Sludge-resistant heat transfer fluid has substantial oxidation resistance and extended service life. This zero-pressure fluid provides precise, uniform temperature control to 550°F in closed-loop thermal oil systems where the heat transfer fluid is more than occasionally exposed to air. The crystal clear OR fluid is comprised of a unique high-stability base plus high-performance oxidation inhibitor/stabilizer. Performance of the OR fluid is particularly impressive under the same grueling conditions that quickly cause severe oxidation, and sludge formation in conventional heat transfer fluids.

Slug wrenches are used to remove large nuts and bolts, which are very difficult in some situations. It has a box end on one end and a squared off larger hitting surface on the other. These are made either straight or offset.

Sluice Gate Valves works by a rack & pinion and is also used in connection with hydraulic works, which retains water. It is set in a frame of timber or stone, by which the water is collected and raised for the purpose required. They are used in many types of applications including waste treatment, water works, flood control, irrigation systems, canals and dams. The sluice gate of this valve is made of aluminum or stainless steel.

A slurry filter is a apparatus in which a pump mechanism having a valve and a valve seat, each of which is made of a wear-resisting metal material, is capable of moving a slurry of high density and containing hard particles, under pressure, the flow of slurry being injected so as to strike the face of the filter at an a predetermined, non-tangential angle. Coarse particles contained in the slurry are uniformly dispersed by the shearing forces due to cavitations generated through the high pressure injection of the slurry and abrupt speed changes of the flow of slurry. A caked layer of particular material is thereby prevented from forming on the surface of the filter.