Technical specification Flygt N 3301, 50 Hz
4G50 mm 2 4G70 mm 2 Y/D start SUBCAB 7G6+2x1,5 mm 2 Monitoring equipment Thermal contacts opening temp. 140 C Leakage sensor in inspection chamber FLS Material Impeller (.180) Impeller (.185) Pump housing Stator housing Shaft Cast iron Hard-Iron Cast iron Cast iron Stainless steel N 3301 Product Submersible pump for pumping clean water, surface water and waste water containing solids or long-fibred material. Denomination Product code 3301.180 3301.185 Installation P, S, T, Z Impeller characteristics LT, MT, HT Process data Liquid temperature-standard max +40 C Depth of immersion max 20 m The ph of the pumped liquid 5,5-14 Liquid density max. 1100 kg/m 3 Motor data Frequency 50 Hz Insulation class H (+180 C) Voltage variation - continuously running max ± 5% - intermittent running max ± 10% Voltage imbalance between phases max 2% No. of starts/hour max 30 Cable Direct-on-line start SUBCAB 4G6+2x1,5 mm 2 4G10+2x1,5 mm 2 4G16+2x1,5 mm 2 4G25+2x1,5 mm 2 4G35+2x1,5 mm 2 O-rings Alternative Material 1 Nitrile rubber 2 Fluorinated rubber Mechanical face seals Alternative Inner seal Outer seal 1 Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide 2 Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide Surface Treatment All cast parts are primed with a water-borne primer. The finishing coat is a high-solid two pack paint. Weight See dimensional drawing. Option 3301.090 Ex. proof design 3301.095 Ex. proof design Warm liquid version on request Other cables Accessories Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide Silicon carbide/ Silicon carbide Discharge connections, adapters, hose connections and other mechanical accessories. Electrical accessories such as pump controller, control panels, starters, monitoring relays, cables. See separate booklet or www.ittwww.com, for further information. N 3301 3
LT-Motor rating and performance curve Curve/Impeller No Rated power, kw Rated current, A Starting current, A Power factor cos ϕ Ex proof version available Installation P S T Z 400 V, 50 Hz, 3 ~, 735 r/min 810 37 80 425 0,74 812 1 37 80 425 0,74 814 37 80 425 0,74 816 1 37 80 425 0,74 818 1 37 80 425 0,74 400 V, 50 Hz, 3 ~, 985 r/min 622 1 45 93 545 0,78 624 45 93 545 0,78 626 1 45 93 545 0,78 400 V, 50 Hz, 3 ~, 985 r/min 620 55 113 660 0,78 Y/D starting current is approximately 1/3 of D starting current. 1 Only.180 P [kw] 35 30 25 20 15 H [m] 16 14 12 10 8 6 4 2 810 812 814 816 818 LT 810 814 812 818 816 0 0 100 200 300 400 500 600 Q [l/s] P [kw] 50 45 40 35 30 626 624 622 620 H [m] 25 LT 20 15 10 5 622 620 626 624 0 0 100 200 300 400 500 600 Q [l/s] 4 N 3301
MT-Motor rating and performance curve P [kw] Curve/Impeller No Rated power, kw Rated current, A Starting current, A Power factor cos ϕ Ex proof version available Installation P S T Z 400 V, 50 Hz, 3 ~, 985 r/min 632 1 45 93 545 0,78 634 45 93 545 0,78 636 1 45 93 545 0,78 400 V, 50 Hz, 3 ~, 985 r/min 630 55 113 660 0,78 632 1 55 113 660 0,78 634 55 113 660 0,78 636 1 55 113 660 0,78 50 40 30 35 30 25 20 15 10 H [m] 630 632 634 636 MT 630 Y/D starting current is approximately 1/3 of D starting current. 1 Only.180 5 632 634 636 0 0 50 100 150 200 250 300 350 Q [l/s] HT-Motor rating and performance curve P [kw] Curve/Impeller No Rated power, kw Rated current, A Starting current, A Power factor cos ϕ Ex proof version available Installation P S T Z 400 V, 50 Hz, 3 ~, 1475 r/min 452 55 103 490 0,84 454 55 103 490 0,84 456 55 103 490 0,84 458 1 55 103 490 0,84 80 60 40 20 0 70 60 50 40 H [m] 450 450 452 452 HT 454 456 458 400 V, 50 Hz, 3 ~, 1475 r/min 450 1 70 132 565 0,83 452 70 132 565 0,83 454 70 132 565 0,83 456 70 132 565 0,83 Y/D starting current is approximately 1/3 of D starting current. 1 Only.180 30 20 454 456 458 10 0 0 20 40 60 80 100 120 140 160 Q [l/s] N 3301 5
Dimensional drawing All drawings are available as Acrobat documents (.pdf) and AutoCad drawings (.dwg). Download the drawings from www.ittwww.com or contact your local ITT representative for more information. All dimensions are in mm. LT, P-installation LT, P-installation LT, S-installation LT, T-installation LT, T-installation 6 N 3301
LT, Z-installation LT, Z-installation N 3301 7
MT, P-installation MT, S-installation MT, T-installation MT, Z-installation 8 N 3301
HT, P-installation HT, S-installation HT, T-installation HT, Z-installation N 3301 9
10 N 3301
What can ITT Water & Wastewater do for you? Integrated solutions for fluid handling are offered by ITT Water & Wastewater as a world leader in transport and treatment of wastewater. We provide a complete range of water, wastewater and drainage pumps, equipment for monitoring and control, units for primary and secondary biological treatment, products for filtration and disinfection, and related services. ITT Water & Wastewater, headquartered in Sweden, operates in some 140 countries across the world, with own plants in Europe, China and North and South America. The company is wholly owned by the ITT Corporation of White Plains, New York, supplier of advanced technology products and services. 894704_04.en_US.2009-03.TS.N3301 ITT Water & Wastewater AB www.ittwww.com ITT Water & Wastewater AB SE-174 87 Sundbyberg Sweden Visiting address: Gesällvägen 33 Sundbyberg Sweden Tel. +46 8 475 60 00 Fax +46 8 475 69 00