2400 Series High Capacity Circulators - TACO - HVAC

1 Taco 2400 series high capacity circulators are specifically designed for quiet, efficient, dependable operation in a wide range of medium to high flow/head hydronic heating, chilled water cooling and hot water recirculation applications. The space saving, close-coupled, maintenance free motor with permanently lubricated, sealed-for-life bearings, Noryl impeller and durable, carbon/silicon-carbide mechanical seal provide unmatched reliability. Available in Cast Iron or Stainless Steel construction. 2400 series high capacity circulators Taco Catalog # 100-72 Supersedes: 03/02/15 Effective Date: 05/17/16 Printed in USAW ater Circulation Pumps & CirculatorsStainless Steelmodels onlyLow-LeadCompliantFeatures & Benefits2400 Series high Capacity CirculatorsApplicationThe compact 2400 series high capacity circulators are designed for quiet, efficient, maintenance-free operation in a wide range of larger residential and commercial hydronic systems.

2 Typical applications include hydronic heating, in-floor radiant, snow melt, high pressure drop boilers, outdoor wood boilers, chilled water cooling, geothermal heat pumps, primary/secondary loops and hydro air fan coils. The Stainless Steel 2400 Series should be used for open, domestic water recirculation systems. The carbon/silicon-carbide mechanical seal is easy to service in only a few minutes. Features Compact, space saving design Powerful close-coupled, maintenance free motor Superior efficiency, high starting torque Permanently lubricated, sealed for life bearings Rugged 1/2" Stainless Steel Shaft Carbon/Silicon-Carbide mechanical seal for long life Universal flange to flange dimensions Ideal for retrofits Anti-Condensate design for chilled water Dual electrical knock-outs Dual pressure taps, suction/dischargePRESSURE TAPS (2)ELECTRICAL KNOCKOUTS (2)

3 high PERFORMANCEMOTOR, SUPERIOR EFFICIENCY ANDSTARTING TORQUEPERMANENTLYLUBRICATEDBALL BEARINGS,SEALED FOR LIFEMAINTENANCE-FREE1/2" STAINLESS STEEL SHAFT FOR MAXIMUM STRENGTH AND CORROSION RESISTANCEMECHANICAL SEALCARBON/SILICON-CARBIDESTAINLESS STEELSEAL PLATECASING-CAST IRON OR STAINLESS STEELNORYL IMPELLER,STAINLESS STEEL INSERTSFlow ( gpm)0102030405060708090100 Total Head (ft)024681012141618202224262830323436384 042444648505254 Flow ( m /h)0246810121416182022 Total Head (meters )0123456789101112131415162400-10 -3P2400-20 -3P2400-30 -3P2400-40 -3P2400-45 -3P2400-50 -3P2400-60 -3P2400-65 -3P2400-70 -3P67543211893234657892400 Series high Capacity CirculatorsPerformance Curves2400 Series high Capacity CirculatorsSubmittal Data Information2400 Series high Capacity CirculatorsSubmittal Data # 101-134 Supersedes: 03/02/15 Effective: 05/17/16 Taco Inc.

4 , 1160 Cranston Street, Cranston, RI 02920 / (401) 942-8000 / Fax (401) 942-2360 Taco (Canada) Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8 / (905) 564-9422 / Fax (905) of Construction Casing: Cast Iron or Stainless Steel Seal Face Plate: Stainless Steel Motor Housing: Aluminum Impeller: 30% Glass-filled Noryl Impeller Insert: Stainless Steel Shaft: Stainless Steel Mechanical Seal (3-piece rotating): Carbon/Silicon-Carbide Motor Bearings: Permanently lubricated ball bearing O-Ring/Flange Gaskets: EPDMM odel Nomenclature S Stainless Steel, Flanged Y 230V/60/1 MotorPerformance Data Maximum Flow: 90 GPM Maximum Head: 46 Feet Minimum Fluid Temp: 40 F (4 C) Maximum Fluid Temp: 225 F (107 C) Maximum Working Pressure.

5 150 psi FOR INDOOR USE ONLYM ounting PositionsRecommendedNot recommended2400 Series Companion Flange SetsModels2400-10/10S -3P2400-20/20S -3P2400-45/45S -3P2400-50/50S -3P 2-Bolt2400-50/50S/2 -3P 2-Bolt2400-30/30S -3P2400-40/40S -3P 2-Bolt2400-60/60S -3P2400-65/65S -3P2400-70/70S -3P 4-Bolt2400-70/70S/3 -3P 4-BoltConnectionIron NPTS. Steel NPTB ronze SWTShut-Off NPTShut-Off SWTIron NPTS. Steel NPTIron NPTS. Steel NPTShut-Off NPTShut-Off SWTIron NPTS. Steel, NPTIron NPTS. Steel, NPT3/4"110-251F110-251SF110-523 BSFSF-075 TSF-075S------------------------------1" 110-252F110-252SF110-524 BSFLSF-100 TSF-100S------------------------------1- 1/4"110-253F110-253SF110-525 BSFSF-125 TSF-125S------194-1540F194-1540 SFSF-125T-0012 SFL-125S-0012------------1-1/2"110-254F1 10-254SF110-526 BSFLSF-150 TSF-150S------194-1542F194-1542 SFSF-150T-0012SF-150S-0012------------2" ---------------194-2124F194-2124SF------ ------185-086C185-086S------3"---------- -----------------------------185-113C185 -113S2-1/2"----------------------------- ----------185-112C185-112S2400-10 -3P2400-20 -3P2400-30 -3P2400-40 -3P2400-45 -3P2400-50 -3P2400-50/2 -3P2400-60 -3P2400-65 -3P2400-70 -3P2400-70/3

6 -3P6-3/86-3/88-1/28-1/26-3/86-3/86-3/88- 1/28-1/28-1/28-1/21621622162161621621622 162162162164-1/24-1/24-3/44-3/44-5/84-5/ 85-1/45-3/165-1/25-1/26-5/81141141211211 191191331321401401683-3/163-3/164-1/44-1 /43-3/163-3/163-3/164-1/44-1/44-1/44-1/4 82821081088282821081081081086-7/86-7/888 8-3/48-3/48-3/47-7/89-7/89-7/810-1/2555- 1/45-1/46-7/86-7/86-7/85-1/47-1/47-1/47- 1/41271271331331751751751331841841843-3/ 43-3/43-3/43-3/43-3/43-3/43-3/43-3/43-3/ 43-3/43-3 -3P2400-20S -3P2400-30S -3P2400-40S -3P2400-45S -3P2400-50S -3P2400-50S/2 -3P2400-60S -3P2400-65S -3P2400-70S -3P2400-70S/3 -3P175175203203222222222200251251267 Pump Dimensions & Weights All dimensions and weights are KgShip mmFin. mmEin.

7 MmDin. mmCin. mmBin. mmACastIronStainlessSteelDEFCABS tainless Steel models onlyLow-Lead CompliantElectrical DataModel is a registered trademark of General Electric -3P2400-20 -3P2400-30 -3P2400-40 -3P2400-45 -3P2400-50 -3P2400-60 -3P2400-65 -3P2400-70 Drip Proof, Permanent SplitCapacitor, Thermally PtotectedRECOMMENDEDNOT RECOMMENDEDFLOWRECOMMENDEDNOT RECOMMENDEDFLOW