Series 731-G Suction Diffuser - Victaulic

09.14JIS DIMENSIONSL1L112,7 mm3/88.9TAPH1L28/219.1mm12,7 mmTAPH1L23-1508-150H2H2Series 731-G with JIS 10K FlangeSystemSide Grvd.SIZEXLEPumpSide Flgd.10KDN80A – 165,1 mm SizesDimensionsmillimeters/Inchesmillimeters L L 1 L 2* H 1 H 2 BSPTBDN80A X 50A 270 160 179 140 77,5 25 190 9,8X 10.63 6.30 7.05 5.51 3.05 1 7.48 21.7X 65A 270 160 179 140 87,5 25 190 9,8X 10.63 6.30 7.05 5.51 3.44 1 7.48 21.7X 80A 270 160 179 140 92,5 25 190 9,8X 10.63 6.30 7.05 5.51 3.64 1 7.48 21.7DN100A X 50A – – – – – – – –X – – – – – – – –X 65A 317 187 221 165 87,5 25 222 16,1X 12.48 7.36 8.70 6.50 3.44 1 8.74 35.4X 80A 317 187 221 165 92,5 25 222 16,1X 12.48 7.36 8.70 6.50 3.64 1 8.74 35.4X 100A 317 187 221 165 105 25 222 16,1X 12.48 7.36 8.70 6.50 4.13 1 8.74 35.4139,7 X 100A 363 213 251 191 105 32 250 23,5X 14.29 8.39 9.88 7.52 4.13 1¹⁄₄ 9.84 51.9X 125A 363 213 251 191 125 32 250 23,5X 14.29 8.39 9.88 7.52 4.92 1¹⁄₄ 9.84 51.9165,1 X 100A 394 229 273 203 105 32 279 30.4X 15.51 9.02 10.75 7.99 4.13 1¹⁄₄ 10.98 68.2X 125A 394 229 273 203 125 32 279 30.4X 15.51 9.02 10.75 7.99 4.92 1¹⁄₄ 10.98 68.2X 150A 394 229 273 203 140 32 279 30.415.51 9.02 10.75 7.99 5.51 1¹⁄₄ 10.98 68.2216,3 X 150A 464 260 323 229 140 32 318 54,7X 18.27 10.24 12.72 9.02 5.51 1¹⁄₄ 12.52 120.6X 200A 464 260 323 229 165 32 318 54,7X 18.27 10.24 12.72 9.02 6.50 1¹⁄₄ 12.52 120.6267,4 X 200A 561,5 315 398 279 165 32 395 87,3X 22.11 12.40 15.67 10.98 6.50 1¹⁄₄ 15.55 192.5X 250A 561,5 315 398 279 200 32 395 87,3X 22.11 12.40 15.67 10.98 7,87 1¹⁄₄ 15.55 192.5318,5 X 250A 668 392 474 335 200 32 472 131,7X 26.30 15.48 18.66 13.19 7.87 1¹⁄₄ 18.58 290.4X 300A 668 392 474 335 222,5 32 472 131,7X 26.30 15.48 18.66 13.19 8.78 1¹⁄₄ 18.58 290.4DN350A X 250A 727 410 532 365 212,5 40 540 150,7X 28.62 16.14 20.94 14.37 8.37 1¹⁄₂ 21.26 332.3X 300A 727 410 532 365 230 40 540 150,7X 28.62 16.14 20.94 14.37 9.06 1¹⁄₂ 21.26 332.3X 350A 727 410 532 365 260 40 540 150,7X 28.62 16.14 20.94 14.37 10.24 1¹⁄₂ 21.26 332.3DN400A X 300A – – – – – – – –X – – – – – – – –X 350A 839 497 643 403 222,5 40 639 180,6X 33.03 19.57 25.31 15.87 8.78 1¹⁄₂ 25.16 398.2X 400A – – – – – – – –X – – – – – – – –*See minimum clearance requirement table on page 8.(BSPT)LE216,3 – DN400A mm SizesDISCONTINUED PRODUCTE(BSPT)Aprx.Wgt.Eachkg/Lbs.Series 731-G Suction Diffuser 5

09.14JIS DIMENSIONSL1L112,7 mm3/88.9TAPH1L28/219.1mm12,7 mmTAPH1L23-1508-150H2H2Series 731-G with JIS 20K FlangeSystemSide Grvd.SIZEXLEPumpSide Flgd.10KDN80A – 165,1 mm SizesDimensionsmillimeters/Inchesmillimeters L L 1 L 2* H 1 H 2 BSPTBDN80A X 50A 270 160 179 140 77,5 25 190 9,8X 10.63 6.30 7.05 5.51 3.05 1 7.48 21.7X 65A 270 160 179 140 87,5 25 190 9,8X 10.63 6.30 7.05 5.51 3.44 1 7.48 21.7X 80A 270 160 179 140 100,0 25 190 9,8X 10.63 6.30 7.05 5.51 3.94 1 7.48 21.7DN100A X 50A – – – – – – – –X – – – – – – – –X 65A 317 187 221 165 87,5 25 222 16,1X 12.48 7.36 8.70 6.50 3.44 1 8.74 35.4X 80A 317 187 221 165 100,0 25 222 16,1X 12.48 7.36 8.70 6.50 3.94 1 8.74 35.4X 100A 317 187 221 165 112,5 25 222 16,1X 12.48 7.36 8.70 6.50 4.43 1 8.74 35.4139,7 X 100A 363 213 251 191 112,5 32 250 23,5X 14.29 8.39 9.88 7.52 4.43 1¹⁄₄ 9.84 51.9X 125A 363 213 251 191 135,0 32 250 23,5X 14.29 8.39 9.88 7.52 5.82 1¹⁄₄ 9.84 51.9165,1 X 100A 394 229 273 203 112,5 32 279 30.4X 15.51 9.02 10.75 7.99 4.43 1¹⁄₄ 10.98 68.2X 125A 394 229 273 203 135,0 32 279 30.4X 15.51 9.02 10.75 7.99 5.82 1¹⁄₄ 10.98 68.2X 150A 394 229 273 203 154 32 279 30.415.51 9.02 10.75 7.99 6.06 1¹⁄₄ 10.98 68.2216,3 X 150A 464 260 323 229 152,5 32 318 54,7X 18.27 10.24 12.72 9.02 6.00 1¹⁄₄ 12.52 120.6X 200A 464 260 323 229 175 32 318 54,7X 18.27 10.24 12.72 9.02 6.89 1¹⁄₄ 12.52 120.6267,4 X 200A 561,5 315 398 279 175 32 395 87,3X 22.11 12.40 15.67 10.98 6.89 1¹⁄₄ 15.55 192.5X 250A 561,5 315 398 279 215 32 395 87,3X 22.11 12.40 15.67 10.98 8.47 1¹⁄₄ 15.55 192.5318,5 X 250A 668 392 474 335 215 32 472 131,7X 26.30 15.48 18.66 13.19 8.47 1¹⁄₄ 18.58 290.4X 300A 668 392 474 335 240 32 472 131,7X 26.30 15.48 18.66 13.19 9.95 1¹⁄₄ 18.58 290.4DN350A X 250A 727 410 532 365 212,5 40 540 150,7X 28.62 16.14 20.94 14.37 8.37 1¹⁄₂ 21.26 332.3X 300A 727 410 532 365 230 40 540 150,7X 28.62 16.14 20.94 14.37 9.06 1¹⁄₂ 21.26 332.3X 350A 727 410 532 365 260 40 540 150,7X 28.62 16.14 20.94 14.37 10.24 1¹⁄₂ 21.26 332.3DN400A X 300A – – – – – – – –X – – – – – – – –X 350A 839 497 643 403 270 40 639 180,6X 33.03 19.57 25.31 15.87 10.63 1¹⁄₂ 25.16 398.2X 400A – – – – – – – –X – – – – – – – –*See minimum clearance requirement table on page 8.(BSPT)LEDN200A – DN400A mm SizesE(BSPT)Aprx.Wgt.Eachkg/Lbs.DISCONTINUED PRODUCT6 Series 731-G Suction Diffuser

09.14ANSI DIMENSIONSSeries 731 Two-PieceSuction DiffuserC - ESIZESystemSide Grvd. XPumpSide Flgd.DimensionsInches/millimetersNominal InchesActual mm C - E C - O OAL OAH OAWSeries 731 with ANSI Class 150 FlangeDIN DIMENSIONSSeries 731 Two-PieceSuction DiffuserC - OAprx.Wgt.EachLbs./kg4 X 2 5.00 8.30 14.44 8.97 6.75 30.0100 X 50 127 211 367 228 172 13,616 X 12 12.00 26.00 39.50 23.00 27.12 525.0400 X 300 305 661 1003 584 689 238,116 X 16 15.50 30.50 47.50 27.50 29.00 700.0400 X 400 394 775 1207 699 737 317,5NOTE: Series 731 two piece body utilizes 3 / 16" (4,8 mm) diameter holes.C - EC - OOALOAHRemovable Strainer& Flow StraightenerSIZESystem PumpDimensionsAprx.Side Grvd. X Side Flgd.millimeters/InchesWgt.Actual mmNominal Inches C - E C - O OAL OAH OAWEachkg/Lbs.Series 731 with PN10 and PN16 Flange100 X 50 127 211 367 228 172 13,64 X 2 5.00 8.30 14.44 8.97 6.75 30.0400 X 300 305 661 1003 584 689 238,116 X 12 12.00 26.00 39.50 23.00 27.12 700.8400 X 400 394 775 1207 699 737 317,516 X 16 15.50 30.50 47.50 27.50 29.00 700.0NOTE: Series 731 two piece body utilizes 4,8 mm ( 3 / 16") diameter holes.OALOAHRemovable Strainer& Flow StraightenerDISCONTINUED PRODUCTABABOAWOAWSeries 731-G Suction Diffuser 7

MATERIAL SPECIFICATIONSHousing (body, coupling, end cap): Ductile iron conforming to ASTM A-395.Coupling Gasket: (specify choice)*Standard09.14• Grade “E” EPDMEPDM (Green color code). Temperature range –30°F to +230°F (–34°C to +110°C). Recommended forcold and hot water service within the specified temperature range plus a variety of dilute acids, oil-freeair and many chemical services. UL classified in accordance with ANSI/NSF 61 for cold +86°F (+30°C)and hot +180°F (+82°C) potable water service. NOT RECOMMENDED FOR PETROLEUM SERVICES.Optional - Special Order• Grade “T” nitrileNitrile (Orange color code). Temperature range –20°F to +180°F (–29°C to +82°C). Recommended forpetroleum products, air with oil vapors, vegetable and mineral oils within the specified temperaturerange. Not recommended for hot water services over +150°F (+66°C) or for hot dry air over +140°F(+60°C).*Services listed are General Service Recommendations only. It should be noted that there are services forwhich these gaskets are not recommended. Reference should always be made to the latest VictaulicGasket Selection Guide for specific gasket service recommendations and for a listing of services whichare not recommended.Diffuser: Stainless steel, type 304, frame and perforated sheet with 5 / 32" (4 mm)# diameter holes.#Diffusers on two-piece body sizes 4 X 2" (100 X 50 mm) , 16 X 12" (400 X 300 mm) and 16 X 16" (400 X400 mm) have 3 / 16" (4,8 mm) diameter holes.Start-up Pre-filter: 20 mesh Stainless steel, type 304.Bolts/Nuts: Heat treated carbon steel, track head conforming to physical properties of ASTM A-183minimum tensile 110,000 psi (758340 kPa).Support: Boss for support. See table above for size. (Support not supplied).DISCONTINUED PRODUCTSeries 731-G Suction Diffuser 9

09.14PERFORMANCE DATAPressure loss values for flow of water at 60°F (+16°C) shown below.Pressure Drop - psiSeries 731-G1010.10.01Flow Rate - GPMJIS AND DIN FLOW DATASeries 731-G10.10.010.00110 100 1000 10000Flow Rate - m3/hr1 psi/1 bar equals C v/K vPressure Drop - bar88,9 ✕ DN50, DN65, DN80IMPERIAL FLOW DATA3 ✕ 2, 2¹⁄₂, 310 100 1000 10000114,3 ✕ DN65, DN80, DN1004 ✕ 2¹⁄₂, 3, 4168,3 ✕ DN100, DN125, DN150141,3 ✕ DN80, DN100, DN1255 ✕ 3, 4, 56 ✕ 4, 5, 6219,1 ✕ DN125, DN150, DN2008 ✕ 5, 6, 810 ✕ 6, 8, 10273,0 ✕ DN150, DN200, DN250323,9 ✕ DN200, DN250, DN300355,6 ✕ DN250, DN300, DN350406,4 ✕ DN300, DN350, DN40012 ✕ 8, 10, 1214 ✕ 10, 12, 1416 ✕ 12, 14, 16DISCONTINUED PRODUCTAll products shall 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.10 Series 731-G Suction Diffuser