Siyang Corporation manufacture full range of wire mesh suction strainers for export to Germany, Singapore, America, etc. Extra caution should be taken to ensure that the suction elements are always mounted below the minimum oil level of the reservoir. Standard models have nominal filtration ratings of 74 or 125 microns. The suction strainer elements can also be supplied with a bypass valve to reduce high pressure drops caused by contaminated elements or high viscosity fluids during cold starting. The bypass valve opens at 3 psi. For best results, suction strainer elements should be sized for clean element pressure drops off no higher than 0.5-.07 psi. |
