North American Y-Type Strainers for Gas, Oil, Oxygen, Steam

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1 Combustion North American Y-Type s for Gas, Oil, Oxygen, Steam The new 8555Y line provides many unique features: High pressure and temperature designs for rugged industrial applications Body and screen designs provides large open-area ratios for cleaning Precision machining of body and cover help to ensure accurate positioning of the screen during reassembly after cleaning, helping to prevent debris bypass. Threaded or Socket Welded With Cap 8555Y Gas, Oil, Oxygen or Steam strainers are used in high pressure supply lines to prevent dirt and debris from damaging or jamming regulators, valves and other gas train accessories. In oil and steam lines, strainers help to screen out foreign particles that otherwise could reach the burner oil atomizer. Flanged bodies are provided with gauge taps to mea sure differential pressures to determine if cleaning is required. design provides blow down connection for cleaning. Y strainers can be mounted in vertical and horizontal pipe. Vertical pipe runs are for downward flow only. bodies are available in cast iron, carbon steel (epoxy painted to help resist rust and corrosion) and stainless steel. Bodies can be threaded or socket welded (limited sizes available) in smaller pipe sizes or flanged in larger pipe sizes. screens are available in 304 (standard) or 316 (special order) or monel (oxygen service). Blow down cover is either threaded or bolted, depending on pipe size and strainer style. Maximum working pressures vary depending on pipe size, materials of construction, operating temperature and fluid media being handled. Flanged With Bolted

2 DIMENSIONS (inches) Page 2 D Threaded Socket Weld Flanged Threaded Dimensions ANSI Class 250 in ¼ 3 8 ½ ¾ 1 1¼ 1½ 2 2½ 3 mm A Dimension in Face to Face (2) mm B Dimension in Center Line to Bottom mm C Dimension in Screen Removal mm in ¼ ¼ ¼ ¾ ¾ 1 1½ 1½ Approximate lb Assemble Wt. kg Socket Weld Dimensions ANSI Class 600 in ½ ¾ 1 1¼ 1½ 2 (3) mm A Dimension in Face to Face (2) mm B Dimension in Center Line to Bottom mm C Dimension in Screen Removal mm in ¼ ¾ ¾ 1 Approximate lb Assemble Wt. kg DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL.

3 DIMENSIONS continued (inches) Page 3 Cast Iron Flanged Flat Face Dimensions ANSI Class 125 in 2 2½ mm A Dimension in Face to Face (Flat Face) mm B Dimension in Center Line to Bottom mm C Dimension in Screen Removal mm in ½ 1 1 1½ 2 2 E NPT Plug Gauge Taps in ¼ ¼ ¼ ¼ ¼ ¼ Approximate lb Assemble Wt. kg SST and Cast Steel Flanged Raised Face Dimensions ANSI Class 150 in ½ ¾ 1 1¼ 1½ 2 2½ mm A Dimension in Face to Face mm B Dimension in Center Line to Bottom mm C Dimension in Screen Removal mm in 3 8 ½ ½ ½ ½ ½ 1 1 1½ 2 2 E NPT Plug in N/A N/A N/A N/A N/A ¼ ¼ ¼ ¼ ¼ ¼ Gauge Taps Approximate lb Assemble Wt. kg Flow Coeffi cient C V in ½ ¾ 1 1¼ 1½ 2 2½ mm A Dimension in Face to Face mm B Dimension in Center Line to Bottom mm C Dimension in Screen Removal mm E NPT Plug Gauge Taps SST and Cast Steel Flanged Raised Face Dimensions ANSI Class 300 in 3 8 ½ ½ ½ ½ ½ 1 1 1½ 2 2 in N/A N/A N/A N/A N/A ¼ ¼ ¼ ¼ ¼ ¼ Approximate lb Assemble Wt. kg

4 ORDERING INFORMATION Page Y Pipe Size Code -03 = ¼ " -02 = 3 8" -01 = ½ " -0 = ¾" -1 = 1" -2 = 1¼ " -3 = 1½ " -4 = 2" -5 = 2½ " -6 = 3" -7 = 4" -8 = 6" -9 = 8" Body * -CI = Cast Iron -CS = Cast Steel -SS = 316 Stainless Steel -SS is required for Oxygen Service * See page 5 for model/material availability Service Options Blank = Air, Natural Gas, Fuel Oils; FKM seal -C = Clean for Oxygen Service: PTFE seal Required for O2 service -STM = Steam; EPDM seal End Connection -S = Screwed (NPT threaded) -F = Flanged (ANSI Class 125 FF* or ANSI Class 150 RF*) -F3 = Flanged (ANSI Class 300) -W = Socket Weld (ANSI Class 600) -CS and -SS only *See page 5 for Class 125/250 model/flange type availability Screen -SST = 304 SST (Fluids: Air, Gas, Steam, Typical clean fuel oils) -316 = 316 SST (Fluids: fuels that require additional or aqueous corrosion resistance) -MON = Monel (Fluids: Oxygen, Fuels with caustics and other corrosive applications) -MON is required for Oxygen service Screen Selection -PERF = 1 16 Perf with no Mesh Liner (100 SSU oil*) -20 = 20 Mesh screen (40 SSu oil*) -40 = 40 Mesh screen (steam, air, natural gas*) -100 = 100 Mesh screen (air, natural gas*) *Represents a general guideline for screen element sizes and should not be taken as absolute Example: 8555Y-4-CI F; 2" Y strainer with Cast Iron Body, 304 SST Basket 40 Mesh Screen, ANSI Class 125 Flat Face Flanged, for Air, Natural Gas and Fuel Oil with FKM Seal. DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL.

5 PRESSURE TEMPERATURE RATINGS Page 5 Selection Code Options 8555Y Catalog Threaded Body Selection Guide With Cap With Bolted ANSI Class Pressure/ Ratings (PSIG/TEMP F) Max. Oil, Gas, O2 Press. at Steam Max. Oil, Gas, O2 Press. at CI Cast Iron ¼ " - 3" /150F 250/350F 300/350F CS Carbon Steel ¼ " - 2" 2½ " - 3" /100F 600/350F 1300/350F SS Stainless Steel ¼ " - 2" 2½ " - 3" /100F 600/350F 1050/350F Selection 8555Y Catalog Flanged Body Selection Guide (Bolted Only) ANSI Class Pressure/ Ratings (PSIG/TEMP F) Max. Oil, Gas, O2 Max. Oil, Gas, Press. at O2 Press. at Code Options Steam CI Cast Iron 2" - 8" (FF) /150F 125/350F 150/350F CS Carbon Steel ½ " - 8" (RF) /100F 150/350F 200/350F SS Stainless Steel ½ " - 8" (RF) /100F 150/350F 210/350F CS Carbon Steel ½ " - 8" (RF3) /100F 300/350F 650/350F SS Stainless Steel ½ " - 8" (RF3) /100F 300/ /350F Selection Code Options 8555Y Catalog Socket Weld Body Selection Guide With Cap With Bolted ANSI Class Pressure/ Ratings (PSIG/TEMP F) Max. Oil, Gas, O2 Press. at Steam Max. Oil, Gas, O2 Press. at CS Carbon Steel ½ " - 2" 2" /100F 600/350F 1300/350F SS Stainless Steel ½ " - 2" 2" /100F 600/350F 1050/350F NOTE: Although strainer body material selections are limited to cast iron, carbon steel and stainless steel, the above charted data is provided to assist in making the proper selection, taking into account sizes available for a given pressure/temperature requirement, flow media options, connection types and cover constructions.

6 RECOMMENDED SPARE PARTS Page 6 Screen Cap Gasket Screen Gasket Ordering Replacement Screens Only Example: 8555Y-4-CI F- SCREEN; Screen only for 8555Y-4-CI F Ordering Replacement Gaskets Only Example: 8555Y-4-CI F- GASKET; Gasket only for 8555Y-4-CI F WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., is inherent with any combustion application. Parts of this product may exceed 160F in operation and present a contact hazard. Fives North American Combustion, Inc. urges compliance with National Safety Standards and Insurance Underwriters recommendations, and care in operation. STRAINER CAPACITY DETERMINE STRAINER CAPACITY IN GPM FOR.845 SPECIFIC GRAVITY #2 FUEL OIL AT 1 PSI DP, 60F Size (threaded or flanged bodies) GPM with 1 16 PERF (Unlined) GPM with 20 GPM with 40 GPM with 100 C V factor ¼ ½ ¾ ¼ ½ ½

7 STRAINER CAPACITY continued Page 7 DETERMINE STRAINER CAPACITY IN GPM FOR.959 SPECIFIC GRAVITY #6 FUEL OIL AT 1 PSI DP, 60F Size (threaded or flanged bodies) GPM with 1 16 PERF (Unlined) GPM with 20 GPM with 40 GPM with 100 C V factor ¼ ½ ¾ ¼ ½ ½ Size (threaded or flanged bodies) level (1 16 PERF Screen) DETERMINE STRAINER CAPACITY FOR GASES level (20 ) level (40 ) level (100 ) C V factor ¼ ½ ¾ ¼ ½ ½ CONTACT US: Fives North American Combustion, Inc East 71st Street - Cleveland, OH USA Tel: Fax: fna.sales@fivesgroup.com Copyright Fives - All rights reserved 08/13