Victaulic Series 731-D Suction Diffuser provides optimum flow conditions at the inlet side of the pump. Each suction diffuser is provided with a removable strainer and a fine mesh sleeve which acts as a start-up strainer. Pipe support bosses are provided to aid in proper alignment. For convenience, bosses (tapped "/15 mm NPT) on either side are provided for pressure measurement. A plug is also provided to allow for easy draining of the system. Victaulic Series 731-D is rated to the working pressure of the mating flange. The Series 731-D is available with straight, single and double reduction flanged outlets. Flanges machined to match all global (ANSI, DIN, GB, PN, JIS, and Australian) flange standards within the diffuser pressure rating. Standard center to flanged face dimensions.Oversize body provides improved flow patterns around and through the basket. The larger debris pocket keeps any debris out of the flow path below the basket. Integral flange provides a rigid secure connection to the pump inlet simplifying the pipe installation procedure.Threaded and plugged upstream and downstream pressure/ temperature taps are standard on both sides of the body. Large threaded drain tap is provided suitable for a drain valve or other connection. WARNINGAlways depressurize and drain system before disassembly. Failure to do so could result in serious personal injury, property damage, joint leakage or joint separation.WARNING09.20_1Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CJOB/OWNER CONTRACTOR ENGINEERSystem No. __________________________ Submitted By ________________________ Spec Sect ____________Para __________Location____________________________ Date ________________________________ Approved___________________________Date ________________________________Housing (body, coupling, end cap): Ductile iron conforming to ASTM A-395.Coupling Gasket: (specify choice)*StandardGrade E EPDMEPDM (Green color code). Temperature range 30F to +230F/34C to +110C. Recommended for cold and hot water service within the specified temperature range plus a variety of dilute acids, oil-free air and many chemical services. UL classified in accordance with ANSI/NSF 61 for cold +86F/+30C and hot +180F/+82C potable water service. NOT RECOMMENDED FOR PETROLEUM SERVICES.OptionalGrade T nitrileNitrile (Orange color code). Temperature range 20F to +180F/29C to +82C. Recommended for petroleum products, air with oil vapors, vegetable and mineral oils within the specified temperature range. Not recommended for hot water services over +150F/+66C or for hot dry air over +140F/+60C.*Services listed are General Service Recommendations only. It should be noted that there areservices for which these gaskets are not recommended. Reference should always be made tothe latest Victaulic Gasket Selection Guide for specific gasket service recommendations and fora listing of services which are not recommended.Diffuser: Stainless steel, Type 304, frame and perforated sheet with 5/32"/4 mm diameter holes.Start-up Pre-filter: 20 mesh stainless steel, Type 304.Bolts/Nuts:Heat-treated plated carbon steel, trackhead meeting the physical and chemical requirements of ASTM A-449 and physical requirements of ASTM A-183.Support: Boss for support. See table below for size. (Support not supplied).MATERIAL SPECIFICATIONS09.20_2Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CSize Dimensions Inches/mmApprox. Wgt. EachSystem Side GroovedPump Side FlangeANSIClass 150Thread SizeLbs. kgNominal SizeInches/mm L L1 H1 H2 E32 11.00 6.30 5.51 3.301-11.5 NPT7.48 20.180 50 279 160 140 83 190 9.12.5 11.00 6.30 5.51 3.701-11.5 NPT7.48 26.065 279 160 140 93 190 11.83 11.00 6.30 5.51 4.001-11.5 NPT7.48 27.780 279 160 140 101 190 12.642.5 13.00 7.40 6.50 3.701-11.5 NPT8.74 29.7100 65 330 187 165 93 222 13.53 13.00 7.40 6.50 4.001-11.5 NPT8.74 31.680 330 187 165 101 222 15.04 13.00 7.40 6.50 4.601-11.5 NPT8.74 34.6100 330 187 165 116 222 15.753 15.00 8.40 7.52 4.001.25-11.5 NPT9.84 46.2125 80 381 213 191 101 250 21.04 15.00 8.40 7.52 4.601.25-11.5 NPT9.84 49.4100 381 213 191 116 250 22.45 15.00 8.40 7.52 5.101.25-11.5 NPT9.84 52.3125 381 213 191 130 250 23.76 4 16.00 9.00 8.00 4.601.25-11.5 NPT10.98 64.0150 100 406 229 203 116 279 29.05 15.80 9.00 8.00 5.101.25-11.5 NPT10.98 67.3125 406 229 203 130 279 30.06 15.80 9.00 8.00 5.701.25-11.5 NPT10.98 70.3150 406 229 203 144 279 31.98 5 19.00 10.20 9.02 5.101.25-11.5 NPT12.52 98.5200 125 483 260 229 130 318 44.76 19.00 10.20 9.02 5.701.25-11.5 NPT12.52 102.1150 483 260 229 144 318 46.38 19.00 10.20 9.02 6.801.25-11.5 NPT12.52 110.7200 483 260 229 172 318 50.210 6 23.00 12.40 11.00 5.701.25-11.5 NPT15.55 150.6250 150 584 315 279 144 395 68.38 22.50 12.40 11.00 6.801.25-11.5 NPT15.55 159.9200 584 315 279 172 395 72.510 22.50 12.40 11.00 8.071.25-11.5 NPT15.55 172.0250 584 315 279 205 395 78.012 8 27.00 15.43 13.19 6.751.25-11.5 NPT18.58 245.4300 200 686 392 335 172 472 111.310 26.84 15.43 13.19 8.071.25-11.5 NPT18.58 260.3250 686 392 335 205 472 118.112 26.84 15.43 13.19 9.501.25-11.5 NPT18.58 273.2300 686 392 335 241 472 123.93" 12" /80-300 MM SIZESANSI DIMENSIONSSeries 731-D with ANSIClass 150 FlangeSERIES 731D6/168,34/114.3 L1 H1 H2 E L" TAP09.20_3Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CDIN DIMENSIONSSeries 731-D with PN10/PN16 FlangeDN80 DN300 MM SIZESSize Dimensions mm/inchesApprox. Wgt. EachSystem Side GroovedPump Side FlangePN10/ PN16Thread Sizekg Lbs.Millimeters/Inches L L1 H1 H2 E50 279 160 140 83 190 9.176.1 mm2 11.00 6.30 5.50 3.301-11 ISO 7-17.50 20.18050 279 160 140 83 190 9.13 2 11.00 6.30 5.50 3.301-11 ISO 7-17.50 20.1279 160 140 93 190 12.676.1 mm11.00 6.30 5.50 3.701-11 ISO 7-17.50 27.780 279 160 140 101 190 12.63 11.00 6.30 5.50 4.001-11 ISO 7-17.50 27.7100330 187 165 93 222 15.0476.1 mm13.00 7.40 6.50 3.701-11 ISO 7-18.70 31.680 330 187 165 101 222 15.03 13.00 7.40 6.50 4.001-11 ISO 7-18.70 31.6100 330 187 165 116 222 15.74 13.00 7.40 6.50 4.601-11 ISO 7-18.70 34.6381 213 191 93 250 16.8139.7mm 76.1 mm15.00 8.40 7.50 3.701.25-11 ISO 7-19.80 37.080 381 213 191 101 250 19.13 15.00 8.40 7.50 4.001.25-11 ISO 7-19.80 42.0100 381 213 191 116 250 20.04 15.00 8.40 7.50 4.601.25-11 ISO 7-19.80 44.0381 213 191 130 250 22.2139.7 mm15.00 8.40 7.50 5.101.25-11 ISO 7-19.80 49.0125 80 381 213 191 101 250 21.05 3 15.00 8.40 7.50 4.001.25-11 ISO 7-19.80 46.2100 381 213 191 116 250 22.44 15.00 8.40 7.50 4.601.25-11 ISO 7-19.80 49.4125 381 213 191 130 250 23.75 15.00 8.40 7.50 5.101.25-11 ISO 7-19.80 52.3150 100 406 229 203 116 279 29.06 4 16.00 9.00 8.00 4.601.25-11 ISO 7-111.00 64.0406 229 203 130 279 30.0139.7 mm16.00 9.00 8.00 5.101.25-11 ISO 7-111.00 67.3125 406 229 203 130 279 30.05 16.00 9.00 8.00 5.101.25-11 ISO 7-111.00 67.3150 406 229 203 144 279 31.96 16.00 9.00 8.00 5.701.25-11 ISO 7-111.00 70.3200 483 260 229 130 318 44.78139.7 mm19.00 10.20 9.00 5.101.25-11 ISO 7-112.50 98.5125 483 260 229 130 318 44.75 19.00 10.20 9.00 5.101.25-11 ISO 7-112.50 98.5150 483 260 229 144 318 46.36 19.00 10.20 9.00 5.701.25-11 ISO 7-112.50 102.1200 483 260 229 172 318 50.28 19.00 10.20 9.00 6.801.25-11 ISO 7-112.50 110.7250 150 584 315 279 144 395 68.310 6 23.00 12.40 11.00 5.701.25-11 ISO 7-115.60 150.6200 584 315 279 172 395 72.58 23.00 12.40 11.00 6.801.25-11 ISO 7-115.60 159.9250 584 315 279 205 395 78.010 23.00 12.40 11.00 8.101.25-11 ISO 7-115.60 172.0300 200 686 392 335 172 472 111.312 8 27.00 15.40 13.20 6.801.25-11 ISO 7-118.60 245.4250 686 392 335 205 472 118.110 27.00 15.40 13.20 8.101.25-11 ISO 7-118.60 260.3300 686 392 335 241 472 123.912 27.00 15.40 13.20 9.501.25-11 ISO 7-118.60 273.2SERIES 731D6/168,34/114.3 L1 H1 H2 E L" TAP09.20_4Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CGB DIMENSIONSSeries 731-D with GB Flange76,1 - 300 MM SIZESSize Dimensions mm/inchesApprox. Wgt. EachSystem Side GroovedPump Side FlangeGBThread Sizekg/Lbs.Millimeters/Inches L L1 H1 H2 E50 279 160 140 83 190 9.176.1 mm2 11.00 6.3 5.50 3.301-11 ISO 7-17.50 20.18050 279 160 140 83 190 9.13 2 11.00 6.3 5.50 3.301-11 ISO 7-17.50 20.1279 160 140 93 190 12.676.1 mm11.00 6.3 5.50 3.701-11 ISO 7-17.50 27.780 279 160 140 101 190 12.63 11.00 6.3 5.50 4.001-11 ISO 7-17.50 27.7100330 187 165 93 222 15.0476.1 mm13.00 7.4 6.50 3.701-11 ISO 7-18.70 31.680 330 187 165 101 222 15.03 13.00 7.4 6.50 4.001-11 ISO 7-18.70 31.6100 330 187 165 116 222 15.74 13.00 7.4 6.50 4.601-11 ISO 7-18.70 34.6381 213 191 93 250 16.8139.7 mm 76.1 mm15.00 8.4 7.50 3.701.25-11 ISO 7-19.80 37.080 381 213 191 101 250 19.13 15.00 8.4 7.50 4.001.25-11 ISO 7-19.80 42.0100 381 213 191 116 250 20.04 15.00 8.4 7.50 4.601.25-11 ISO 7-19.80 44.0381 213 191 130 250 22.2139.7 mm15.00 8.4 7.50 5.101.25-11 ISO 7-19.80 49.0150 100 406 229 203 116 279 29.06 4 16.00 9.0 8.00 4.601.25-11 ISO 7-111.00 64.0406 229 203 130 279 30.0139.7 mm16.00 9.0 8.00 5.101.25-11 ISO 7-111.00 67.3125 406 229 203 130 279 30.05 16.00 9.0 8.00 5.101.25-11 ISO 7-111.00 67.3150 406 229 203 144 279 31.96 16.00 9.0 8.00 5.701.25-11 ISO 7-111.00 70.3200 483 260 229 130 318 44.78139.7 mm19.00 10.2 9.00 5.101.25-11 ISO 7-112.50 98.5125 483 260 229 130 318 44.75 19.00 10.2 9.00 5.101.25-11 ISO 7-112.50 98.5150 483 260 229 144 318 46.36 19.00 10.2 9.00 5.701.25-11 ISO 7-112.50 102.1200 483 260 229 172 318 50.28 19.00 10.2 9.00 6.801.25-11 ISO 7-112.50 110.7250 150 584 315 279 144 395 68.310 6 23.00 12.4 11.00 5.701.25-11 ISO 7-115.60 150.6200 584 315 279 172 395 72.58 23.00 12.4 11.00 6.801.25-11 ISO 7-115.60 159.9250 584 315 279 205 395 78.010 23.00 12.4 11.00 8.101.25-11 ISO 7-115.60 172.0300 200 686 392 335 172 472 111.312 8 27.00 15.4 13.20 6.801.25-11 ISO 7-118.60 245.4250 686 392 335 205 472 118.110 27.00 15.4 13.20 8.101.25-11 ISO 7-118.60 260.3300 686 392 335 241 472 123.912 27.00 15.4 13.20 9.501.25-11 ISO 7-118.60 273.2SERIES 731D6/168,34/114.3 L1 H1 H2 E L" TAP09.20_5Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CJIS DIMENSIONSSeries 731-D with JIS 10K FlangeDN350A DN600A MM SIZESSize Dimensions mm/inchesApprox. Wgt. EachSystem Side GroovedPump Side Flange10KThread Sizekg Lbs.Millimeters/Inches L L1 H1 H2 E50A 279 160 140 83 190 9.176.1 mm2 11.00 6.30 5.50 3.301-11 ISO 7-17.50 20.180A50A 279 160 140 83 190 9.13 2 11.00 6.30 5.50 3.301-11 ISO 7-17.50 20.1279 160 140 93 190 12.676.1 mm11.00 6.30 5.50 3.701-11 ISO 7-17.50 27.780A 279 160 140 101 190 12.63 11.00 6.30 5.50 4.001-11 ISO 7-17.50 27.7100A330 187 165 93 222 15.0476.1 mm13.00 7.40 6.50 3.701-11 ISO 7-18.70 31.680A 330 187 165 101 222 15.03 13.00 7.40 6.50 4.001-11 ISO 7-18.70 31.6100A 330 187 165 116 222 15.74 13.00 7.40 6.50 4.601-11 ISO 7-18.70 34.6381 213 191 93 250 16.8139.7 mm 76.1 mm15.00 8.40 7.50 3.701.25-11 ISO 7-19.80 37.0125A 381 213 191 93 250 16.8576.1 mm15.00 8.40 7.50 3.701.25-11 ISO 7-19.80 37.080A 381 213 191 101 250 21.03 15.00 8.40 7.50 4.001.25-11 ISO 7-19.80 46.2100A 381 213 191 116 250 22.24 15.00 8.40 7.50 4.601.25-11 ISO 7-19.80 49.0125A 381 213 191 130 250 23.75 15.00 8.40 7.50 5.101.25-11 ISO 7-19.80 52.3150A 100A 406 229 203 116 279 29.06 4 16.00 9.00 8.00 4.601.25-11 ISO 7-111.00 64.0406 229 203 130 279 30.0139.7 mm16.00 9.00 8.00 5.101.25-11 ISO 7-111.00 67.3125A 406 229 203 130 279 30.05 16.00 9.00 8.00 5.101.25-11 ISO 7-111.00 67.3150A 406 229 203 144 279 31.96 16.00 9.00 8.00 5.701.25-11 ISO 7-111.00 70.3200A 483 260 229 130 318 44.78139.7 mm19.00 10.20 9.00 5.101.25-11 ISO 7-112.50 98.5125A 483 260 229 130 318 44.75 19.00 10.20 9.00 5.101.25-11 ISO 7-112.50 98.5150A 483 260 229 144 318 46.36 19.00 10.20 9.00 5.701.25-11 ISO 7-112.50 102.1200A 483 260 229 172 318 50.28 19.00 10.20 9.00 6.801.25-11 ISO 7-112.50 110.7250A 150A 584 315 279 144 395 68.310 6 23.00 12.40 11.00 5.701.25-11 ISO 7-115.60 150.6200A 584 315 279 172 395 72.58 23.00 12.40 11.00 6.801.25-11 ISO 7-115.60 159.9250A 584 315 279 205 395 78.010 23.00 12.40 11.00 8.101.25-11 ISO 7-115.60 172.0300A 200A 686 392 335 172 472 111.312 8 27.00 15.40 13.20 6.801.25-11 ISO 7-118.60 245.4250A 686 392 335 205 472 118.110 27.00 15.40 13.20 8.101.25-11 ISO 7-118.60 260.3300A 686 392 335 241 472 123.912 27.00 15.40 13.20 9.501.25-11 ISO 7-118.60 273.2SERIES 731D6/168,34/114.3 L1 H1 H2 E L" TAP09.20_6Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_C3" 12" /80-300 MM SIZESAS DIMENSIONSSeries 731-D withAustralian Standard Flange Table ESERIES 731D6/168,34/114.3 L1 H1 H2 E L" TAPSize Dimensions mm/inchesApprox. Wgt. EachSystem Side GroovedPump Side FlangeAS Table EThread Sizekg/Lbs.Millimeters/Inches L L1 H1 H2 E50 279 160 140 83 190 9.176.1 mm2 11.00 6.30 5.50 3.301-11 ISO 7-17.50 20.18050 279 160 140 83 190 9.13 2 11.00 6.30 5.50 3.301-11 ISO 7-17.50 20.1279 160 140 93 190 12.676.1 mm11.00 6.30 5.50 3.701-11 ISO 7-17.50 27.780 279 160 140 101 190 12.63 11.00 6.30 5.50 4.001-11 ISO 7-17.50 27.7100330 187 165 93 222 15.0476.1 mm13.00 7.40 6.50 3.701-11 ISO 7-18.70 31.680 330 187 165 101 222 15.03 13.00 7.40 6.50 4.001-11 ISO 7-18.70 31.6100 330 187 165 116 222 15.74 13.00 7.40 6.50 4.601-11 ISO 7-18.70 34.6125 80* 381 213 191 101 250 20.05 3 15.00 8.40 7.50 4.001.25-11 ISO 7-19.80 44.0100 381 213 191 116 250 22.24 15.00 8.40 7.50 4.601.25-11 ISO 7-19.80 49.0125 381 213 191 130 250 23.75 15.00 8.40 7.50 5.101.25-11 ISO 7-19.80 52.3150 100* 406 229 203 116 279 29.06 4 16.00 9.00 8.00 4.601.25-11 ISO 7-111.00 64.0125 406 229 203 130 279 30.05 16.00 9.00 8.00 5.101.25-11 ISO 7-111.00 67.3150 406 229 203 144 279 31.96 16.00 9.00 8.00 5.701.25-11 ISO 7-111.00 70.3200125* 483 260 229 130 318 44.78 5 19.00 10.20 9.00 5.101.25-11 ISO 7-112.50 98.5150 483 260 229 144 318 46.36 19.00 10.20 9.00 5.701.25-11 ISO 7-112.50 102.1200 483 260 229 172 318 50.28 19.00 10.20 9.00 6.801.25-11 ISO 7-112.50 110.7250 150* 584 315 279 144 395 68.310 6 23.00 12.40 11.00 5.701.25-11 ISO 7-115.60 150.6200 584 315 279 172 395 72.58 23.00 12.40 11.00 6.801.25-11 ISO 7-115.60 159.9250 584 315 279 205 472 78.010 23.00 12.40 11.00 8.101.25-11 ISO 7-118.60 172.0300 200* 686 392 335 172 472 111.312 8 27.00 15.40 13.20 6.801.25-11 ISO 7-118.60 245.4250 686 392 335 205 472 118.110 27.00 15.40 13.20 8.101.25-11 ISO 7-118.60 260.3300 686 392 335 241 472 123.912 27.00 15.40 13.20 9.501.25-11 ISO 7-118.60 273.2* Available with No. 50 Concentric Reducer and the appropriate coupling for additional size needs. Contact Victaulic for details. 09.20_7Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CSUPPORT AND TAP BOSS LOCATIONSeries 731-D Suction DiffuserInlet SizeInchesmmBoss TapTwo PlacesInches/mmSupport LocationsThree PlacesInches/mmA B C D# E# F G3 1.88 3.25 1.00 1.30 1.80 2.10 2.3080 47.8 82.6 25.4 33.0 45.7 53.3 58.44 2.70 3.25 1.00 1.30 1.80 2.70 2.90100 68.6 82.6 25.4 33.0 45.7 68.6 73.75 3.02 4.25 1.50 1.80 2.70 3.35 3.83125 76.7 108.0 38.1 45.7 68.6 85.1 58.46 3.52 4.50 1.50 1.80 2.70 4.00 4.52150 89.4 114.3 38.1 45.7 68.6 101.6 114.88 4.45 5.00 1.50 1.80 2.70 5.18 5.70200 113.0 127.0 38.1 45.7 68.6 131.6 144.810 5.50 6.50 1.50 1.80 2.70 6.45 6.97250 139.7 165.1 38.1 45.7 68.6 163.8 177.012 6.48 8.00 1.50 1.80 2.70 7.65 8.17300 164.6 203.2 38.1 45.7 68.6 194.3 207.5DE ACFGB# Listed as diameters.Support09.20_8Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CASSEMBLY CLEARANCE The recommended access requirements and support leg pipe diameters are listed in the following table. The recom-mended support leg in pipe diameters is based on Schedule 40 pipe. Reference the illustration on the next page.Recommended Mininmum Clearance Required to Remove Diffuser BasketANSI DIN GBSize Inches/mmClearanceCInches/mmRec.SupportLeg PipeDiameter InchesSize mm/InchesClearanceCmm/InchesRec.SupportLeg PipeDiameter InchesSize mm/InchesClearanceCmm/InchesRec.SupportLeg PipeDiameter Inches32 6.001 76.1 mm50 15250 15280 50 152 1 26.001 76.1 mm2 6.001 2.5 6.00 8050 1521 8050 1521 65 152 3 2 6.00 3 2 6.003 6.00 152 15280 15276.1 mm6.0076.1 mm6.0042.5 7.001 80 152 80 152100 65 178 3 6.00 3 6.003 7.00 1001781 1001781 80 178 476.1 mm7.00 476.1 mm7.004 7.00 80 178 80 178100 178 3 7.00 3 7.0053 8.002100 178 100 178125 80 203 4 7.00 4 7.004 8.00139.7 mm 2032139.7 mm 76.1 mm2032100 20376.1 mm8.00 8.005 8.00 80 203 80 203125 203 3 8.00 3 8.0064 9.502100 203 100 203150 100 241 4 8.00 4 8.005 9.50 203 203125 241139.7 mm8.00139.7 mm8.006 9.50 12580 203212580 2032150 241 5 3 8.00 5 3 8.0085 12.002100 203 100 203200 125 305 4 8.00 4 8.006 12.00 125 203 125 203150 305 5 8.00 5 8.008 12.00 150100 2412150100 2412200 305 6 4 9.50 6 4 9.50106 16.002241 241250 150 406139.7 mm9.50139.7 mm9.508 16.00 125 241 125 241200 406 5 9.50 5 9.5010 16.00 150 241 150 241250 406 6 9.50 6 9.50128 18.00220030522003052300 200 457 8139.7 mm12.00 8139.7 mm12.0010 18.00 125 305 125 305250 457 5 12.00 5 12.0012 18.00 150 305 150 305300 457 6 12.00 6 12.00200 305 200 3058 12.00 8 12.00250150 4062250 150 406210 6 16.00 10 6 16.00200 406 200 4068 16.00 8 16.00250 406 250 40610 16.00 10 16.00300200 4572300 200 457212 8 18.00 12 8 18.00250 457 250 45710 18.00 10 18.00300 457 300 45712 18.00 12 18.00table continued on p10 Based on Schedule 40 pipe diameter. 09.20_9Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CAS Table ESize mm/InchesClearanceCmm/InchesRec.SupportLeg PipeDiameter Inches50 15276.1 mm2 6.001 8050 1521 3 2 6.0015276.1 mm6.0080 1523 6.001001781 476.1 mm7.0080 1783 7.00100 1784 7.00125 80 20325 3 8.00100 2034 8.00125 2035 8.00150 100 24126 4 9.50125 2415 9.50150 2416 9.50200 125 30528 5 12.00150 3056 12.00200 3058 12.00250 150 406210 6 16.00200 4068 16.00250 40610 16.00300 200 457212 8 18.00250 45710 18.00300 45712 18.00ASSEMBLY CLEARANCEJISSize mm/InchesClearanceCmm/InchesRec.SupportLeg PipeDiameter Inches50A 15276.1 mm2 6.001 80A50A 1521 3 2 6.0015276.1 mm6.0080A 1523 6.00100A1781 476.1 mm7.0080A 1783 7.00100A 1784 7.002032 139.7mm 76.1 mm8.00125A2032576.1 mm8.0080A 2033 8.00100A 2034 8.00125A 2035 8.00150A100A 24126 4 9.50241139.7 mm9.50125A 2415 9.50150A 2416 9.50200A3058139.7 mm12.00125A 3055 12.00150A 30526 12.00200A 3058 12.00250A150A 40610 6 16.00200A 4068 16.00250A 40610 16.00300A 200A 45712 8 18.00250A 45710 18.00300A 457212 18.00Recommended Mininmum Clearance Required to Remove Diffuser BasketC Based on Schedule 40 pipe diameter. 209.20_10Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CPERFORMANCE DATASizeInches/mm Flow Data Cv/Kv Values2 10576.1 mm50A9132 10580 50A9110576.1 mm A913 12080B104416510076.1 mm C1433 19280D1664 214100E185275139.7 mm 76.1 mm F2383 27580F2384 309100G267334139.7 mmH2895 3 275125 80F2384 309100G2675 334125H2896 4 393150 100I340426139.7 mm J3685 426125J3686 481150K4168 678200139.7 mm L5865 678125L5866 766150M6638 856200N74010 6 1095250 150O9478 1223200P105810 1337250Q115712 8 1803300 200R156010 1803250R156012 1926300S1666P=Q2Cv2Where:Q = Flow (GPM)P = Pressure Drop (psi)Cv = Flow Coefcient Q=Cvx PFormulas for CV Values:P=Q2KvWhere:Q = Flow ( )P = Pressure (bar)Kv = Flow FactorQ=Kvx Pm3hr.Formulas for KV Values:Cv values for flow of water at +60F/+16C through a fully open valve.09.20_11Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CPERFORMANCE DATASeries 731D Suction DiffuserFlow Rate - GPM Pressure Drop - psiFlow Rate m/hrPressure Drop Bar0.010.1110 100 1000ABCDE H KJGFIL MNOPQRSPressure Drop - BarFlow Rate - m3/hr Series 731D Suction DiffuserFlow Rate GPMPressure Drop - psi0.111010 100 1000 10000ABCDEHKJ GFILMNOPQRS09.20_12Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESwww.victaulic.comVICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.REV_CWARRANTYThis product shall be manufactured by Victaulic or to Victaulic specifications. All products to be installed in accordance with current Victaulic installation/assembly instructions. Victaulic reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligations.NOTERefer to the Warranty section of the current Price List or contact Victaulic for details.INSTALLATION Reference should always be made to the I-100 Victaulic Field Installation Handbook for the product you are installing. Handbooks are included with each shipment of Victaulic products for complete installation and assembly data, and are available in PDF format on our website at www.victaulic.com.09.20Suction DiffuserSERIES 731-D 09.20 CARBON STEEL PIPE - GROOVED ACCESSORIESFor complete contact information, visit www.victaulic.com09.20 5499 REV CUPDATED 02/2013VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2013 VICTAULIC COMPANY.