Description
Oil-Rite manufactures Lubrication Systems specifically to customer requirements. All systems are engineered, designed, manufactured and fully tested at Oil-Rite. This is an example of a custom built Circulating Oil System.
This Circulating Oil System is mounted on a wheeled cart to allow mobility. It is equipped with a cast iron pump providing 12 GPM at 15 PSI. The 1 1/2 HP, 1735 RPM, TEFC, motor is operated by 3 phase power at 230/460V 60Hz.
The 45 gallon capacity reservoir is constructed of welded steel. A top filler cap makes filling the reservoir quick and simple. The filler cap is equipped with an air filter and liquid strainer to help maintain liquid quality. There are (2) 1 1/2” female NPT returns and (2) 1/2” female NPT drains. A baffle in the tank separates sediment and reduces turbulence. A 100 mesh stainless steel suction filter within the reservoir filters larger debris. A low level switch inside the reservoir can be wired to shut down machinery or turn on warning devices when the liquid supply fails or recedes to a predetermined level. The wiring can be accessed through the conduit box and relay.
A 23 micron, 1,000 beta filter located near the outlet helps maintain liquid quality. The filter features a spin-on element to facilitate simple cleaning and replacement. A differential pressure gage is provided to monitor circulation.
A water cooled heat exchanger helps maintain a constant oil supply temperature. The flat plate type 316 stainless steel heat exchanger removes approximately 32,000 BTU/Hr. This system was designed for an application where oil circulates in at about 133° F and out at 120° F. A temperature switch is located near the heat exchanger outlet and adjustable from 75° to 200° F.
A temperature actuated modulating water control valve minimizes water usage. The bronze valve monitors temperature at the heat exchanger’s cooling water outlet and adjusts flow accordingly. It is adjustable from 60° to 140° F.
Additional controls include:
- A bronze check valve located at the system outlet to ensure fluid flows in only one direction.
- Dual steel needle vales located at the system outlets.
- A pressure switch located near the system outlet, adjustable from .5 to 80 PSI, and housed in a NEMA 4 enclosure
- A bypass relief valve used to set system output pressure, adjustable from 7 to 35 PSI (set at 15 PSI).
- A stainless steel dial thermometer located near the heat exchanger outlet, displaying 0° to 250° F.
- A brass flow switch located near the system outlet and adjustable from 5 to 15 GPM.
- A stainless steel pressure gage located near the system outlet, displaying 0-60 PSI.
- An 8” centerline aluminum liquid level gage on the outside of the reservoir with a dial thermometer displaying temperatures from 0° to 250° F, allowing visual check of liquid level, condition, and temperature at a glance.
This custom built circulating oil system measures 48” by 24”. The overall height is approximately 36 9/32”.
All Circulating Oil Systems are quoted specifically to customer requirements. Pricing can be determined only after the Circulating Oil System Request Form (found on this page) is completed. Contact the bearing manufacturer for information on the flow rate and fluid required.
Delivery is dependent upon supplier availability, lead times range from 4 to 10 weeks.
