SLW 卧式离心泵

SLW SERIES HORIZONTAL CENTRIFUGAL PUMP 20 06 Pr od uc tC at al og 13661725188 01 Outline of the product 02 Working conditions 03 Structure description 06 SLW type pump performance data 13 SLWD type pump performance data 16 SLW(SLWD) type pump dimension figure 24 SLWD type pump dimension table 27 SLW(SLWD) type pump installation basic figure table 27 SLW type pump table of basic dimension 32 Erection of the pump 33 Maintenance of the pump 34 Failures causes and troubleshooting 37 Reference table for pipeline loss 04 SLW SLWD atlas of style 31 SLWD type pump table of basic dimension 01 Product features 02 Model meaning 02 Chief usage 16 SLW type pump dimension table 32 Start and stop of the pump 13661725188 01 OVERVIEW OF PRODUCT SLW(SLWR SLWH SLWY SLWHY) SLWD ( SLWRD SLWHD SLWYD SLWHYD) SLS SLS ISO2858 IS DL 3 1.5 2400m /h, 8 150m A B C 250 SLWR SLWH SLWY SLWHY FEATURES OF PRODUCT 1 30 2 3 4 5 SLW series single-stage end-suction horizontal centr- ifugal pumps are made by way of improving the design of SLS series vertical centrifugal pumps of this company with the performance parameters identical to those of SLS series and in line with the requirements of ISO 2858. The products are produced strictly according to the relevant re- quirements, so they have a stable quality and reliable performance and are the brand-new ones instead of model IS horizontal pump, model DL pump etc. ordinary pumps. They are divided into basic type, flow-expansion type A B C cutting type etc. in more than 250 specifications 3 and with a flow range of 1.5-2400m /h and a head range of 8-150m. And, per the different fluid media and tempe- ratures, model SLWR hot-water pump, mode SLWH chem- ical pump, model SLWY oil pump and model SLWHY horizontal anti-explosion chemical pump etc. series prod- ucts are designed and manufactured and have the same pe- rformance parameters. 1.Compact structure. These series pumps have an integrally Horizontal structure, beautiful appearance and less area of occupied land, which, comparing with the ordinary ones, is reduced by 30%. 2.Stable running, low noise, high concentricity of assem- bly. By the straight joint between the motor and the pump, the middle structure is made simplified, thus en- hancing the running stability, making the impeller of a good balance of moving-resting, resulting in no vibration during running and improving the environment of use. 3.No leakage. A mechanical seal of antisepticcarbide alloy is used for the shaft sealing so as to get rid of the ser- ious leakage of the fillings of centrifugal pumps and ensure the operating place clean and neat. 4.Convenient service. Service can be easily done withou t removing any pipeline because of the back-door structure. 5.Viewing from the inlet of the pump, the outlet of it can be mounted in one of the three ways, horizontally left- ward, vertically upward and horizontally rightward. SLW SERIES SINGLE-STAGE END-SUCTION HORIZONTAL CENTRIFUGAL PUMPS 13661725188 02 WORKING CONDITIONS 1 1.6MPa + 1.6MPa 0.4MPa 1.6 MPa 2 0.1 0.2 mm 3 40 95 1.Max. Working pressure of pump system is 1.6MPa, that is to say the pressure at the suction + the stroke 1.6MPa, the pressure in static tests is 2.5MPa,please notify the pressure for the system at work when ordering and i t sh- ould be otherwise noted if the said pressure is larger than 1.6MPa so as to use cas t stee l materia l fo r the over-flow and joint parts. 2.Proper medium: the medium for pure-water pumps should have no corrosive liquid and the volume of non-melting mediumsolid should not be over 0.1% of the unit volune and the graininess less than 0.2mm. Please notify at oredr if the medium to be used with small grain. 3.No larger than 40 of the ambient temperature , no higher than 1000m of the above-sea level and no more than 95% of the relative humidity. MAJOR PURPOSE 1 SLW 80 1.SLW ser ies hor izonta l cen t r i fuga l pump i s used to transport pure water and other liquids of the similar phy- sical nature as pure water and suitable for water supply and drainage in industries and cities boost water-feeding of high buildings garden irregation fire-fighting boost remote mater-transportation warming cold-hot water ci- rculation and boost in bathrooms,and equipment complet- ing as well. The temperature of the used medium is u nder 80 . (mm) (mm) SLW SLWR SLWH SLWY SLWHY SLWD MODEL MEANING SLW 80 160 (I) A (B) Impeller through second-cutting Impeller through first-cutting Incremental capacity Nominal O.D.of impeller(mm) Nominal dia. of inlet and outlet apertures(mm) SLW horizontal centrifugal pump SLWR horizotal hot-water pump SLWH horizontal chemical pump SLWY horizontal non-explosive oil pump SLWHY horizontal non-explosive chemical pump SLWD horizontal low speed centrifugal pump 13661725188 03 2 SLWR 120 3 SLWH -20 120 4 SLWY 3 -20 120 1000Kg/m 5 SLWHY -20 120 2.SLWR series horizontal hot-water pump is suitable for the warming,hot-water boost , circulation, transportation etc. heat-supply system of the buildings and houses in civil and enterprise units, such as power station, thermal power station residual heat utilization, metallurgy, che- mical industry, texti le, wood process, paper-making etc. where there is a high-temperature hot-water supply sys- tem from industrial boilers. The used medium's temp- erature is under 120 . 3.SLWH series horizontal chemical pump is used to tran- sport the liquid containing no solid grain, of cornosivity and a similar viscosity like water and suitable for light textile industry, petroleum, chemistry, metallurgy, ele- ctric power, paper-making, food, pharmacy, synthetic fibre etc.Departments.The temperature is -20 -120 . 4.SLWY series horizontal anti-explosion oil pump is suita- ble for the industries of petroleum, light texti le industry, chemistry, mechanism tec.to transport non-corro sive, combustible and explosible liquids, the t emperature of the transported medium is -20 -120 and the me- 3 dium intensity 1000Kg/m . 5.SLWHY series horizontal anti-explosion chemical pump is used to transport the liquid containing no solid grain, of corrosivity and a similar viscosity like water, comb- ustible and explosible and suitable for light textile industry, petroleum, chemistry, metallurgy, mine, pharm- acy, synthetic fibre etc.departments. The used temperat- ure is -20 -120 . STRUCTURE DESCRIPTION 1 2 3 4 5 6 7 8 9 Pump casing Impeller Impeller nut Mechanical seal Pump cover Water-bloching ring Plug Fundation Motor quantity 1 1 1 1 1 4 1 11 2 3 4 5 6 7 8 9 SLW SERIES SINGLE-STAGE END-SUCTION HORIZONTAL CENTRIFUGAL PUMPS 13661725188 04 See the figure for the structure. This pump consists of pump , motor and fundation three parts and its structure is formed by pump casig, impeller, pump cover, mechanical seal etc. Components.It is a single-stage single-suction ho rizontal centrifugal pump a nd b oth p ump c asing and cover are separated from the back side of the impeller, that is the back-door structural form. For most of the pumps, a seal ring is set in both front and back of the impeller to make a balance action on the axial force of the rotor. Both pump and motor are coaxial and a dual-angle conta- Cting-ball bearing structure used on the projected end of the motor's shaft can partially balance the residual axial force of the pump.With the straight joint between pump and m- otor, it is not necessary to calibrate when being mounted. Both of them have a common fundation and a buffer das- hpot of model JSD is used to isolate vibration. The outlet of the pump can be mounted vertically upward, leftward or rightward, flexibly and easily. Outlet to leftward(from inlet) Outlet to upward(from inlet) Outlet to rightward(from inlet) SLW SLW ATLAS OF STYLE 12.5 1 32 20 125 80 50 H(m) 150 3 Q(m /h) 150-315(I) 150-350 100-350 80-315(I) 100-315 125-315 150-250(I) 125-25080-250(I) 125-20080-200(I) 100-200 100-250 80-350 65-315(I) 80-31550-315(I) 65-315 80-25065-250(I) 65-200(I) 80-200 50-250(I) 50-200(I) 65-200 65-250 n=2950r/min 40-250(I) 50-20040-200(I) 32-200 40-250 40-200 50-250 125-160 150-16080-160(I) 100-160 125-125 150-12580-125(I) 100-125 400 125-100 100-100 160 200100 80-100(I) 80-16065-160(I) 80-125 65-125(I) 65-16050-160(I) 65-12550-125(I) 80-100 8060 65-100(I) 65-100 4020 50-100(I) 50 30030 50-16040-160(I) 40-125(I) 50-125 160 32- 25-160 32- 25-125 40-125 40-160 50-100 8 10 40-100(I) 32- 25-110 64 100 40-100 125 20-160 20-125 20-110 15-80 51.5 2.5 13661725188 05 SLW ATLAS OF STYLE SLWD ATLAS OF STYLE SLW SERIES SINGLE-STAGE END-SUCTION HORIZONTAL CENTRIFUGAL PUMPS 50 1600500200150 5 8 300 400 20 12.5 32 900600 700 800 12001000 1400 22001800 3Q(m /h) 80 H(m) 250 100-125(I) 80-125 100-125 50-125 65-12550-125(I) 12.5 3 40-125(I) 3.2 6.3 65-125(I) 80-125(I) 25 50 80 100 50-315(I) 50-250(I) 50-160(I) 50-200(I) 65-250 50-250 20 12.5 5 8 40-250 40-250(I) 40-160 65-160 50-16040-160(I) 40-200 40-200(I) 50-200 65-200 50 32 65-315 125-250 80-25065-250(I) 100-25080-250(I) 80-16065-160(I) 100-16080-160(I) 65-200(I) 80-200 80-200(I) 100-200 100-250(I) 125-160100-160(I) 125-200100-200(I) 65-315(I) 80-315 100-31580-315(I) 100-315(I) 125-315 n=1480r/min H(m) 3 Q(m /h)120 150 2004.52 9 18 35 65 150-315(I) 150- 250(I) 300-390 300-480 500 5 600 12.5 8 20 32 50 80 H(m) 400-500 350-525 2000900800700 1000 350-450 1200 1400 18001600 400-450 260024002200 3Q(m /h) 350-600 400-600 n=980r/min 200-400 200-200 150-200 200-250 150-250 200-315150-315 150-400 200-200(I) 200-250(I) 200-315(I) 200-400(I) 350-235 300-300 250- 250-235 250-300 300-235 250(I) 300-250 300-400 250-315 250-400 300-315 350- 400-300 400-315 350-400 200-500(I) 250-500 300-500 315 300 350- 350-500 315 500- 500-300 n=1480r/min 200-500G 200-400G 200-315G 200-250G 200-200G 13661725188 06 SLW TYPE PUMP PERFORMANCE Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) SLW25-110 SLW25-125 SLW25-125A SLW25-160 SLW25-160A SLW32-100 SLW32-125 SLW32-125A SLW32-160 SLW32-160A SLW32-200 SLW32-200A SLW40-100 SLW40-100A SLW40-125 SLW40-125A SLW40-160 SLW40-160A SLW40-160B 0.55 0.75 0.75 1.5 1.1 0.55 1.1 0.75 1.5 1.1 3 2.2 0.55 0.55 1.1 0.75 2.2 1.5 1.1 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 31 35 35 44 40 35 38 37 49 43 68 58 38 37 45 38 52 42 35 0.78 1.11 1.44 16 15 13.5 2.8 4 5.2 0.78 1.11 1.44 20.6 20 18 2.8 4 5.2 0.69 1 1.28 17 16 14.4 2.5 3.6 4.6 0.78 1.11 1.44 33 32 30 2.8 4 5.2 0.72 1.03 1.36 29 28 26 2.6 3.7 4.9 0.97 1.25 1.47 14.5 12.5 11 3.5 4.5 5.3 0.97 1.39 1.80 22 20 18 3.5 5 6.5 0.86 1.25 1.61 20 16 14.4 3.1 4.5 5.8 0.97 1.25 1.67 34 32 26 3.5 4.5 6 0.97 1.25 1.67 26.5 25 19 3.5 4.5 6 0.97 1.25 1.53 53 50 45 3.5 4.5 5.5 1.08 1.11 1.17 43 40 37 3 4 5 1.22 1.75 2.31 13.2 12.5 11.3 4.4 6.3 8.3 1.08 1.56 2.06 10.6 10 9 3.9 5.6 7.4 1.22 1.75 2.31 21 20 18 4.4 6.3 8.3 1.08 1.56 2.06 17.6 16 14.5 3.9 5.6 7.4 1.22 1.75 2.31 33 32 30 4.4 6.3 8.3 1.14 1.64 2.08 29 28 26.3 4.1 5.9 7.5 1.06 1.53 1.94 25.5 24 21.5 3.8 5.5 7.2 Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) SLW40-200 SLW40-200A SLW40-200B SLW40-250 SLW40-250A SLW40-250B SLW40-100(I) SLW40-100(I)A SLW40-125(I) SLW40-125(I)A SLW40-160(I) SLW40-160(I)A SLW40-160(I)B SLW40-200(I) SLW40-200(I)A SLW40-200(I)B SLW40-250(I) SLW40-250(I)A SLW40-250(I)B 4.4 6.3 8.3 1.22 1.75 2.31 51 50 48 4.1 5.9 7.8 1.14 1.64 2.17 45 44 42 3.7 5.3 7 1.03 1.47 1.94 38 36 34.5 4.4 6.3 8.3 1.22 1.75 2.31 82 80 74 4.1 5.9 7.8 1.14 1.64 2.17 72 70 65 3.8 5.5 7 1.06 1.53 1.94 61.5 60 56 8.8 12.5 16.3 2.44 3.47 4.53 13.2 12.5 11.3 8 11 15 2.22 3.05 4.17 10.6 10 9 8.8 12.5 16.3 2.44 3.47 4.53 21.2 20 17.8 8 11 15 2.22 3.05 4.17 17 16 14 8.8 12.5 16.3 2.44 3.47 4.53 33 32 30 8.2 12 15.2 2.28 3.33 4.22 29 28 26 7.3 10 14 2.03 2.78 3.89 23 22 20.5 8.8 12.5 16.3 2.44 3.47 4.53 51.2 50 48 8.3 11.7 15.3 2.31 3.25 4.25 45 44 42 7.5 10.5 13.8 2.08 2.92 3.83 37 36 34 8.8 12.5 16.3 2.44 3.47 4.53 81.2 80 77.5 8.2 11.6 15.2 2.28 3.22 4.22 71 70 68 7.6 10.8 14 2.11 3 3.89 61.4 60 58 4 4 3 7.5 5.5 5.5 1.1 0.75 1.5 1.1 3 2.2 2.2 5.5 4 3 11 11 7.5 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 79 67 57 123 115 104 40 38 47 40 67 56 53 110 90 78 175 125 118 13661725188 07 SLW TYPE PUMP PERFORMANCE Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) SLW50-100 SLW50-100A SLW50-125 SLW50-125A SLW50-160 SLW50-160A SLW50-160B SLW50-200 SLW50-200A SLW50-200B SLW50-250 SLW50-250A SLW50-250B SLW50-100(I) SLW50-100(I)A SLW50-125(I) SLW50-125(I)A SLW50-160(I) SLW50-160(I)A 1.1 0.75 1.5 1.1 3 2.2 2.2 5.5 4 3 11 11 7.5 1.5 1.1 3 2.2 4 4 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.5 2.5 2.5 2.5 2.5 2.5 40 38 47 40 68 58 53 108 88 78 175 125 118 55 48 76 66 85 84 SLW50-160(I)B SLW50-200(I) SLW50-200(I)A SLW50-200(I)B SLW50-250(I) SLW50-250(I)A SLW50-250(I)B SLW50-315(I) SLW50-315(I)A SLW50-315(I)B SLW65-100 SLW65-100A SLW65-125 SLW65-125A SLW65-160 SLW65-160A SLW65-160B SLW65-200 SLW65-200A 15 21.6 28 4.17 6 7.78 26 24 20.6 17.5 25 32.5 4.86 6.94 9.03 52.7 50 45.5 16.4 23.5 30.5 4.56 6.53 8.47 46.4 44 40 15 22 28 4.2 6.06 7.78 40 38 34 18 25 33 5 6.94 9.17 82 80 76.2 16 23 31 4.44 6.4 8.61 71.5 70 67 15 22 28 4.17 6.06 7.78 61 60 57.4 18 25 33 5 6.94 9.17 128 125 122 17 24 31 4.72 6.67 8.61 115 113 112 16 23 29 4.44 6.39 8.06 103 101 98 17.5 25 32.5 4.86 6.94 9.03 13.7 12.5 10.5 15.6 22.3 29 4.33 6.19 8.1 11 10 8.4 17.5 25 32.5 4.86 6.94 9.03 21.5 20 18 15.6 22.3 29 4.33 6.19 8.1 17 16 14.4 17.5 25 32.5 4.86 6.94 9.03 34.4 32 27.5 16.4 23.4 30.4 4.56 6.5 8.44 30 28 24 15 21.6 28 4.17 6 7.78 26 24 20.6 17.5 25 32.5 4.86 6.94 9.03 52.7 50 42.5 46.416.4 23.5 30.5 4.56 6.53 8.47 44 40 3 7.5 7.5 5.5 15 15 11 30 30 22 1.5 1.1 3 2.2 4 4 3 7.5 7.5 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 73 146 144 136 200 185 135 330 270 230 54 48 68 58 85 72 60 116 106 8.8 12.5 16.3 2.44 3.47 4.53 13.6 12.5 11.3 8 11 14.5 2.22 3.05 4.03 11 10 9 8.8 12.5 16.3 2.44 3.47 4.53 21.2 20 17.8 8 11 14.5 2.22 3.05 4.03 17 16 14 8.8 12.5 16.3 2.44 3.47 4.53 33 32 30 8.2 11.7 15.2 2.28 3.25 4.22 29 28 26 7.3 10.4 13.5 2.03 2.89 3.75 23 22 20.5 8.8 12.5 16.3 2.44 3.47 4.53 52 50 48 8.3 11.7 15.3 2.31 3.25 4.25 45.8 44 42 7.5 10.6 13.8 2.08 2.94 3.83 37 36 34 8.8 12.5 16.3 2.44 3.47 4.53 82 80 77.5 8.2 11.6 15.2 2.28 3.22 4.22 71.5 70 68 7.6 10.8 14 2.11 3 3.89 61.4 60 58 17.5 25 32.5 4.86 6.94 9.03 13.7 12.5 10.5 15.6 22.3 29 4.3 6.19 8.1 11 10 8.5 17.5 25 32.5 4.86 6.94 9.03 21.5 20 18 15.6 22.3 29 4.33 6.19 8.1 17 16 13.6 17.5 25 32.5 4.86 6.94 9.03 34.4 32 27.5 16.4 23.4 30.4 4.56 6.5 8.44 30 28 24 SLW SERIES SINGLE-STAGE END-SUCTION HORIZONTAL CENTRIFUGAL PUMPS 13661725188 08 SLW TYPE PUMP PERFORMANCE Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) SLW65-200B SLW65-250 SLW65-250A SLW65-250B SLW65-315 SLW65-315A SLW65-315B SLW65-100(I) SLW65-100(I)A SLW65-125(I) SLW65-125(I)A SLW65-160(I) SLW65-160(I)A SLW65-160(I)B SLW65-200(I) SLW65-200(I)A SLW65-200(I)B SLW65-250(I) SLW65-250(I)A 15.2 21.8 28.3 17.5 25 32.5 16.4 23.4 30.5 15 21.6 28 17.5 25 32.5 16.6 23.7 31 15.7 22.5 29.2 35 50 65 31 45 58 35 50 65 31.3 45 58 35 50 65 32.7 47 61 30.3 43.3 56.3 35 50 65 32.8 47 61 30.5 43.5 56.3 35 50 65 32.5 46.7 61 4.22 6.06 7.86 4.86 6.94 9.03 4.56 6.5 8.47 4.17 6 7.78 4.86 6.94 9.03 4.6 6.58 8.6 4.36 6.25 8.1 9.72 13.9 18.1 8.6 12.5 16.1 9.72 13.9 18.1 8.7 12.5 16.1 9.72 13.9 18.1 9.1 13 16.9 8.4 12 15.6 9.72 13.9 18.1 9.1 13.1 16.9 8.5 12.1 15.7 9.75 13.9 18.1 9 13 16.9 40 38 34.5 82 80 76.5 71.5 70 67 61 60 57.4 127 125 122 115 113 110 103 101 98 13.8 12.5 10 11 10 8 22 20 17 17.5 16 13.6 35 32 28 30.6 28 24 26 24 21 53.5 50 46 47 44 40 40.6 36 33.4 83 80 72 73 70 63 5.5 15 15 11 30 30 22 3 2.2 5.5 4 7.5 7.5 5.5 15 11 11 22 18.5 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3 3 3 3 3 3 3 3 3 3 3 3 105 192 180 130 340 325 255 74 64 116 95 118 108 88 190 180 130 260 218 SLW65-250(I)B SLW65-315(I) SLW65-315(I)A SLW65-315(I)B SLW80-100 SLW80-100A SLW80-125 SLW80-125A SLW80-160 SLW80-160A SLW80-160B SLW80-200 SLW80-200A SLW80-200B SLW80-250 SLW80-250A SLW80-250B SLW80-315 SLW80-315A 30 43.3 56 35 50 65 33 47 61 31 45 58 35 50 65 31.3 44.7 58 35 50 65 31.3 45 58 35 50 65 32.7 46.7 61 30.3 43.3 56.3 35 50 65 32.8 47 61 30.5 43.5 56.6 35 50 65 32.5 46.7 61 30 43.3 56 35 50 65 32.5 46.5 60.5 8.3 12 15.6 9.72 13.9 18.1 9 12.9 16.8 8.6 12.4 16.1 9.72 13.9 18.1 8.7 12.4 16.1 9.72 13.9 18.1 8.7 12.4 16.1 9.72 13.9 18.1 9.1 13 16.9 8.4 12 15.6 9.72 13.9 18.1 9.1 13.1 16.9 8.5 12.1 15.7 9.72 13.9 18.1 9 13 16.9 8.3 12 15.6 9.72 13.9 18.1 9 12.9 16.8 62 60 54 128 125 122 112 110 107 102 100 98 13.8 12.5 10 11 10 8 22 20 17 17.5 16 13.6 35 32 28 30.6 28 24 26 24 21 53.5 50 46 47 44 40 40.6 38 33.4 83 80 72 73 70 63 62 60 54 128 125 122 112 110 107 15 45 37 30 3 2.2 5.5 4 7.5 7.5 5.5 15 11 11 22 18.5 15 45 37 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 2950 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 198 375 370 350 74 64 110 90 120 118 108 186 176 126 260 220 200 380 376 13661725188 09 SLW TYPE PUMP PERFORMANCE Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) Type Capacity 3(m /h) (L/s) Head (m) Power(kW) Speed (r/min) (NPSH)r(m) Weight (Kg) SLW80-315B SLW80-315C SLW80-350 SLW80-350A SLW80-350B SLW80-100(I) SLW80-100(I)A SLW80-125(I) SLW80-125(I)A SLW80-160(I) SLW80-160(I)A SLW80-160(I)B SLW80-200(I) SLW80-200(I)A SLW80-200(I)B SLW80-250(I) SLW80-250(I)A SLW80-250(I)B SLW80-315(I) 31 44.5 58 29 41 53.6 35 50 60 30.8 44 52.8 28 40 46 70 100 130 62.6 89 116 70 100 130 62.6 89 116 70 100 130