Contents General Data Performance Range Page 2 Applications Page Type Key Page Pumped Liquids Page Operating Conditions Page Curve Conditions Page Pump Range Page Motor Range Page s Features and Benefits Page 5 Material Specification Page 7 Submersible Motors Features and Benefits Page 8 Material Specification Page 11 Submersible Motors Electrical Data and Dimensions 1 x V, Submersible Motors Encapsulated Page 75 x V, Submersible Motors Encapsulated Page 75 x 8 V, Submersible Motors Encapsulated Page 76 x 6 V, Submersible Motors Encapsulated Page 76 Accessories Cable termination kit with plug Page 78 Cable termination kit type KM Page 78 Cable termination kit Page 78 Table of Head Losses Head Losses in Ordinary Water Pipes Page 8 Head Losses in Plastic Pipes Page 81 Performance Ranges/Technical Data QF1 Page 1 QF1.5 Page QF2 Page 18 QF5 Page 2 QF6 Page QF Page 2 QF2 Page 26 QF25 Page 28 QF Page QF5 Page 5 QF75 Page QF1 Page 5 QF5 Page 5 QF Page 55 QF21 Page 6 QF27 Page 65 QF6 Page 7 1
General Data QF Peformance Range H [feet] 262 1968 H 8 6 6 Hz, SF 1.15 1 656 2 28 262 1 8 197 6 11 QF 1 QF 1.5 QF 2 QF 5 QF 6 QF 2 QF QF 25 QF QF 5 QF 75 QF 1 QF 5 QF QF 21 QF 27 QF 6 66 2 1 1 2 6 8 91 2 6 8 1 2 Q [m³/h] 1 2 6 8 1 2 6 8 1 Q [l/s] 2
General Data QF Applications The pumps are suitable for the following applications : Raw water supply Irrigation systems Groundwater lowering Type Key Example Pressure boosting Industrial applications Type range Nominal flow rate x 1 lpm Number of impellers First impeller with reduced diameter (A,B or C) Second impeller with reduced diameter (A,B or C) QF 21-5 - A B Pumped Liquids Clean, thin, non-aggressive liquids without solid particles or fibres. Operating Conditions Flow rate, Q :.1-5 m /h. Head, H: Maximum 81m. Maximum Liquid Temperature: Installation Motor Flow velocity- Vertical Horizontal past motor Shakti ", 6" & 8".15 m/s Operating pressure: Maximum 81m (81 bar) c c Curve Conditions The conditions below apply to the curves shown on the following pages : General Curve tolerance according to ISO 996, Annex A. The performance curves show pump performance at actual speed cf. standard motor range. The speed of the motors is approximately : -1 " motors : n=6 min -1 6" motors : n=5 min -1 8" to " motors : n=5 min The measurements were made with airless water at a temperature of 2 c.the curves apply to a kinematic 2 viscosity of 1mm /s. When pumping liquids with a density higher than that of water, motors with correspondingly higher outputs must be used. The bold curves indicate the recommended performance range. The performance curves are inclusive of possible losses such as non-return valve loss. QF1, QF1.5, QF2, QF5, QF6, QF, QF2, QF25 Curve Q/H : The curves are inclusive of valve and inlet losses at the actual speed. Power Curve : BPkW/Stage shows pump power input per stage. Efficiency Curve : Efficiency shows pump stage efficiency. QF,QF5,QF75,QF1,QF5,QF, QF21,QF27,QF6 Curve Q/H : The curves are inclusive of valve and inlet losses at the actual speed. Operation without non-return valve will increase the actual head at nominal performance by.5 to 1. m. NPSH The curve is inclusive of suction case and shows required inlet pressure. Power Curve: It shows pump power input at the actual speed for each individual pump size. Efficiency Curve : Efficiency shows pump stage efficiency.
General Data s QF Pump Range Type Steel : AISI SS QF 1 QF 1.5 QF 2 QF 5 QF 6 QF QF 2 QF 25 QF QF 5 QF 75 QF 1 QF 5 QF QF 21 + + + + + + + + + + + + + + + QF 27 QF 6 + + Connection : Rp (Inches) BSP Thread 1 1/ 1 1 1/ 1 1 1/ 1/ 2 2 2 2 1 2/ 2 5 5 6 6 6 NPT Thread 1 1/ 1 1 1/ 1 1 1/ 1/ 2 2 2 2 5 5 6 6 6 Flange Connection 5" 5" 6" 6" 6" Motor Range MotorOutput[kW].25.7.55.75 1.1 1.5 2.2..7. 5.5 7.5 9.2 11 1 15 18.5 26 7 5 55 6 75 92 11 17 17 185 19 Single Phase + + + + + + + Three Phase + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Rewindable motor + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Steel : AISI + + + + + + + + + + + + + + + + + + + + + + + Steel : AISI And Cast Iron + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Direct - on - Line starting is recommended up to 75 kw. Soft starter or autotransformer is recommended above 75 kw. Motors with star / delta are available from. kw.
s QF Features and Benefits A Wide Pump Range We offers submersible pumps with energy- efficient duty points ranging from.1 to 5 m /h. The pump range consists of many pump sizes - and each pump size is available with an optional number of stages to match any duty point. High Pumps Efficiency Often pump efficiency is a neglected factor compared to the price however, the observant user will notice that price variations are without importance to water supply economics compared to the importance of pump and motor efficiencies. QF1 QF1.5 QF2 QF5 QF6 QF QF2 QF25 QF QF5 QF75 QF1 QF5 QF QF21 QF27 6 Hz QF6 Example: When pumping 5 m /h with a head of 2m for a period of 1 years $ 6, will be saved if a pumps and motors having a 1% higher efficiency is chosen and the price is $.1 per kwh. Applications We offers a complete range of pumps and motors which as a standard are made completely of stainless steel AISI -. This provides for good wear resisrance and a reduced risk of corrosion when pumping ordinary cold water with a minor content of chloride. Low Installation Costs Stainless steel means low weight facilitating the handling of pumps and resulting in low equipment costs and reduced installation and service time. In addition pumps will be as new after service due to the high wear resistance of stainless steel. 5
s QF Bearings with Sand Channels All bearings are water-lubricated and have a squared shape enabling sand particles, If any, to leave the pump together with the pumped liquid. CT 1 11 Inlet Strainer The inlet strainer prevents particles over a certain size form entering the pump. Non-Return Valve All pumps are equipped with a reliable non-return valve in the valve casing preventing back flow in connection with pump stoppage. Furthermore, the short closing time of the non-return valve means that the risk of destructive water hammer is reduced to a minimum. The valve casing is designed for optimum hydraulic properties, to minimize the pressure loss across the valve and thus contributes to the high efficiency of the pump. Priming Screw All QF and QF pumps are fitted with a priming screw. Consequently, dry running is prevented because the priming screw will make sure that pump bearings are always lubricated. Due to the semi-axial impellers of large QF pumps (except for QF ) this priming is automatically provided. However, it applies to all pump types that if the water table is lowered to a level below the pump inlet neither pump nor motor will be protected against dry running. Stop ring The stop ring prevents damage to the pump during transport and in case of up-thrust in connection with start - up. The stop ring, which is designed as a thrust bearing limits axial movements of the pump shaft. Example : QF 5 The stationary part of the stop ring (A) is secured in the top bowl (Upper intermediate chamber). The rotating part (B) is fitted above the collet [split cone (C)]. NRV Flape A B C CT1 CT1 27 CT 1 1 CT 1 S262 6
s QF Material specification Pos. Components Materials Standard N-version 1 1d 2 a b 6 7 8 8a 8b 9 11 Valve casing O-ring valve cup Valve seat Lower valve seat retainer Upper valve seat retainer Top chamber Upper bearing Necking Bearing Washer for stop ring Stop ring chamber split cone nut Stainless steel NBR Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel NBR NBR / PPS NBR Cabron/graphite HY in PTFE mass Stainless Steel Stainless Steel Stainless Steel 11c Nut for stop ring Stainless Steel 1 1 15 17 18 19 9 7 71 72 Split cone Impeller Suction Interconnector Strainer Shaft complete Strap Cabel guard Nut for strap Spring for valve cup Valve guide Washer Wear ring Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel 1 Example : QF 5 8a 11c 7 17 71 19 1 7 9 2 b 1d a 6 8b 7 8 9 1 72 7 8 9 11 18 15 1 7
Submersible Motors Submersible Motors Features and Benefits A complete Motor Range Shakti pumps offers a complete submersible motor range in different voltages : " motors, single - phase up to kw. " motors, three-phase up to 7.5 kw. 6" motors, three-phase from 2.2 kw to 7 kw. 8" motors, three-phase from 11 kw to kw. High Motor Efficiency Within the area of high motor efficiency Shakti is a market leader. This is due to newly developed motor concept which is introduced with the MS 1, MS 11 and. Rewindable motors The two pole Shakti submersible motors are easily rewinded. The windings of the stator are made of a special water-proof wire of pure electrolytic copper sheathed with special non-hydroscopic thermoplastic material. The high dielectric strength properties of this material allow direct contact between the windings and the liquid for efficient cooling of the windings. 8
Submersible Motors Submersible Motors QF Over temperature protection Both for Shakti MS submersible motors accessories for protection against over temperature is available. When the temperature becomes too high, the protection device will cut-out and damage to the pump and motor be avoided. Restart of the motor after cut-out can be achieved in two ways: manual restart or automatic restart. Automatic restart means that the control unit attempts to restart the motor after 15 min. If the first attempt is not successful, restarting will be re-attempted at -minute intervals. Example : MS11 Protection against upthrust In case of a very small counter pressure in connection with startup there is a risk that the entire pump body may rise. This is called upthrust. Upthrust may damage both pump and motor. Therefore both pumps and motors are protected against upthrust as standard, preventing upthrust from occurring in the critical start-up phase. The protection consist of either a built-in stop ring or hydraulic balancing. Built-in cooling chambers In all submersible motors an efficient cooling is ensured by cooling chambers at the top and at the bottom of the motor, and by an internal circulation of motor liquid. As long as the required flow velocity cooling of the motor will be efficient. 9
Submersible Motors Submersible Motors Lightning protection The smallest Shakti submersible motors, i.e. of the type MS 11, are all insulated in order to minimize the risk of motor burnout caused by stroke of lightning. Reduced risk of short-circuit The embedded stator winding in the Shakti MS submersible motor is hermetically enclosed in stainless steel. The result is high mechanical stability and optimum cooling. Also, this eliminates the risk of short circuit of the windings caused by condensed water. Shaft seal MS 11 The shaft seal is of the lip seal type characterized by lowfriction against the rotor shaft. The choice of rubber offers good wear resistance, goodelasticity and resistance to particles. The rubber material is approved for use in drinking water. MS 1, The choice of material is ceramic/tungsten carbide providing optimum sealing, optimum wear resistance and long life. The spring loaded shaft seal is designed with a large surface and a sand shield. The result is a minimum exchange of pumped and motor liquids and no penetration of particles. Rewindable motors The standard shaft seal is a rubber lip type. The shaft seal is replaceable. The material features good wear resistance and resistance to particles. Together with the shaft seal housing, the sand shield forms a labyrinth seal, which during normal operating conditions prevents penetration of sand particles into the shaft seal. On request, motors can be supplied with a SiC/SiC seal. Example : MS11 1
Submersible Motors Submersible Motors QF Material specification for MS motors Example : MS11 Submersible motors Pos. Part MS 1 1 Shaft SSAISI 1 MS 11 SSAISI 1 2 2 Shaft seal NBR Tungsten carbide/ ceramic 5 Motor sleeve SSAISI SSAISI Motor end shield SSAISI SSAISI 5 6 Radial bearing Axial bearing Ceramic Ceramic/ carbon Cermic / tungsten carbide Ceramic / carbon Rubber parts NBR NBR 5 6 11
Submersible Motors Submersible Motors QF Rewindable Example : MTSFC15 Part Material AISI (Standard) Shell (SS AISI ) (SS AISI ) Endbell, Diaphragm cover Housing thrust bearing Cast Iron / powder coated Cast Iron / powder coated (SS AISI ) (SS AISI ) Seals BUNA N BUNA N Seal Cover (SS AISI ) (SS AISI ) Shaft Seal SiC SiC Shaft end kw kw Shaft end 26kW 7kW (SS AISI ) (SS AISI ) (SS AISI 1) (SS AISI ) Diaphragm EPDM EPDM Lead EPR EPR
Submersible Motors Submersible Motors QF Rewindable Example : MTSFC2 Part Material DIN /AISI (Standard) Stator shell SS AISI SS AISI End bell Thrust housing Cast Iron / powder coated Cast Iron / powder coated SS AISI SS AISI Seals BUNA-N BUNA-N Seal cover PPO - GF2 SS AISI Shaft seal SiC SiC Shaft end SS AISI SS AISI Diaphragm NBR 6 NBR 6 Diaphragm cover SS AISI SS AISI Lead EPR EPR 1
QF1 [ft] 1 2-9 SP 1 M (QF1) 6 Hz, SF 1.15 ISO 996 Annex A 9 28 8 26 2-1 7-26 2 6 18 - Head 5-18 1-1 1 8-9 2 6 1 2 [hp] [kw].8 Efficiency Power.8...6 BPkW / STAGE..2. [%] Efficiency 2 1..2..6.8 1. 1.2 1. 1.6 Q [m³/h] DOC-SPL-1-QF 1 1
Technical Data QF1 B C 11 Rp 1 1/ A Pump Type QF1-9 QF1-1 QF1-18 QF1- QF1-26 QF1-1 QF1-9 Type MS1 MS1 MS1 MS1 MS1 MS1 MS1 Motor Power [kw].7.7.55.75 1.1 1.1 1.5 C 28 5 617 71 851 119 Dimensions [mm] B xv x8v x6v 6 6 21 276 6 6 6 A xv x8v x6v 57 65 77 89 17 1157 5 Net weight [kg] xv x8v x6v 9 1 1 26 E = Maximum diameter of pump inclusive of cable guard & motor. 15
QF1.5 9 8 26 2 SP 1.5 M (QF1.5) 6 Hz, SF 1.15 ISO 996 Annex A 7 2 6 18 5 1 1 8 2 6 1 2.8 Efficiency Power.8. 2..8 1.2 1.6 2 2. DOC-SPL-1-QF26 2
Technical Data QF1.5 B C 11 Rp 1 1/ A Moter Dimensions [mm] B A Net weight xv xv [kg] Power xv xv Pump type Type [kw] C 1xV X6V 1xV X6V D E QF 1.5-8 MS1.25 2 259 582 11 27 QF 1.5-11 MS1.7 86 279 8 665 61 11 QF 1.5-15 MS1.55 7 29 2 76 71 11 QF 1.5-19 MS1.75 55 9 279 86 8 11 6 QF 1.5-26 MS1 1.1 71 8 9 19 11 11 6 QF 1.5-2 MS1 1.5 827 8 8 1175 1175 11 59 17
QF2 [ft] 18 52-58 SP 2 M (QF2) 6 Hz, SF 1.15 ISO 996 Annex A 8 1-8 6 2 1 - Efficiency Power Head 8 6 2 [hp]..8. 28 2-27 2-21 -15-8 -9-6 [kw]..8 BPkW / STAGE.. [%] 6 Efficiency 2...8 1.2 1.6 2. 2. 2.8.2 Q [m³/h] DOC-SPL-1-QF26 2 18
Technical Data QF2 B C 11 Rp 1 1/ A Pump type QF2-6 QF2-6 QF2-9 QF2- QF2-15 QF2-21 QF2-27 QF2- QF2-8 QF2-58 Type MS 1 MS 1 MS 1 MS 1 MS 1 MS 1 MS 1 MS 11 MS 11 MS 11 Motor Power [kw].25.7.7.55.75 1.1 1.5 2.2.. C 281 281 7 7 569 7 91 8 1597 Dimensions [mm] B 1xV xv x8v x6v 1xV xv x8v x6v 1xV 256 57 1 276 291 6 6 6 6 21 276 6 6 5 57 57 62 698 776 92 A 57 57 68 76 92 8 7 1781 217 Net weight [kg] 1 1 17 xv x8v x6v 9 9 11 1 15 18 9 5 11 mm = Maximum diameter of pump inclusive of cable guard & motor. QF2-58 are mounted in sleeve for 1 R1 / connection and with max. diameter 18 mm. 19
QF5 [ft] 68 6-75 SP M (QF5) 6 Hz, SF 1.15 ISO 996 Annex A 2 6 18 56 52-56 8 1 Efficiency Power Head 1 8 6 2 [hp]..8. 6-8 2-2 28 2-2 2-18 -1-1 8-8 -5 [kw]. BPkW / STAGE.8.. [%] 6 Efficiency 2...8 1.2 1.6 2. 2. 2.8.2.6.. Q [m³/h] DOC-SPL-1-QF56 5 2
Technical Data Submersible Pump QF5 B C E D Rp 1 1/ A QF5-56 and QF 5-75 are mounted in 1 sleeve for R1 / connection. Pump type QF5-5 QF5-5N QF5-8 QF5-8N QF5-1 QF5-1N QF5-1 QF5-1N QF5-18 QF5-18N QF5-2 QF5-2N QF5-2 QF5-2N QF5-8 QF5-8N QF5-56 QF5-56 QF5-75 Type MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 Motor Power [kw].7.75.55.75.75.75 1.1 1.1 1.5 1.5 2.2 2.2.... 5.5 5.5 7.5 E = Maximum diameter of pump inclusive of cable guard and motor. C 26 5 2 68 65 1 9 9 5 578 659 7 872 872 998 998 177 177 2 B Dimensions [mm] A Net weight [kg] xv xv D E 1xV x8v x6v 1xV x8v x6v 1xV 256 6 5 86 11 11 98 7 11 291 21 61 56 11 98 766 11 6 276 671 61 11 1 98 88 11 6 6 7 755 11 15 1 97 11 6 879 11 1 991 11 5 11 11 5 1157 11 9 5 11 9 5 11 57 1571 11 57 1571 11 67 11 51 28 1 571 2717 1 xv x8v x6v 8 17 1 18 19 1 21 2 2 27 6 6 65 75 86 21
QF6 [ft] 8-52 SP 5 M (QF6) 6 Hz, SF 1.15 ISO 996 Annex A 1 6-9 2 1 28 Efficiency Power Head 8 6 2 [hp].2.. 2-26 2-21 -15-11 -9 8-7 -5 - [kw].2 BPkW / STAGE..8. [%] Efficiency 6 2..8 1.6 2..2..8 5.6 6. 7.2 Q [m³/h] DOC-SPL-1-QF66 6
Technical Data Submersible Pump QF6 B C E D Rp 1 1/2 A QF6-52 are mounted in sleeve for 1 R1 / 2 connection. Pump type QF6- QF6-N QF6-5 QF6-5N QF6-7 QF6-7N QF6-9 QF6-9N QF6-11 QF6-11N QF6-15 QF6-15N QF6-21 QF6-21N QF6-26 QF6-26N QF6-9 QF6-9N QF6-9 QF6-9N QF6-52 Type MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 1 MS 11R MS 11 MS 11R MS 11 MS 11R MS 11 MS 11R MS 11 MS 11R R Motor Power [kw].7.75.55.75.75.75 1.1 1.1 1.5 1.5 2.2 2.2.... 5.5 5.5 5.5 5.5 7.5 C 219 26 261 5 7 5 89 87 1 71 515 597 61 72 76 119 119 181 181 6 B Dimensions [mm] A xv xv D E 1xV x8v x6v 1xV x8v x6v 1xV 276 291 6 6 6 98 21 98 276 98 6 1 6 1 5 5 9 9 57 57 67 67 51 51 571 552 69 691 5 661 52 7 579 75 651 82 7 8 92 968 19 11 75 119 92 92 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 1 Net weight [kg] 1 11 1 xv x8v x6v 8 17 9 17 11 18 1 2 15 2 21 2 2 26 29 2 1 1 55 55 7 E = Maximum diameter of pump inclusive of cable guard and motor. 2
QF [ft] 18 56-66 SP 8 M (QF) 6 Hz, SF 1.15 ISO 996 Annex A 52-58 8 1-5 - 6 2-7 Efficiency Power Head 1 8 6 2 [hp].8.. 28-2 -25 2-21 -18-15 - 8-9 -7-5 - [kw].6. BPkW / STAGE.2. [%] 6 Efficiency 2 1 2 5 6 7 8 9 1 11 Q [m³/h] DOC-SPL-1-QF6 2
Technical Data Submersible Pump QF B C E D Rp 2 A QF-5 to - 66 are mounted in sleeve for Rp 2 connection. Pump type QF8- QF-N QF-R QF-5 QF-5N QF-5R QF-7 QF-7N QF-7R QF-9 QF-9N QF-9R QF- QF-N QF-R QF-15 QF-15N QF-15R QF-18 QF-18N QF-21 QF-21N QF-25 QF-25N QF- QF-N QF-18 QF-18N QF-21 QF-21N QF-25 QF-25N QF- QF-N QF-7 QF-7N QF- QF-N QF-5 QF-5N QF-58 QF-58N QF-66 QF-66N Type Motor MS 1 MS 11R MS 11 MS 1 MS 11R MS 11 MS 1 MS 11R MS 11 MS 11 MS 11R MS 11 MS 11 MS 11R MS 11 MS 11 MS 11R MS 11 MS 11 MS 11R MS 11 MS 11R MS 11 MS 11R MS 11 MS 11R R R R R R R R R R Power [kw].55.75.75 1.1 1.1 1.1 1.5 1.5 1.5 2.2 2.2 2.2...... 5.5 5.5 5.5 5.5 5.5 5.5 7.5 7.5 5.5 5.5 5.5 5.5 5.5 5.5 7.5 7.5 9.2 9.2 11. 11. 1. 1. 15. 15. 15. 15. E = Maximum diameter of pump inclusive of cable guard and motor. C 25 25 25 9 9 9 9 9 9 577 577 577 7 7 7 829 829 829 5 5 181 181 9 5 159 159 117 117 11 11 111 111 1 1 1815 1815 219 219 2677 2677 1 1 9 9 B Dimensions [mm] A Net weight [kg] xv xv D E 1xV x8v x6v 1xV x8v x6v 1xV 291 21 6 566 11 1 98 72 11 98 72 11 6 6 755 72 11 1 715 11 1 8 11 5 8 11 1 89 11 1 96 11 5 1 11 5 1 11 5 1 11 9 1196 11 9 1196 11 9 1 11 57 11 57 11 57 11 67 28 11 67 28 11 67 175 11 67 175 11 67 2 11 67 2 11 77 2 11 77 2 11 51 1558 51 1558 51 8 51 8 51 1852 51 1852 571 292 571 292 61 2 61 2 61 27 61 27 661 8 1 661 8 1 696 7 1 696 7 1 696 5 1 696 5 1 xv x8v x6v 11 18 18 25 2 2 17 21 21 2 2 2 26 26 26 2 2 2 8 8 2 2 5 5 5 5 51 51 5 5 59 59 59 69 75 75 1 1 11 11 1 1 25
QF2 6 5 18 SP 9 M (QF2) 6 Hz, SF 1.15 ISO 996 Annex A 1 1 8 2 6 1 2 Efficiency Power 1..75.5.25 6 2 2 6 8 1 1 18 2 Q [m³/h] DOC-SPL-1-QF26 2 26
Technical Data Submersible Pump QF2 B C E D Rp 2 A Moter Dimensions [mm] B A Net weight xv xv [kg] Power xv xv Pump type Type [kw] C 1xV X6V 1xV X6V D E QF2- MS1 1.5 5 8 8 79 79 11 9 QF2-5 MS1 2.2 51 8 8 858 858 11 6 QF2-7 MS11.7 6 577 17 11 75 QF2-9 MS11.7 77 577 17 11 8 QF2-1* MS11 5.5 1 676 176 11 15 QF2-18* MS11 7.5 155 777 2 11 *ALSO AVAILABLE 6" MOTOR 27
QF25 [ft] 5 15 - SP 1 M (QF25) 6 Hz, SF 1.15 ISO 996 Annex A 5 1 1-5 11 1 9 Efficiency Power Head 25 2 15 1 5 [hp].8.. 8-8 7 6 5-5 - 2 1 [kw].6 BPkW / STAGE..2. [%] Efficiency 6 2 2 6 8 1 1 18 2 Q [m³/h] DOC-SPL-1-QF256 25 28
Technical Data Submersible Pump QF25 B C E D Rp 2 A Pump type QF25- QF25-5 QF25-8 QF25- QF25- QF25- QF25- Type MS 1 MS 11 MS 1 MS 11 MS 11 Motor Power [kw] 1.5 2.2. 5.5 7.5 5.5 7.5 E = Maximum diameter of pump inclusive of cable guard and motor. C 8 51 75 965 25 7 87 Dimensions [mm] B A xv x28v x6v 6 5 57 67 77 51 571 xv x28v x6v 726 96 78 8 1998 1568 1858 B E 11 11 11 11 11 Net weight [kg] xv x8v x6v 2 7 5 8 5 29
QF [ft] 1 9 28-18 -17 SP 17 M (QF) 6 Hz, SF 1.15 ISO 996 Annex A 26-8 2-15 -1 7-1 2-6 18-11 Efficiency Head 5 2 1 1 1 8 6 2 [%] 8 6 2-1 -9-8 -7-6 -5 - - -2-1 NPSH Efficiency 8 2 2 28 Q [m³/h] 8 DOC-SPL-1-QF6
QF [ft] 28 27 26 8 8-5 -8 SP 17 M (QF) 6 Hz, SF 1.15 ISO 996 Annex A 25 2 2 76 72 68-5 -2 21 6-9 2 19 6-6 18 56-17 52 Efficiency Head 15 1 1 11 1 9 8 7 6 5 8 6 2 28 2 2 [%] 8 6 2 - -29-28 -27-26 -25-2 -2 - -21-2 -19 NPSH Efficiency 8 2 2 28 Q [m³/h] 8 DOC-SPL-1-QF6 1
Technical Data Submersible Pump QF Dimensions and Weights B C E D Rp 2 1/2 A QF - to QF -9 are mounted in sleeve for Rp connection. Pump type QF-1 QF-2 QF- QF- QF-5 QF-6 QF-7 QF-8 QF-9 QF-5 QF-6 QF-7 QF-8 QF-9 QF-1 QF-11 QF- QF-1 QF-1 QF-15 QF- QF-17 QF-18 QF-19 QF-2 QF-21 QF- QF-2 QF-2 QF-25 QF-26 QF-27 QF-28 QF-29 QF- QF- QF-6 QF-9 QF-2 QF-5 QF-8 QF-5 Type MS 11 MS 11 MS 11 MS 11 MS 11 MS 11 MS 11 MS 11 MS 11 MS15 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 Motor Power [kw] * Maximum diameter of pump with one motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. 1.1 2.2 5.5 5.5 7.5 7.5 7.5 5.5 5.5 7.5 7.5 7.5 9.2 9.2 11 11 1 1 15 15 15 18.5 18.5 18.5 18.5 26 26 26 26 7 7 5 5 5 1 7 5 556 6 677 77 798 572 62 69 75 81 87 9 156 11 1177 7 98 158 119 179 15 61 1721 1782 182 19 196 28 251 269 2876 6 188 69 9 1 5 9 57 67 67 77 77 77 5 5 57 57 57 6 6 6 6 66 66 699 699 699 75 75 75 75 81 81 81 81 87 87 87 87 9 9 15 1 7 7 7 Dimensions [mm] C B A D E* 727 828 929 9 9 15 151 1571 11 1176 67 7 8 178 159 29 9 178 181 196 1997 257 217 9 25 275 255 2596 2656 2777 287 2898 28 57 68 281 6 58 69 76 11 11 11 11 11 11 11 11 11 175 175 175 Net weight [kg] 18 2 29 5 6 5 7 8 5 51 52 59 6 6 65 69 71 76 77 78 85 87 88 89 96 97 99 1 17 18 11 155 2 25 276 281 285 2
QF P2 [hp] P2 [kw] SP 17 M (QF) 2 18 6 Hz, SF 1.15 ISO 996 Annex A 17-18 -17 2 15-1 -15 18 1-1 -1 11 - Power 1 1 9-11 -1 8-9 1 7-8 -7 8 6-6 6 5-5 - - 2 2 1-2 -1 8 2 2 28 Q [m³/h] DOC-SPL-1-QF6
QF P2 [hp] 72 P2 [kw] 5 52 SP 17 M (QF) 6 Hz, SF 1.15 ISO 996 Annex A 68 5 6 8-5 -8 6 6-5 56 2-2 52 8-9 8 6 Power 2-6 - 6 28 26 - -29-28 -27 2 2-26 -25-2 -2 28 2 2 18 - -21-2 -19 2 1 1 8 2 2 28 Q [m³/h] DOC-SPL-1-QF6
QF5 [ft] 9 28-17 - SP M (QF 5) 6 Hz, SF 1.15 ISO 996 Annex A 26-15 8 2-1 -1 7 2-6 18-11 -1 Efficiency Head 5 2 1 1 1 8 6 2 [%] 8 6 2-9 -8-7 -6-5 - - -2-1 Efficiency NPSH 8 2 2 28 2 6 Q [m³/h] 8 DOC-SPL-1-QF56 5 5
QF5 [ft] SP M (QF 5) 68-9 6 Hz, SF 1.15 ISO 996 Annex A 21 6 2 6-6 19 18 56-17 52-1 8-29 -28 15-27 1-26 -25 Efficiency Head 1 11 1 9 8 7 6 5 6 2 28 2 2 8 [%] 8 6 2-2 -2 - -21-2 -19-18 Efficiency NPSH 8 2 2 28 2 6 Q [m³/h] 8 DOC-SPL-1-QF56 5 6
Technical Data Submersible Pump QF5 Dimensions and Weights B C E D Rp A QF5-2 to QF5-9 are mounted in sleeve for Rp connection. Pump type QF5-1 QF5-2 QF5- QF5- QF5-5 QF5- QF5-5 QF5-6 QF5-7 QF5-8 QF5-9 QF5-1 QF5-11 QF5- QF5-1 QF5-1 QF5-15 QF5- QF5-17 QF5-18 QF5-19 QF5-2 QF5-21 QF5- QF5-2 QF5-2 QF5-25 QF5-26 QF5-27 QF5-28 QF5-29 QF5-1 QF5- QF5-6 QF5-9 Type Motor MS11 MS11 MS11 MS11 MS11 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MS15 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 Power [kw] 1.5 5.5 7.5 5.5 7.5 9.2 9.2 11 1 1 15 18.5 18.5 18.5 26 26 26 7 7 7 7 7 5 5 5 55 55 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. C 9 5 51 67 7 65 79 85 91 17 11 29 5 1 1517 1 179 185 191 1997 29 2189 85 281 277 257 2669 2765 2861 27 29 1 6 921 29 Dimensions [mm] B A D E* 1 9 57 67 77 5 57 6 6 6 66 66 699 75 75 75 81 81 81 87 87 87 9 9 9 5 5 5 5 5 7 7 7 15 15 762 99 1115 111 156 1197 19 155 71 1797 189 2175 71 267 252 2619 2715 2871 2967 6 9 5 21 998 9 19 286 282 519 711 9 5271 5559 1 1 1 1 1 11 11 11 11 11 1 1 1 E** 15 15 15 Net weight [kg] 21 2 29 6 7 5 57 59 6 68 7 75 8 8 86 9 97 1 18 117 119 1 17 171 17 175 176 28 285 29 11 7
QF5 [hp] [kw] SP M (QF 5) 6 27 26 6 Hz, SF 1.15 ISO 996 Annex A 25-17 2 2 2 - -15 28 21 2-1 26 19-1 2 18-17 -11 Power 2 15 1-1 18 1-9 -8 11 1 1-7 9-6 8 1 7-5 8 6-5 6 2 2 1 - -2-1 8 2 2 28 2 6 Q [m³/h] DOC-SPL-1-QF56 5 8
QF5 [hp] [kw] 8 6 62 SP M (QF 5) 6 Hz, SF 1.15 ISO 996 Annex A 8 6 58-9 76 72 56 5 52-6 68 5-6 8 6-1 6-29 Power 56 52 2 8-28 -27-26 -25 8 6-2 2-2 - -21-2 28-19 6 26-18 2 2 28 2 2 2 18 1 8 2 2 28 2 6 Q [m³/h] DOC-SPL-1-QF56 5 9
QF75 [ft] 5 15-8 SP 6 M (QF 75) 6 Hz, SF 1.15 ISO 996 Annex A 1-7 1-7-C -6 11-6-A 1-5 9-5-C Efficiency Head 2 1 [%] 8 6 2 8 7 6 5 2 1 - --BC - --BB -2-2-AB -1-1-A -1-B Efficiency NPSH 1 2 5 6 7 Q [m³/h] 8 DOC-SPL-1-QF756 75
QF75 [ft] SP 6 M (QF 75) 15 1 1 11 1 Efficiency Head 9 8 7 6 5 2 NPSH Efficiency DOC-SPL-1-QF756 75 1
Technical Data Submersible Pump QF75 Dimensions and Weights E Rp Rp Pump type QF75-1-B QF75-1-B Type MS 11 MS 1 Motor Power [kw] 1.5 1.5 A C E* E** A C E* E** 78 67 18 78 7 18 71 Rp connection 67 18 Dimensions [mm] 7 Rp connection 7 18 B 1 6 D Net weight [kg] 2 QF75-1-A MS 11 2.2 821 67 18 82 7 18 5 QF75-1 MS 11 861 67 18 86 7 18 9 2 QF75-2-AB MS 11.7 97 8 18 977 8 18 9 25 QF75-2 MS 11 5.5 115 8 18 1157 8 18 67 B C D A QF75--BB QF75- QF75- QF75--BC QF75- QF75-5-C QF75-5 QF75-6-A QF75-6 QF75-7-C MS 11 MS 11 5.5 7.5 7.5 7.5 9.2 11 1 1 15 15 67 7 118 96 6 9 199 7 176 59 59 69 7 7 85 85 98 98 1 19 19 19 19 19 19 19 19 19 18 67 17 1186 99 9 172 15 5 176 59 596 6 725 725 88 88 1 1 19 19 19 19 19 19 19 19 19 18 67 77 57 57 6 6 66 66 699 699 7 2 9 52 57 6 66 68 72 75 QF75-7 18.5 1815 1 19 1818 19 75 8 QF75-8 18.5 8 117 19 191 1177 19 75 7 QF75-9 211 87 19 21 9 19 81 91 QF 75-2 to QF 75-2 are mounted in sleeve for Rp connection. QF75-1 QF75-11 26 1 287 1 151 19 19 17 29 1 15 19 19 81 87 9 QF75-257 26 19 257 29 19 9 1 QF75-1 268 179 19 2686 172 19 9 115 QF75-1 7 57 192 19 6 1 19 5 8 QF75-15 7 7 25 19 7 28 19 5 17 QF75-7 58 2158 19 586 21 19 5 17 QF75-17 7 696 71 19 699 7 19 5 175 QF75-18 MTSFC 2 5 6 2 66 26 7 8 QF75-19 MTSFC 2 5 717 26 719 29 7 5 21 QF75-2 MTSFC 2 5 829 2559 82 2562 7 5 2 QF75- MTSFC 2 55 298 298 19 1 1 21 19 1 15 281 QF75-2 MTSFC 2 55 527 177 19 1 15 287 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. 2
QF75 [hp] [kw] SP 6 M (QF 75) 6 Hz, SF 1.15 28 21 ISO 996 Annex A 2 26 19-8 2 18 17-7 -7-C 2 15 1-6 -6-A 18 1-5 Power 11-5-C 1 1-9 1 8 7 --BC - 8 6 5 --BB -2 6-2-AB 2 2 1 1 2 5 6 7 Q [m³/h] -1-1-A -1-B DOC-SPL-1-QF756 75
QF75 [hp] [kw] 6 SP 6 M (QF 75) 6 Hz, SF 1.15 ISO 996 Annex A 8 6-2 56-7 52 8-2 -19 6-18 Power -17-5 6-15 -1 2 28-1 - -11 2-1 -9 2 2 1 2 5 6 7 Q [m³/h] DOC-SPL-1-QF756 75
QF1 [ft] 5 15-7 SP 6 M (QF 1) 6 Hz, SF 1.15 ISO 996 Annex A 1 1-6 -6-B 11 1-5 9 Efficiency Head 2 1 6 2 8 7 6 5 2 1 [%] 8 - --AA - --A -2-2-BB -1-1-B Efficiency NPSH 1 2 5 6 7 8 9 Q [m³/h] 8 DOC-SPL-1-QF 1 5
QF1 [ft] 1 2-21 -2 SP 6 M (QF 1) 6 Hz, SF 1.15 ISO 996 Annex A 1-19 8-18 6-17 11-2 -15 1-1 9 28-1 Efficiency Head 8 7 6 5 2 26 2 2 18 1 1 6 2 8 6 [%] 8 - -11-1 -9-9-B -8 NPSH Efficiency 1 2 5 6 7 8 9 Q [m³/h] 8 DOC-SPL-1-QF 1 6
Technical Data Submersible Pump QF1 Dimensions and Weights B C E D A Rp Rp Pump type QF1-1-B QF1-1-A QF1-1 QF1-2-BB QF1-2 QF1--A QF1--A QF1- QF1--AA QF1- QF1-5 QF1-6-B QF1-6 QF1-7 QF1-8 QF1-9-B QF1-9 QF1-1 QF1-11 QF1- QF1-1 QF1-1 QF1-15 QF1- QF1-17 QF1-18 QF1-19 QF1-2 QF1-21 MS 11 MS 11 MS 11 MS 11 MS 11 MS 11 Motor Type MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 Power [kw] 2.2.7.7 5.5 7.5 7.5 9.2 9.2 11 1 15 18.5 18.5 26 26 7 7 7 5 5 5 55 55 55 6 821 91 97 115 7 118 1 6 156 199 7 172 1815 1988 211 21 7 257 11 2 Rp connection 67 67 8 8 59 69 69 7 7 85 98 98 1 117 87 87 1 151 176 1819 18 18 18 18 18 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 Dimensions [mm] 82 86 9 977 157 17 1186 9 159 5 175 1818 1991 21 2 77 26 1 27 6 267 8 9 686 962 75 28 Rp connection A C E* E** A C E* E** 7 7 7 8 8 596 6 6 725 725 88 1 1 1177 9 9 1 15 179 18 1 1997 211 2 26 26 2725 288 19 19 19 18 18 18 18 18 18 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 1 1 1 B 5 9 57 9 67 77 57 6 6 6 66 699 75 75 81 81 87 87 9 5 5 5 7 7 7 15 15 15 19 D Net weight [kg] 2 27 25 9 9 55 57 6 66 72 78 8 89 91 97 1 11 5 8 1 6 2 272 275 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. 7
QF1 [hp] [kw] SP 6 M (QF 1) 6 Hz, SF 1.15 28 21 ISO 996 Annex A 2-7 26 19 2 18 17-6 -6-B 2 15 1-5 18 1 Power 11-1 1 9 --AA - 1 8 7 --A 8 6-2 5 6 2 2 1-2-BB -1 1 2 5 6 7 8 9 Q [m³/h] -1-B DOC-SPL-1-QF 1 8
QF1 [hp] [kw] 92 68 66 SP 6 M (QF 1) 6 Hz, SF 1.15 ISO 996 Annex A 88 6 8 62 6-21 8 58-2 76 56 72 5 52-19 -18 68 5 Power 6 6 8 6-17 - -15 56 2 52 8-1 8 6-1 - 2-11 28-1 6 2 28 26 2 2 18 1 2 5 6 7 8 9 Q [m³/h] -9-9-B -8 DOC-SPL-1-QF 1 9
QF5 [ft] 17-6-B SP 77 M (QF 5) 6 Hz, SF 1.15 ISO 996 Annex A 5 15-5 1 1-5-BB - 11 --B 1 Efficiency Head 2 1 6 2 9 8 7 6 5 2 1 [%] 8 - --A --AA -2-2-A -2-BA -1 Efficiency NPSH 1 2 5 6 7 8 9 1 11 Q [m³/h] 8 DOC-SPL-1-QF56 5 5
QF5 [ft] 1 2-15 -1 SP 77 M (QF 5) 6 Hz, SF 1.15 ISO 996 Annex A 1 8-1 6-11 2-11 1-1 9 28 26-9 Efficiency Head 8 7 6 5 2 2 2 18 1 1 6 2 8 6 [%] 8-8 -7-6 Efficiency NPSH 1 2 5 6 7 8 9 1 11 Q [m³/h] 8 DOC-SPL-1-QF56 5 51
Technical Data Submersible Pump QF5 Dimensions and Weights B C E D Rp 5 A 8 x ø15 Pump type QF5-1 QF5-2-BA QF5-2-A QF5-2 QF5--AA QF5--A QF5- QF5--B QF5- QF5-5-BB QF5-5 QF5-6-B QF5-6 QF5-7 QF5-8 QF5-9 QF5-1 QF5-11 QF5- QF5-1 QF5-1 QF5-15 Type Motor MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 Power [kw] 5.5 7.5 9.2 11 1 15 18.5 18.5 26 7 7 5 55 55 6 6 75 92 92 Dimensions [mm] Rp 5 connection 5'' Grundfos flange A C E* E** A C E* E** 618 178 186 618 2 2 76 178 186 76 2 2 15 76 178 186 15 76 2 2 76 178 186 76 2 2 158 87 178 186 158 87 2 2 157 87 178 186 157 87 2 2 28 87 178 186 28 87 2 2 1756 178 186 1756 2 2 18 178 186 18 2 2 19 11 178 186 19 11 2 2 2 11 178 186 2 11 2 2 2 58 178 186 2 58 2 2 268 58 178 186 268 58 2 2 2811 6 178 186 2811 6 2 2 2798 8 2 2 2798 8 25 25 6 56 2 2 6 56 25 25 1 178 2 2 1 178 25 25 2 19 2 2 2 19 25 25 5 2 2 2 5 2 25 25 758 28 2 2 758 2 25 25 26 2596 2 55 272 2 B 5 57 6 6 66 699 75 75 81 81 87 9 5 5 7 15 15 19 19 159 18 18 D Net weight [kg] 55 6 69 71 78 82 87+ 91 97 11 118 6 9 5 2 28 277 281 61 65 ø5 ø175 ø2 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. 52
QF5 [hp] [kw] SP 77 M (QF 5) 8 6 6 Hz, SF 1.15 ISO 996 Annex A 2-6-B 28-5 6 26 2 2-5-BB - Power 28 2 --B 2 18-2 1 --A --AA -2 1-2-A 8-2-BA 8 6-1 2 1 2 5 6 7 8 9 1 11 Q [m³/h] DOC-SPL-1-QF56 5 5
QF5 [hp] [kw] SP 77 M (QF 5) 8 9 6 Hz, SF 1.15 92 9 ISO 996 Annex A 88 1 86 8-15 1 18 1 1 96 92 82 8 78 76 7 72 7 68-1 -1-88 66 6-11 Power 8 8 62 6 58-1 76 56 72 5 52-9 68 5 6 8 6-8 6 56 52 2 8-7 8 6 6 2 28 26 2 1 2 5 6 7 8 9 1 11 Q [m³/h] -6 DOC-SPL-1-QF56 5 5
QF [ft] 5 15 SP M (QF ) 6 Hz, SF 1.15-5-B ISO 996 Annex A 1 1-11 --AB 1 9 - --B Efficiency Head 2 1 8 7 6 5 2 1 6 2 --BB -2-2-B -2-AB -1-1-A [%] Efficiency 8 NPSH 2 6 8 1 1 Q [m³/h] 8 DOC-SPL-1-QF6 55
QF [ft] 1-1 SP M (QF ) 6 Hz, SF 1.15 8 6 - ISO 996 Annex A 11-11 1 2-1 9 28-9 8 26 2-8 Efficiency Head 7 6 5 2 2 18 1 1 6 2 8 6 [%] 8-7 -6-5 Efficiency NPSH 2 6 8 1 1 Q [m³/h] 8 DOC-SPL-1-QF6 56
Technical Data Submersible Pump QF Dimensions and Weights B C E D Rp 5 A 8 x ø15 ø5 ø175 ø2 Pump type QF-1-A QF-1 QF-2-AB QF-2-B QF-2 QF--BB QF--B QF- QF--AB QF- QF-5-B QF-5 QF-6 QF-7 QF-8 QF-9 QF-1 QF-11 QF- QF-1 Type Motor MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 Power [kw] 5.5 7.5 9.2 11 1 15 18.5 26 7 7 5 55 6 6 75 92 92 Rp 5 connection Dimensions [mm] 5'' Grundfos flange A C E* E** A C E* E** 618 179 18 618 2 2 1 618 179 18 1 618 2 2 15 76 179 18 15 76 2 2 76 179 18 76 2 2 11 76 179 18 11 76 2 2 157 87 179 18 157 87 2 2 28 87 179 18 28 87 2 2 88 87 179 18 88 87 2 2 18 179 18 18 2 2 1876 179 18 1876 2 2 27 11 179 18 27 11 2 2 2555 11 179 18 2555 11 2 2 268 58 179 18 268 58 2 2 267 1 25 25 267 1 2 2 2878 8 25 25 2878 8 2 56 25 25 56 2 27 178 25 25 27 178 2 52 19 25 25 87 2 25 25 998 28 25 25 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. B 5 57 6 6 66 699 75 815 81 87 9 5 5 7 15 19 19 159 18 18 D Net weight [kg] 55 59 69 71 7 82 87 9 97 1 11 2 6 1 2 27 27 296 6 5 57
QF [hp] [kw] SP M (QF ) 8 6 6 Hz, SF 1.15 ISO 996 Annex A 2-5-B 28-6 26 2 2 --AB Power 28 2 2 18 - --B --BB 2 1-2 -2-B 1-2-AB 8-1 8 6 2 2 6 8 1 1 Q [m³/h] -1-A DOC-SPL-1-QF6 58
QF [hp] [kw] SP M (QF ) 1 96 6 Hz, SF 1.15 ISO 996 Annex A 92 88-1 8-11 8 76-11 1 72 Power 9 68-1 6-9 8 6 56-8 7 52 8-7 6-6 5 6 2 28 2 2 6 8 1 1 Q [m³/h] -5 DOC-SPL-1-QF6 59
QF21 [ft] 17 - SP 5 M (QF 21) 6 Hz, SF 1.15 --A ISO 996 Annex A 5 15 --AA 1 1 - --A 11 1 --AA Efficiency Head 2 1 6 2 9 8 7 6 5 2 1 [%] 8-2 -2-A -2-AA -1-1-A Efficiency NPSH 2 6 8 1 1 18 Q [m³/h] 8 DOC-SPL-1-QF2 21 6
QF21 [ft] 18 17 5 52-1 - SP 5 M (QF 21) 6 Hz, SF 1.15 ISO 996 Annex A 5 8-11 15 6 1 2-1 1 8-9 11 6-8 Efficiency Head 1 9 8 7 6 5 2 28 26 2 2 18 1 1 6 2 8 6-7 -7-A -7-AA -6-6-A -6-AA -5-5-A -5-AA [%] Efficiency 8 NPSH 2 6 8 1 1 18 Q [m³/h] 8 DOC-SPL-1-QF2 21 61
Technical Data Submersible Pump QF21 Dimensions and Weights B C E D Rp 6 A 8 x ø15 ø17 ø196 ø Pump type QF21-1-A QF21-1 QF21-2-AA QF21-2-A QF21-2 QF21--AA QF21--A QF21- QF21--AA QF21--A QF21- QF21-AA QF21-5-A QF21-5 QF21-6-AA QF21-6-A QF21-6 QF21-7-AA QF21-7-A QF21-7 QF21-8 QF21-9 QF21-1 QF21-11 QF21- QF21-1 Type Motor MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MTSFC 2 MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR " MOTOR " Power [kw] 11 18.5 26 7 7 5 55 55 6 75 75 75 75 92 92 92 92 11 17 17 185 185 A 86 21 81 1751 288 288 268 268 268 286 286 286 19 259 259 15 15 65 962 118 7 779 527 682 Rp 5 connection 652 652 87 87 87 96 96 96 1118 1118 1118 7 7 7 9 9 9 1585 1585 1585 292 8 2 2559 279 298 Dimensions [mm] 5'' Grundfos flange C E* E** A C E* E** 211 215 86 652 2 6 211 215 652 2 6 211 215 21 87 2 6 211 215 81 87 25 6 211 215 1751 87 2 6 211 215 288 96 2 6 211 215 288 96 2 6 21 219 96 9 21 219 268 1118 9 21 219 268 1118 9 21 219 268 1118 9 21 219 21 219 21 219 21 219 21 219 21 219 21 219 21 219 21 219 27 27 27 27 27 27 27 27 286 286 286 286 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. B 6 75 81 87 9 5 5 7 15 15 19 159 159 159 159 18 18 18 18 26 187 187 27 2 17 17 D 27 27 27 27 286 286 Net weight [kg] 81 9 15 111 119 172 172 6 27 27 27 296 296 296 2 8 8 5 5 52 58 69 655 687 69 62
QF21 [hp] [kw] 72 SP 5 M (QF 21) 6 Hz, SF 1.15 ISO 996 Annex A 68 9 6-8 6 --A 56 --AA 7 52 8-6 --A Power 5 6 --AA 2-2 28-2-A 2 2-2-AA 2-1 1 8 2 6 8 1 1 18 Q [m³/h] -1-A DOC-SPL-1-QF2 21 6
QF21 [hp] 28 [kw] 21 SP 5 M (QF 21) 6 Hz, SF 1.15 ISO 996 Annex A 2-1 26 19-2 18-11 17-1 2 15 1-9 Power 18 1-8 11-7 1 1-7-A -7-AA -6 9-6-A -6-AA 8-5 1 7-5-A -5-AA 8 6 6 5 2 6 8 1 1 18 Q [m³/h] DOC-SPL-1-QF2 21 6
QF27 [ft] 5 15 SP M (QF 27) 6 Hz, SF 1.15 1 - ISO 996 Annex A 1 --A --AA 11 1-2 9 Efficiency Head 2 1 6 2 8 7 6 5 2 1-2-A -2-AA -1-1-A [%] Efficiency 8 NPSH 2 6 8 1 1 18 2 2 Q [m³/h] 8 DOC-SPL-1-QF276 27 65
QF27 [ft] SP M (QF 27) 15 6-1 6 Hz, SF 1.15 ISO 996 Annex A 1 2-9 1 8-8 6 11-7 2 1 Efficiency Head 9 8 7 6 5 2 28 26 2 2 18 1 1 6 2 8 6 [%] 8-6 -5-5-A -5-AA - --A --AA Efficiency NPSH 2 6 8 1 1 18 2 2 Q [m³/h] 8 DOC-SPL-1-QF276 27 66
Technical Data Submersible Pump QF27 Dimensions and Weights E Rp 6 B C D A Pump type QF27-1-A QF27-1 QF27-2-AA QF27-2-A QF27-2 QF27--AA QF27--A QF27- QF27--AA QF27--A QF27- QF27-5-AA QF27-5-A QF27-5 QF27-6 QF27-7 QF27-8 QF27-9 QF27-1 Type Motor MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR " Power [kw] 15 26 7 7 5 55 55 6 75 75 92 92 92 11 17 17 185 A 151 6 81 2 2 21 21 268 278 278 1 1 1 789 87 2 68 2 Rp 6 connection Dimensions [mm] 6'' Grundfos flange C E* E** A C E* E** 652 211 215 151 652 2 6 652 211 215 6 652 2 6 87 211 215 81 87 2 6 87 211 215 2 87 2 6 87 211 215 2 87 2 6 96 21 219 96 9 96 21 219 21 96 9 96 21 219 21 96 9 C 1118 21 219 1118 21 219 1118 21 219 7 21 219 7 21 219 7 21 219 1729 21 219 197 27 27 292 27 27 8 27 27 282 286 286 B 699 81 87 5 5 7 15 15 19 159 159 18 18 18 26 187 27 2 17 D 27 27 27 286 Net weight [kg] 88 99 111 6 6 6 21 21 271 29 29 2 2 2 8 526 597 6 675 8 x ø15 ø17 ø196 ø * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. 67
QF27 [hp] [kw] SP M (QF 27) 68 6 Hz, SF 1.15 9 ISO 996 Annex A 6 8 6-56 --A 7 52 8 --AA 6-2 Power 5 6-2-A 2 28-2-AA 2-1 2 2-1-A 1 8 2 6 8 1 1 18 2 2 Q [m³/h] DOC-SPL-1-QF276 27 68
QF27 [hp] 28 [kw] 21 2 SP M (QF 27) 6 Hz, SF 1.15 ISO 996 Annex A 26 19-1 2 18-9 17-8 2 15 1-7 Power 18 1-6 11 1 1-5 9-5-A -5-AA 8-1 7 --A --AA 8 6 6 5 2 6 8 1 1 18 2 2 Q [m³/h] DOC-SPL-1-QF276 27 69
QF6 [ft] 17 - SP 215 M (QF 6) 6 Hz, SF 1.15 ISO 996 Annex A 5 15 --A 1 --AA 1-2 11 1-2-A Efficiency Head 2 1 6 2 9 8 7 6 5 2 1-2-AA -1-1-A [%] Efficiency 8 NPSH 8 2 2 28 2 Q [m³/h] 8 DOC-SPL-1-QF66 6 7
QF6 [ft] 1 8-7 -7-A SP 215 M (QF 6) 6 Hz, SF 1.15 ISO 996 Annex A 6-7-AA -6 11-6-A 2-6-AA 1-5 9 28-5-A 26-5-AA Efficiency Head 8 7 6 5 2 2 18 1 1 6 2 8 6 - --A --AA [%] Efficiency 8 NPSH 8 2 2 28 2 Q [m³/h] 8 DOC-SPL-1-QF66 6 71
Technical Data Submersible Pump QF6 Dimensions and Weights B C E D Rp 6 A 8 x ø15 ø17 ø196 ø Pump type QF6-1-A QF6-1 QF6-2-AA QF6-2-A QF6-2 QF6--AA QF6--A QF6- QF6--AA QF6--A QF6- QF6-5-AA QF6-5-A QF6-5 QF6-6-AA QF6-6-A QF6-6 QF6-7-AA QF6-7-A QF6-7 Type Motor MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MTSFC2 MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR 1" MOTOR " MOTOR " MOTOR " Power [kw] 5 55 6 75 92 92 11 11 11 17 17 17 17 185 185 A Dimensions [mm] Rp 6 connection 6'' Grundfos flange 17 6 2 256 272 2972 2972 78 78 78 6 6 56 89 89 89 88 88 C E* E** A C E* E** 79 79 966 966 966 1 1 1 118 118 118 19 19 19 7 7 7 2 2 2 26 26 29 29 29 29 29 29 29 29 29 25 25 25 25 25 25 286 286 286 29 29 2 2 2 2 2 2 2 2 25 25 25 25 25 25 25 286 286 286 17 6 2 256 272 2972 2972 78 78 78 79 79 966 966 966 1 1 1 118 118 118 * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cable. Also available 5 kw in 6" joining. All pumps are also available in N version. Other types of connection are possible by means of connecting flanges. 21 21 21 21 21 21 21 21 21 21 21 27 27 27 27 27 27 27 27 27 27 27 B 81 9 7 15 19 159 18 18 26 26 26 187 187 27 2 2 2 17 17 188 D 27 27 27 27 27 27 286 286 286 Net weight [kg] 21 26 272 1 7 7 7 7 7 519 519 58 6 6 6 665 665 729 72
QF6 [hp] [kw] 1 SP 215 M (QF 6) 6 Hz, SF 1.15 1 96 ISO 996 Annex A 92-88 11 8 8 --A 1 76 72 --AA 68 9 6-2 Power 8 6 56 7 52-2-A 8 6-2-AA 5 6 2 28-1 2 2 2 8 2 2 28 2 Q [m³/h] -1-1 DOC-SPL-1-QF66 6 7
QF6 [hp] [kw] SP 215 M (QF 6) 6 Hz, SF 1.15 ISO 996 Annex A 2-7 28 28 2 26-7-A -7-AA 18-6 2 176-6-A 8-6-AA -5 Power 2 1-5-A 18-5-AA 8-1 --A 1 1 --AA 96 1 88 8 72 6 8 2 2 28 2 Q [m³/h] DOC-SPL-1-QF66 6 7
Submersible Motors Submersible Motors F+,QF 1 x V, submersible motors Encapsulated Type Motor Power Size [kw] Power [hp] 11 GPM Electrical date Motor Full-load current efficiency (%) Power factor I n[a] 5% 75% 1% Cos 5% Cos 75% Cos 1% Dimension MS 1 ".25..2 5 55..8.5 * 256 1.99 MS 1 ".7.5 5.2 52 56..5.58.6* 256 1.99 MS 1 ".55.75 7.1 52 58.7.56.62.7* 291 18.7 MS 1 ".75 1. 8.6 8 56 62.5.58.6.8* 6 19.62 MS 1 " 1.1 1.5 11. 5 6 67.56.6.68 * 6 2.1 MS 1 " 1.1 1.5. 7.56.** 6 2.1 * Applies to 2 and wire motors ** Applies to 2 wire motors x V, submersible motors Encapsulated Motor Type Size Power [kw] Power [hp] Full-load current I [A] n Electrical date Motor efficiency (%) Power factor 5% 75% 1% Cos 5% Cos 75% Cos 1% MS 1 ".7.5 2.5 58 65 69.8.5.56 5. 6. MS 1 ".55.75. 58 66 69.7.56.62.8 21 1.88 MS 1 ".75 1..2 61 67.5 72.5.6.68 5. 276.97 MS 1 " 1.1 1.5 5.6 65 71 7.5.6.7 5.5 6 19.62 MS 1 " 1.5 2. 7.2 68 7 76.5.67.72 5.5 6 2.1 MS 1 " 2.2. 1.2 7 77 78.58.7.7.7 5 5.27 MS 1 ".. 1..5 77 79 79.6.7.7.7 9 7.7 MS 1 ". 5.5 1.8 8 8 8.68.7.7 5. 57 6.29 MS 1 " 5.5 7.5 2.7 78 81 79.6.69.7 51 67 57.2 6" 5.5 7.5.6 76 8 81.6.7.79 5. 51 78.26 6" 7.5 1 29.7 78 82 8.66.76.8 5. 571 81.57 6" 9.2.5 6..8 81 81.68.78.8. 61 9.69 6" 11. 15..5 8 8 8.71.78.8. 61 1.1 6" 1. 17.5 5. 81 8 8.69.8.92.5 661.92 6" 15. 2. 56.8 82 8 85.7.81.8.9 696 115.7 6" 18.5 25. 7. 82 85 85.68.8.82 5. 751 7.86 6".. 62. 8 85 86.7.8.82.7 811 11.9 6" 26. 5. 97. 8 85 85.7.82.8.6 871 15. 6".. 1.2 8 85 85.72.8.8.6 91 17.85 1st In 1st In Length [mm] Weight [lbs) Dimension Length [mm] Weight [lbs) 75
Submersible Motors Submersible Motors F+,QF x 8 V, submersible motors Encapsulated Motor Type Size Power [kw] MS 1 MS 1 MS 1 MS 1 MS 1 MS 1 MS 11 MS 11 MS 11 Power [hp] Electrical date Full-load current I[A] n Motor efficiency (%) Power factor 5% 75% 1% Cos 5% Cos 75% Cos 1% Dimension ".7.5 1.5 58 68 7.52.6.7 5. 6. ".55.75 2. 58 66 69.7.59.7.8 21 1.88 ".75 1. 2. 61 67 71.5.6.7 5. 276.97 " 1.1 1.5.2 65 72 72.9.62.72 5.5 6 19.62 " 1.5 2.. 68 7 76.5.67.75 5.5 6 2.1 " 2.2. 6. 71 75 76.52.6.7.9 5 5.27 ".. 7. 7 78 78.56.7.79.9 9 7.7 ". 5.5 1. 78 8 8.6.7.76 5.7 57 6.29 " 5.5 7.5 1. 8 81 8.6.7.78 5. 67 57.2 6" 5.5 7.5 1.2 76 8 81.58.7.78.5 51 78.26 6" 7.5 1. 17. 8 82 82.6.7.82.6 571 81.57 6" 9.2.5 21. 77 8 81.6.7.82.7 61 9.69 6" 11. 15. 25. 8 8 8.66.76.8.7 61 1.1 6" 1. 17.5 29. 8 8 8.6.76.82.8 661.92 6" 15. 2.. 81 8 8.6.76.82 5.2 696 115.7 6" 18.5 25. 1. 82 8 8.6.76.82 5. 751 7.86 6".. 8. 8 85 85.67.77.82 5.1 811 11.9 6" 26. 5. 56. 8 8 85.67.77.8 5. 871 15. 6".. 65. 8 85 85.67.77.82 5. 91 17.85 1st In Length [mm] Weight [lbs) x 6 V, submersible motors Encapsulated Motor Type Size Power [kw] MS 1 MS 1 MS 1 MS 1 MS 1 MS 1 MS 1 MS 11 MS 11 MS 11 ".7.5.9 ".55.75 ".75 1. " 1.1 1.5 " 1.5 2. " 2.2. ".. ". 5.5 " 5.5 7.5 " 7.5 6" 6" 5.5 7.5 6" 9.2 6" 11. 6" 1. 6" 15. 6" 18.5 6". 6" 26. 6". Power [hp] 1 7.5 1..5 15. 17.5 2. 25.. 5.. Electrical date Full-load current I[A] n 1. 2.1..7 5.1 6.2 8.8 11. 15.9 11.7 15.6 18.7. 25.6 28.8 6. 1.8 8.8 56.5 Motor efficiency (%) Power factor 5% 75% 1% Cos 5% Cos 75% Cos 1% 58. 58.5 61.5 6.5 68. 7. 7. 77.1 79.5 78.5 76. 78. 77. 79.5 8. 81. 81. 82. 82. 82. 65. 65.5 67. 7.5 72.5 75. 77. 79.8 8.7 8.7 79.5 79. 8. 82.5 8. 8.5 8. 85. 8. 8. 69. 69. 71. 7. 75. 76. 78. 8. 81. 81. 81. 81. 81. 8. 8. 8. 8. 85. 85. 85..51.7.5.9.5.52.5.6.6.56.56.61.62.66.6.6.62.67.67.66.6.59.6.62.6.65.68.7.7.69.68.7.7.76.7.75.7.78.77.76.75.77.72.6.68.71.78.71.78.7.7.75.76.76.77.78.77.78.78.78 1st In 5..8 5. 5.5 5.5.8.9 5.7 5. 5.2.5.6.7.7.8 5.2 5. 5.1 5. 5.6 Dimension Length [mm] 6 21 276 6 6 5 9 57 67 77 51 571 61 61 661 696 751 811 871 91 Weight [lbs). 1.88.97 19.62 2.1 5.27 7.7 6.29 57.2 68. 78.26 81.57 9.69 1.1.92 115.7 7.88 11.9 15. 17.85 76
D C v1 v2 Accessories s QF Connecting pieces The tables below show the range of connecting pieces for connection of thread to flange and thread to thread. Thread - Flange Thread - Thread D v1 v2 A C B F B A L E x n L Type Pump outlet Connecting piece SP 17 Rp 2.5 SP Rp SP 6 SP 6 SP 77 SP SP 5 SP SP 215 Rp Rp Rp 5 Rp 6 1 R 2/ 2 JIS 2 1 2 R 2/ JIS 2.5 1 R 2/ 2 DIN 5 PN 1 R 2/ 2 DIN 5 PN 1 R 2/ 2 DIN 65 PN 1 R 2/ 2 DIN 65 PN 1 R 2/ 2 DIN 8 PN 1 R 2/ 2 DIN 8 PN R JIS R DIN 65 PN R DIN 65 PN R DIN 8 PN R DIN 8 PN R DIN 1 PN R DIN 1 PN R JIS R DIN 65 PN R DIN 65 PN R DIN 8 PN R DIN 8 PN R DIN 1 PN R DIN 1 PN R DIN 1 PN R DIN 1 PN R 5 JIS R 5 JIS 5 R 5 DIN 1 PN R 5 DIN 1 PN R 5 DIN 5 PN R 5 DIN 5 PN R 5 DIN 15 PN R 5 DIN 15 PN R 6 JIS 5 R 6 JIS 6 R 6 DIN 5 PN R 6 DIN 5 PN R 6 DIN 15 PN R 6 DIN 15 PN R 6 DIN 2 PN R 6 DIN 2 PN A 1 R 2 /2 1 R 2/ 2 1 2 R 2/ 1 R 2/ 2 1 R 2/ 2 1 R 2/ 2 1 R 2/ 2 1 R 2/ 2 R R R R R R R R R R R R R R R R R 5 R 5 R 5 R 5 R 5 R 5 R 5 R 5 R 6 R 6 R 6 R 6 R 6 R 6 R 6 R 6 Thread - Flange Dimensions [mm] B C D E F L 1 115 5 5 15 15 15 15 18 19 155 15 15 18 19 18 19 155 19 18 19 21 2 25 19 21 2 25 2 2 5.5 57 62.5 62.5 72.5 72.5 8 8 66 72.5 72.5 8 8 9 72 72.5 72.5 8 8 9 9 75 97.5 11 7.5 15 97 111 11 7.5 5 155 172.5 25 25 25 5 25 25 25 25 25 5 25 25 25 25 25 25 25 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 11 11 18 18 18 18 18 18 15 18 18 18 18 18 15 18 18 18 18 18 18 15 19 18 18 26 26 19 19 18 26 26 5 1 5 5 185 185 2 2 5 185 185 2 2 18 185 185 2 2 25 18 5 5 2 25 27 285 5 252 25 27 285 75 2 2 97 1 11 99 2 15 19 11 17 19 2 15 19 11 17 19 1 1 15 15 1 17 17 17 2 17 17 21 17 2 17 27 V 1 V 2 n DIN W - Nr 1.1 6 52.5 9 8 5 5 18 5 18 5 18.5 18 8.5 18 8.5 18 8.5 9 8 151 5 18.5 18 8.5 18 8.5 18 8.5 18 8.5 18 8.5 9 8 155 5 18.5 18.5 18 8.5 18 8.5 18 8.5 18 8.5 18 8.5 18 8.5 9 8.5 9 8 1.5 9 8 198926.5 9 8 198927.5 9 8 19891.5 9 8 198915.5 9 8 1989.5 9 8 198.5 9 8 258.5 9 8 259.5 9 8 198928.5 9 8 198929.5 9 8 1989.5 9 8 198917 15 9 19896 15 9 19897 Product number DIN W - Nr 1.1 5618 5619 ID8 ID81 ID 81 ID815 ID8 ID817 15617 ID 8 ID815 ID815 ID8155 ID8156 ID8157 1556 ID8 ID815 ID815 ID8155 ID8156 ID8157 ID8158 ID8159 155 156 198976 198977 19896 198965 198 1985 25628 25629 198978 198979 198966 198967 1986 1987 Type SP 77 SP SP 5 SP SP 215 Pump outlet Rp 5 NPT 5 Rp 6 NPT 6 Connecting piece R 5 Rp 5 R 5 Rp 6 NPT5 NPT NPT5 NPT 6 R 6 Rp 5 NPT6 NPT 5 A R 5 R 5 NPT 5 NPT 5 R 5 NPT 6 Thread - Flange Dimensions [mm] 1 15 1 15 15 15 DIN W - Nr 1.1 196 1969 196 197 21 215 Product number DIN W - Nr 1.1 185 191 186 192 26 265 77
Accessories s QF Cable termination kit with plug Description For watertight joining of motor cable and submersible drop cable in an acrylic tube filled with resin. Used for both single and multi-core cables during installation of submersible pumps. 2 hours of hardening is required. Version MS 1 and MA 11 up to 7.5 kw: 2 For cables up to x 2.5 mm 2 For cables up to x 6 mm Prod No. MS1 1 MS1 2 Cable termination kit type KM Description Version For watertight shrink-joining of motor cable and submersible drop cable. Motor cable 2 [mm ] Number of leads Prod No. Enables the joining of : Flat cable 1.5-6. 1.5-. MS1 - cables of equal size. - cables of different sizes. - a cable lead and a single-lead. Flate cable 6-1 1- MS1 The joint is ready for use after a few minutes and requires no long hardening time as do resin joints. Flate cable -25 MS1 5 The joint cannot be separated. single leads 1.5-6 MS1 6 single leads 1-25 MS1 7 single leads 1.5-. MS1 8 single leads 6- MS1 9 Cable termination kit Description For watertight joining of motor cable and submersible drop cable. Type Version Diameter of Joint For outer cable diameter [mm] Prod No. 2 For " motors and cables uptp x 6 mm C app. 6-15 MS1 1 2 For 6" motors and cables uptp x 1 mm C 1 6 app. 9-2 MS1 11 2 For 6" motors and cables uptp x mm C 2 52 app. 17-1 MS1 2 For 8" and 1" motors and cables up to x 5 mm 2 For 8" and 1" motors and cables up to x 7 mm C C 77 97 app. 26- app. 29-55 MS1 1 MS1 1 78
Accessories s QF Flow sleeves Shakti offers a complete range of stainless steel flow sleeves for both vertical and horizontal operation. Flow sleeves are recommended for all applications in which motor cooling is insufficient. The result is a general extension of motor life. Flow sleeves are to be fitted: if the submersible pump is exposed to high thermal load like current unbalance, dry running, overload, high ambient temperature, bad cooling conditions. if aggressive liquids are pumped, since corrosion is doubled for every 1 C the temperature rises. If sedimentation or deposits occur around and/or on the motor. Note : More information about accessories is available on request. Zinc anodes Application Cathodic protection by means of zinc can be used for corrosion protection of SP pumps in chloride-containing liquids such as brackish water and sea water. Sacrificial anodes are placed on the outside of the pump and motor as protection against corrosion. The number of anodes required depends on the pump and motor in question. Please contact Shakti for further details. Liquid temperatures Sea water: Up to 5 C. Brackish water (min. 15 g/m³ chloride): Up to 5 C. Anode life The zinc anodes have a life of one to four years, depending on operating conditions (temperature, flow and chloride content). Product numbers of zinc anodes Product Number ZA 1 ZA 2 ZA ZA ZA 5 " Motors ZA 6 QF Zinc anodes for pumps QF 5 QF 75 Used for pump type Q F 1 QF 5 Zinc anodes for motors 6" Motors ZA 7 QF 15 6" Motors ZA 7 QF 2 1 QF 27 6" Motors ZA 8 QF 79
s Miscellaneous Head Losses in Ordinary Water pipes Uper figures indicate the velocity of water in m/sec. Lower figures indicate head in metres per 1 metres of straight pipes m /h.6.9 1.2 1.5 1.8 2.1 2...6.2.8 5. 6. 7.5 9. 1.5 15 18 2 6 2 8 5 6 75 9 15 15 18 2 Quantity of Wate Litres/min. 1 15 2 25 5 5 6 7 8 9 1 5 15 175 2 25 5 6 7 8 9 1 5 15 175 2 25 5 Litres/sec...25..2.5.58.67.8 1. 1. 1. 1.5 1.67 2.8 2.5 2.92..17 5. 6.67 8. 1. 11.7 1. 15..7 2.8 25. 29.2. 1.7 5. 66.7 8. 9 C bends slide valves T-pieces,non -return valves ½ 15.75.855 9.91 1.282 2.11 1.71.5 2. 9.9 2.565 69. 2.99 91.5 1.. / 21.25.7 2.7.75.862.9 8.5 1.17 11.91 1.9.5 1.6 21.75 1.879 27.66 2.9 1. 2.819 57.7.288 76.9 1.. The table is calculated in accordance with H. Lang s new formula a =.2 and for a water temperature of 1 C 1 27..292.78.8 1.57.58 2.588.7.8.876 5.277 1. 6.99 1.8 8.82 1.6 1.1 1.751 18.28 2. 2.18 2.5.87 2.627 8. 2.919 6.9.69 7.1 1.1. Naminal Pipe Diameter in Inches and Internal Diameter in (mm) 11/ 5.75 11/2 1.25 2 52.5 21/2 68. 8.25 ½ 92.5 15..29..1.677.15 1..98 1.79.581 1.811.66 2.29.8..996.718 1.2 6.21 1.28 7.9 1.9 9.828 1.66 11.9 2.75 17.9 2.9 25.11 2.9.2.19 2.75.19 6.86 1.2 5. Head Losses In Ordinary Water Pipes.29.6..51.7.7.6.91.99 1..62 1.719.78 2.75.87..997.988 1.2.927 1.27 5.972 1.558 8.967 1.87.5 2.182.66 2.9 21.6.117 2.2.7 5.52.987 78.17 1. 5..21..269.291.8.68.85.5.62.751.59.988.6 1.25.69 1.551.77 1.875.962 2.82 1.15.9 1.7 5.179 1.59 6.62 1.92 1. 2.9 1..78 2..88 6.71 6.18 51.8 1. 5..9.159.275.218.21.287.67.6.1.9.59.52.57.89.668 1..8 1.88.918 1.91 1.17 2.86 1.77.9 1.86 6.828 2.2 1. 2.75 1.62.2 19.52.671 25.2.1 1.51.589 8. 1.5 6..21.11.26 6..269.2.29.2..65.9.56.576.67.659.855.82 1.282.988 1.792 1.17.5 1.67.6 1.976 6.55 2.6 8.69 2.65 11.18 2.96 1.97.29 17.6.117 26.1.91 6.97 1.6 6..28..1.185.72.256..8.96.1.62.66.7.9.992 1.5 1.2 2.15 1.88.261 1.76.56 1.98 5.582 2. 6.98 2.8 8.521.1 1..72 18.2. 2.76.96 1.9 1.6 6..21.11.289.1.7.18.85.2 81.5.577.88.77.829.962 1.25 1.155 1.757 1.7 2.5 1.5.9 1.72.762 1.925.5 2.6 7.1 2.887 9.892.68 1..85 17..8 26.26 1.6 6. 5 1..251.8.1.6.77.175.52.29.628.5.75.62.879.81 1.5 1.66 1.1 1.28 1.256 1.6 1.57 2.58 1.88.58 1.88.68 2.197.665 2.511 5.9.19 9.2.767 1.5 5.52.72 1.7 7. 6 155.5.26.7.51..9.187.526.26.61.7.72.5.79.555.877.67 1.97 1.27 1. 1. 1.55 1.9 1.75 2.96 2.19.87 2.62 5.17.59 8.926.86 1.2 2.5 9. The head loss in bends, slide valves. T-Pieces and non -return valves is equivatent to the metres of straight of straight pipes stated in the last two lines of the table. TO find the head loss in foot valves multiply the loss in T-pieces by two. 8