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The company announces its need for Supply of Items manufactured by ENGINEERED TECHNICAL PRODUCTS. The request is related to procurement of lube oil filters installed on discharge line of lube oil pumps from ZEROP skids and manufactured by Engineered Technical Products. These filters are critical for compressor life, the filtering oil from these filters are directed to compressor compression area. Due to screw compressor design, it is critical that oil to have good quality without contamination or dilution to be able to keep the rotating screws, without entering in contact between themselves and to create a thin layer of clean lube oil for white metal sleeve bearings. Unfortunately, the oil is contaminated, being impurified by solids and carry over of liquid; this cause at initial stage of oil contamination, the failure of mechanical seal due to abrasive contain of the oil.
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