CATALOGUE 201ME JANUARY 2004

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Page 54 — <strong>CATALOGUE</strong> <strong>201ME</strong> SERIES OIL FILTER OF-303 ROF-413-T C US LISTED DESIGN BENEFITS • Virtually eliminates the need for oil changes due to suspended particulate in circulation. • Unsurpassed filtering efficiency 99% removal of 3 micron sized particles 98% removal of 2 micron sized particles. • Element utilizes a pleated design for maximum surface area. • Unsurpassed filtration capacities. • High flow capacities with low pressure drop. • Filter element utilizes an O-ring seal. • Inert microglass filter material insures lubricant compatibility. • Dimensions allow for easy replacement of current filter. OFE-1 The Sporlan Catch-All or SF-283-F Suction Filter has been used for many years as an oil filter in refrigeration rack systems with mineral or alkylbenzene as the lubricant of choice. With the use of new polyolester (POE) oils, system chemistry changed. Unlike mineral and alkylbenzene oils, POE oil has solvent-like tendencies. POE oil has the ability to suspend and recirculate small, solid contaminants left from system installation or retrofit. Analysis of POE oil samples taken from actual systems have shown the oil to suspend and recirculate a high concentration of 2-20 micron sized particles, with the largest percentage between 2-10 microns. Although some particles are smaller than bearing tolerances, studies have shown bearing life can still be affected. Bearing wear depends upon the size, hardness, and concentration of particles in circulation. To effectively remove these small particles, Sporlan developed a new type of oil filter. The OF Series Oil Filters are designed to be 99% efficient in removing 3 micron sized particles and yet have sufficient flow capacity at a low pressure drop. The unsurpassed filtration ability of the OF Series Oil Filters will assure clean POE, mineral, or alkylbenzene oil is returned to the compressors. Clean oil insures proper operation of the oil level control and minimizes compressor wear. The Sporlan OF Series Oil Filters were designed to virtually eliminate the need for oil changes resulting from suspended solid contaminants in circulation. The OF-303-BP illustration below shows the normal flow pattern of oil through the filter. The design of the OF-303 is similar to the OF-303-BP, but the OF-303 is supplied without the bypass feature. Either filter can be installed in a horizontal or vertical position. The ROF-413-T uses a replaceable filter element OFE-1. SPECIFICATIONS UNIT DESCRIPTION CONNECTIONS inches FILTERING AREA OVERALL LENGTH cm 2 mm SHELL DIAMETER mm UL RATED WORKING PRESSURE – bar OF-303 OF-303-BP ROF-413-T* Oil Filter Oil Filter with Bypass Feature Replaceable Oil Filter 3/8 SAE Flare Field Supplied * An OFE-1 Replaceable Filter Element must be purchased separately. The A-175-1 mounting bracket can be used for the ROF-413-T Replaceable Oil Filter. NOTE: The OF Series Oil Filters are not suitable for use on ammonia systems. Oil Flow (out) 2097 246 270 76 34.47 206 89 27.58 Inlet/ Outlet Fittings (Not Supplied) Oil Flow (in) Access Valve ROF-413-T Bypass Feature-Closed OF-303-BP Bypass Feature-Open Must be Installed Vertically For complete information refer to Bulletin 110-10 and 110-30.
Please contact www.sporlan.com for additional information and a listing of Sales Offices, or contact us via e-mail at europecold@parker.com
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CATALOGUE 201ME JANUARY 2004
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Page 21 and 22: CATALOGUE 201ME — Page 21 SOLENOI
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Page 25 and 26: CATALOGUE 201ME — Page 25 BUILT-I
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Page 29 and 30: CATALOGUE 201ME — Page 29 THE PER
Page 31 and 32: CATALOGUE 201ME — Page 31 LIQUID
Page 33 and 34: CATALOGUE 201ME — Page 33 THE PER
Page 35 and 36: CATALOGUE 201ME — Page 35 REVERSI
Page 37 and 38: CATALOGUE 201ME — Page 37 REPLACE
Page 39 and 40: CATALOGUE 201ME — Page 39 DISCHAR
Page 41 and 42: CATALOGUE 201ME — Page 41 CRANKCA
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Page 45 and 46: CATALOGUE 201ME — Page 45 DEFROST
Page 47 and 48: CATALOGUE 201ME — Page 47 EVAPORA
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Page 51 and 52: CATALOGUE 201ME — Page 51 ELECTRO
Page 53: CATALOGUE 201ME — Page 53 COMPRES
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CATALOGUE 201ME JANUARY 2004

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