They can be used to display fluid motion or mechanical movements, as well as to view and perform tests in a safe enclosure. Specific uses include fluid sighting on hydraulic tanks, pressure vessels, reservoirs, packaged power equipment, hydraulic lines and dipping. Their use can be applied to any application where oil or fluid inspection is essentia

Hydracision® distributes lubricant to many separate points – as few as 12 and as many as hundreds. It combines Hydraulic movement of fluid with the precision of positive displacement injection. The technology is patented by Oil-Rite Corporation, a leader in the design and manufacture of lubrication equipment since 1933. Hydracision® supplies the user with options but doesn’t overwhelm with calculations, complex components, or pages of schematics. It’s simple to configure and use. Hydracision includes a reservoir, control panel, centralized pump, low level switch, and injectors.

Gravity Lubricators are frequently used for chain lubrication. This reduces friction, minimizes wear, stretch, and corrosion, and can even reduce power consumption. Gravity oilers typically consist of a brush, reservoir, and adjustable precision needle valve to control the flow rate. They are toggle or solenoid operated

A constant level lubricator is used to maintain the oil level in a piece of equipment that naturally depletes fluid through use, wear, friction, or evaporation. Bearings, gearboxes, and pillow blocks typically require oil replenishment, especially when used in environments that are dirty or where heat is a factor. Typical industries that utilize constant level lubricators include paper mills, cement plants, coal handling facilities, wastewater treatment, nuclear plants, and mining operations. A constant level lubricator operates without a power source or moving mechanical parts. It relies on the liquid seal principle to maintain a fixed liquid level in a bearing housing or gear box. It can function reliably over long periods with little or no monitoring. When piped to a bearing, gearbox, or similar piece of equipment, the height of the constant level oiler is critical. The oil level line must align with the optimal fluid level in the main equipment. The air vent on the lubricator should be piped into the main equipment above the fluid level to equalize the pressure between the lubricator and the main equipment.

The purpose of chain lubrication is to provide oil at all load carrying points where motion occurs. This reduces friction, minimizes wear, stretch, and corrosion, and can even reduce power consumption. As an additional benefit, brushes also act as a cleaning mechanism by sweeping away dirt accumulation and old lubricants. A critical step in achieving effective chain lubrication is selecting the proper brush. One of the first considerations in choosing a brush is to determine the bristle material: nylon or stainless steel. Nylon bristles are suitable for low to high speed applications up to 400 RPM (small sprocket measurement), and temperatures under 250°. Applications in high temperature conditions require stainless steel bristles. Stainless steel wire wheel (roto) brushes are a particularly effective method of lubricating in high temperatures, the roto brush is rotated by the chain and transfers oil from a pan or reservoir to the underside of the chains. Select a brush size that is wide enough to almost cover the chain width. Roto brushes are available in a standard width of 1", round brushes are available in sizes ranging from ¼" to 1 ½" in diameter, and flat brushes are available in sizes ranging from 2 ¼" in length to 11 ¼". Whenever possible, position the brush on the inside surface of the chain, so oil will penetrate chain links via centrifugal force. Damage to the brush can be prevented by positioning the brush at a location on the chain where there is minimum sway. Occasionally rotating the brushes and adjusting them for wear will ensure continued performance. Most brushes are adjustable to accommodate up to ½” of wear and all can be easily and cost-effectively replaced.

Oil Flow Control Valves include Sight Feed Valves, Solenoid Valves, and Precision Relief Valves. Sight Feed Valves allow visual observation of the liquid stream, with the volume of flow controlled by an adjustable needle valve. These units are principally used on gravity or pressure lubricating systems. Their use can be extended to any application requiring adjustable, visible flow control. Solenoid Valves are for use with electrically operated mechanisms, and precision relief valves are used as a safety device on reservoirs where a certain maximum pressure should not be exceeded.