franklinwater.eu 50 HZ EH - EHsp SERIES HORIZONTAL MULTISTAGE AND SELF-PRIMING PUMPS

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1 franklinwater.eu 5 HZ EH - EHsp SERIES HORIZONTAL MULTISTAGE AND SELF-PRIMING PUMPS

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3 INDEX Stainless Steel Horizontal Multistage (EH) and Self-Priming (EHsp) Pumps 2 Family curves 3 Pump identification code 3 Materials/fluids compatibility 4 Table of hydraulic performance 5 Mechanical seal specifications 6 Motors specifications 7 EH SERIES EH 3 1 EH 5UMP SECTION AND LIST OF MAIN COMPONENTS 12 EH 9 14 EH EH 2 18 EHsp SERIES EHsp 3 22 EHsp 5 24 PUMP SECTION AND LIST OF MAIN COMPONENTS 27 NOTE: Franklin Electric S.r.l. reserves the right to amend specification without prior notice For the most up-to-date product information, visit franklinwater.eu. 1

4 STAINLESS STEEL HORIZONTAL MULTISTAGE (EH) AND SELF-PRIMING (EHsp) PUMPS APPLICATIONS Small domestic and industrial systems / Domestic water supply Water distribution / pressure boosting Irrigation / Gardening / Sprinklers / Rainwater collection Industrial plants / Wash down unit Cooling and chilling / Heating and conditioning / Air conditioning systems Other various installations FEATURES Compact close-coupled design, robust and corrosion resistant / Superior efficiency and performance Flexible application base plate Floating neck ring in PPS Heavy duty oversize motor shaft Impellers and diffusers are made of stainless steel in order to achieve durability Easy maintenance Strong and leak-proof motor ball bearing fitted in the motor Pumping of clear non-loaded fluids Mechanical seal Type E = carbon/ceramic/epdm: EH 3-5-9, EHsp 3-5 Mechanical seal Type E1 = seal carbon/silicon carbide/epdm: EH 15-2 PUMP SPECIFICATIONS Capacities: up to 29 m3/h (EH), up to 8 m 3 /h (EHsp) Heads: up to 14 m (EH and EHsp) Connections: Rp threaded for inlet and outlet Maximum working pressure 1 Bar Maximum allowable amount of sand 5 g/m3 (EH) Maximum ambient temperature 4 C Liquid temperature range (EH): Minimum: from -15 C to -1 C according to gasket material Maximum: +9 C for domestic use (uses covered by CEI EN standard ); +11 C only for industrial use (uses other than those covered by CEI EN standard ) Liquid temperature range (EHsp): from C up to 35 C The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B 2

5 MOTOR SPECIFICATIONS Single-phase and Three-phase motor efficiency class IE3 Asynchronous, TEFC (Totally Enclosed, Fan-Cooled) 2 pole IP55 protection motor, Insulation class F Standard voltage Single-phase: V ± 5 %.Thermal protection built into the motor. Three-phase: / V ± 5 % up to 3 kw. Thermal protection to be provide into the starter panel by the installer / V ± 5 % from 4 kw. Thermal protection to be provide into the starter panel by the installer. Starts per hour: for motor power up to 3 kw the allowed starts are 6. Waiting time between two consecutive starts 1 minute. for motor power from 4 kw the allowed starts are 3. Waiting time between two consecutive starts 2 minutes. AVAILABLE ON REQUEST Special mechanical seal (EH) Discharge inlet/outlet NPT FAMILY CURVES 12 m 1 U.S. gpm Hz ft EH / EHsp 3 EH / Ehsp 5 EH 9 EH (m 3 /h) EH /217 PUMP IDENTIFICATION CODE 15 3 I 22 T 5 / E1 Three-phase motor efficiency (IE3) Pumps speciality - Standard configuration if empty Mechanical seal type Frequency: 5 (5Hz); 6 (6Hz) M (Single phase); T (Three phase) Motor power kw x 1 Pump material: I (AISI34); N(AISI316) Number of stages Nominal flow rate in m 3 /h Pump model: EH (standard) EHsp (self-priming) 141EN 5/217 3

6 EH MATERIALS/FLUIDS COMPATIBILITY Pos. Parts description Type I version N version ASTM/AISI DIN/EN ASTM/AISI DIN/EN 2. Pump casing Stainless steel AISI AISI Seal housing disc Stainless steel AISI AISI Filing and drain plug Stainless steel AISI AISI Inlet cover (only for EH 15-2) Stainless steel AISI AISI O-Ring EPDM Mechanical seal EH Carbon / Ceramic / EPDM EH 15-2 Carbon / Silicon Carbide / EPDM 3.8 Rotor and Pump shaft Stainless steel AISI AISI Screws, nuts and washers Stainless steel AISI AISI Stage housing and diffuser Stainless steel AISI AISI Last stage with holes Stainless steel AISI AISI Floating neck ring assembly Stainless steel and PPS AISI Initial stage housing Stainless steel AISI AISI Stage housing and diffuser with bearing (only for EH 15-2) Stainless steel, Tungsten Carbide AISI AISI Impeller Stainless steel AISI AISI Impeller spacers Stainless steel AISI AISI Intermediate sleeve (only for EH 15-2) Intermediate sleeve spacer (only for EH 15-2) EHsp 3-5 MATERIALS/FLUIDS COMPATIBILITY Tungsten Carbide Stainless Steel AISI AISI Material Pos. Parts description Type ASTM/AISI DIN/EN 2. Pump casing Stainless steel AISI Seal housing disc Stainless steel AISI Filing and drain plug Stainless steel AISI O-Ring EPDM Mechanical seal Carbon / Ceramic / EPDM Rotor and Pump shaft Stainless steel AISI Screws, nuts and washers Stainless steel AISI Stage housing and diffuser Stainless steel Last stage with holes Stainless steel Floating neck ring assembly Stainless steel and PPS Initial stage housing Stainless steel Stage housing with priming valve Stainless steel AISI 31 / AISI / Impeller Stainless steel AISI Impeller spacers Stainless steel AISI

7 EH TABLE OF HYDRAULIC PERFORMANCE AT 5Hz Pump model Q = DELIVERY l/min m3/h US GMP H = TOTAL M.HEAD OF WATER COLUMN [m] EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 9/ EH 9/ EH 9/ EH 9/ EH 9/ EH 9/ EH 9/ EH 15/ EH 15/ EH 15/ EH 15/ EH 15/ EH 15/ EH 2/ EH 2/ EH 2/ EH 2/ EHsp 3-5 TABLE OF HYDRAULIC PERFORMANCE AT 5Hz Pump model Q = DELIVERY l/min m3/h US GMP H = TOTAL M.HEAD OF WATER COLUMN [m] EHsp 3/ EHsp 3/ EHsp 3/4T EHsp 3/5T EHsp 5/ EHsp 5/ EHsp 5/4T EHsp 5/5T

8 MECHANICAL SEAL SPECIFICATIONS A B D C /217 STANDARD VERSION Position Model Type A B C D Temperature [ C] Stationary part Rotating part Other components Elastomers EH / EHsp 3-5 E V B G E Ceramic Graphite AISI 316 EPDM -15 C +11 C EH 15-2 E1 B Q G E Graphite Silicon Carbide AISI 316 EPDM -15 C +11 C AVAILABLE ON REQUEST (only for EH) Position Model Type A B C D Temperature [ C] Stationary part Rotating part Other components Elastomers E2 Q Q G E Silicon Carbide Silicon Carbide AISI 316 EPDM -15 C +11 C V3* Q Q G V Silicon Carbide Silicon Carbide AISI 316 FKM -1 C +11 C V8* Q U G V Silicon Carbide Tungsten Cabide AISI 316 FKM -1 C +11 C * on request version with stopper pin Type Material B Carbon graphite E EPDM G AISI 316 Q Silicon carbide V FKM V Ceramic alumina U Tungsten carbide 6

9 MOTORS SPECIFICATIONS Asynchronous, TEFC (Totally Enclosed, Fan-Cooled) 2 pole IP55 Insulation class F Starts per hour for motor power up to 3 kw the allowed starts are 6. Waiting time between two consecutive starts 1 minute for motor power from 4 kw the allowed starts are 3. Waiting time between two consecutive starts 2 minutes SINGLE-PHASE VERSION AT 5Hz Standard voltage V ± 5% Thermal protection built into the motor P N [kw] MOTOR SIZE INPUT CURRENT I N [A] Capacitor 23V μf V n N [min -1 ] 23 V - 5 Hz I S / I N % cos Ø T N [Nm] T S / T N T M / T N 7

10 THREE-PHASE VERSION AT 5Hz IE3 Premium Efficiency Motors IE efficiency according to IEC :214 Electrical performance according to IEC :27 Standard voltage: / V ± 5 % up to 3 kw / V ± 5 % from 4 kw Thermal protection to be provide into the starter panel by the installer P N [kw] 23 V Y 4 V Rendimento / Efficiency N % 4 V Y 69 V 4/4 3/4 2/4 4/4 3/4 2/ IE 3 P N [kw] MOTOR SIZE N. of poles f N [Hz] 4 V 5 Hz cos Ø I S / I N T N [Nm] T S / T N T M / T N VOLTAGE U N Motor operating conditions P N nn [kw] 23 V Y 4 V 4 V Y 69 V [min -1 ] Altitude Above T. amb Sea Level [m] min/max [ C] I N [A] ATEX / 4 No

11 EH Series Technical data and Performance curves 9

12 EH 3 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor Size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F ØB H L1 L2 L3 EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ EH 3/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor Size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V V A F ØB H L1 L2 L3 EH 3/2T EH 3/3T EH 3/4T EH 3/5T EH 3/6T EH 3/7T EH 3/8T EH 3/9T Weight [Kg] Weight [Kg] DIMENSIONAL DRAWINGS A Rp1" F Rp1"¼ ØB H H L3 L1 L2 Ø176.5 Ø ~ VERSION 1 ~ VERSION EN 5/217 1

13 PERFORMANCE CURVES 5Hz ft 36 m EH 3/ EH 3/8 EH 3/7 EH 3/6 Efficiency Total Head EH 3/5 EH 3/4 EH 3/3 EH 3/2. % m 3 /h NPSH ft. m m 3 /h m 3 /h l/min Capacity The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B US gpm 125EN 5/217 11

14 EH 5 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor Size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F ØB H L1 L2 L3 EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ EH 5/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor Size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V V A F ØB H L1 L2 L3 EH 5/2T EH 5/3T EH 5/4T EH 5/5T EH 5/6T EH 5/7T EH 5/8T EH 5/9T Weight [Kg] Weight [Kg] DIMENSIONAL DRAWINGS A Rp1" F Rp1"¼ ØB H H L3 L1 L2 Ø176.5 Ø ~ VERSION 1 ~ VERSION EN 5/217 12

15 PERFORMANCE CURVES 5Hz ft 36 m EH 5/ EH 5/8 EH 5/7 EH 5/6 NPSH Efficiency Total Head % ft EH 5/5 EH 5/4 EH 5/3 EH 5/ m m 3 /h m 3 /h m 3 /h Capacity The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B l/min US gpm 126EN 5/217 13

16 EH 9 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor Size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F ØB H L1 L2 L3 EH 9/ EH 9/ EH 9/ EH 9/ EH 9/ EH 9/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor Size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V V A F ØB H L1 L2 L3 EH 9/2T EH 9/3T EH 9/4T EH 9/5T EH 9/6T EH 9/7T EH 9/8T DIMENSIONAL DRAWINGS Weight [Kg] Weight [Kg] A G¼ Rp1"¼ F 115 G¼ ØB H H Rp1"½ 1 G¼ L3 L1 L Ø176.5 Ø ~ VERSION 1 ~ VERSION EN 5/214 14

17 PERFORMANCE CURVES 5Hz ft m EH 9/8 EH 9/ EH 9/6 NPSH Efficiency Total Head ft EH 9/5 EH 9/4 EH 9/3 EH 9/ % 8 m m 3 /h l/min m 3 /h m 3 /h Capacity The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B l/min US gpm 127EN 5/217 15

18 EH 15 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F ØB H H1 L1 L2 L3 M N N1 EH 15/ EH 15/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V V V A F ØB H H1 L1 L2 L3 M N N1 EH 15/2T EH 15/3T EH 15/4T EH 15/5T EH 15/6T EH 15/7T Weight [Kg] Weight [Kg] DIMENSIONAL DRAWINGS F A Rp1"½ Rp2" L1 L ~ VERSION 1 ~ VERSION 1 H1 H1 ØB H H EN 5/217 A F Rp1"½ 114 Rp2" H1 ØB H 12.5 L1 L ~ VERSION N N M 136EN 5/217 16

19 PERFORMANCE CURVES 5Hz ft 36 m EH 15/ EH 15/ EH 15/5 Efficiency Total Head % EH 15/4 EH 15/3 EH 15/ m 3 /h l/min NPSH ft m m 3 /h m 3 /h Capacity l/min US gpm 128EN 5/217 The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B 17

20 EH 2 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F ØB H H1 L1 L2 L3 M N N1 EH 2/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V V V A F ØB H H1 L1 L2 L3 M N N1 EH 2/2T EH 2/3T EH 2/4T EH 2/5T Weight [Kg] Weight [Kg] DIMENSIONAL DRAWINGS F A Rp1"½ Rp2" L1 L ~ VERSION 1 ~ VERSION 1 H1 H1 ØB H H EN 5/217 A F Rp1"½ 114 Rp2" H1 ØB H 12.5 L1 L ~ VERSION N N M 136EN 5/217 18

21 PERFORMANCE CURVES 5Hz 28 ft m EH 2/ EH 2/4 18 Total Head EH 2/ EH 2/ % 8 m 3 /h l/min Efficiency 6 4 NPSH ft m m 3 /h m 3 /h Capacity l/min US gpm 129EN 5/217 The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B 19

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23 EHsp Series Technical data and Performance curves 21

24 EHsp 3 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F EHsp 3/ EHsp 3/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V A F EHsp 3/4 T EHsp 3/5 T Weight [Kg] Weight [Kg] DIMENSIONAL DRAWINGS 1 F A Rp 1 " Ø 144 Rp 1 " Ø Ø ~ VERSION 1 ~ VERSION EN 5/217 22

25 PERFORMANCE CURVES 5Hz ft m EHsp 3/ EHsp 3/4 12 Efficiency Total Head % m 3 /h NPSH ft m 3 /h m m 3 /h l/min Capacity US gpm 121EN 5/217 The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B 23

26 EHsp 5 1 ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT Capacitor 45V INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] μf V A F EHsp 5/ EHsp 5/ ~ ELECTRIC PUMP TECHNICAL DATA Pump model Motor size MOTOR NOMINAL INPUT INPUT CURRENT [A] Dimensions [mm] [kw] [HP] [kw] V A F EHsp 5/4 T EHs 5/5 T Weight [kg] Weight [Kg] DIMENSIONAL DRAWINGS 1 F A Rp 1 " Ø 144 Rp 1 " Ø Ø ~ VERSION 1 ~ VERSION EN 5/217 24

27 PERFORMANCE CURVES 5Hz ft m 6 18 EHsp 5/5 1 ~ 3 ~ EHsp 5/ Efficiency Total Head NPSH m 3 /h % ft m 3 /h m m 3 /h Capacity l/min US gpm 121EN 5/217 The hydraulic characteristics are guaranteed, according to ISO standard 996:212, grade 3B 25

28 Pump Section and List of Main Components 26

29 EH PUMP SECTION AND LIST AND MAIN COMPONENTS /217 Ref. N. Description 1. Terminal box cover and base 1.1 Terminal board 2. Pump casing 2.1 Motor bracket 2.2 Seal housing disc 2.3 Screws for pump casing 2.4 Support foot 2.5 Filling and draining plugs 3. Motor housing and stator 3.1 Bearing housing 3.2 Fan 3.3 Fan cover 3.4 Motor tie rod Ref. N. Description 3.5 O-Rings 3.6 Mechanical seal 3.7 Ball bearings and lip seal 3.8 Rotor and pump shaft 3.9 Screws, nuts and washers 3.1 Motor foot 3.11 Discharge valve, top plug and washer 4. Stage housing and diffuser 4.1 Last stage with holes 4.2 Floating neck ring assembly 4.3 Initial stage housing 5. Impeller 5.1 Impeller spacers 27

30 EH 15-2 (Configuration up to 3kW) PUMP SECTION AND LIST AND MAIN COMPONENTS /217 Ref. N. Description 1. Terminal box cover and base 1.1 Terminal board 2. Pump casing 2.1 Motor bracket 2.2 Seal housing disc 2.4 Support foot 2.5 Filling and draining plugs 2.7 Inlet cover 2.8 Flange 2.9 Pump casing tie rods 3. Motor housing and stator 3.1 Bearing housing 3.2 Fan 3.3 Fan cover 3.4 Motor tie rod 3.5 O-Rings Ref. N. Description 3.6 Mechanical seal 3.7 Ball bearings and lip seal 3.8 Rotor and pump shaft 3.9 Screws, nuts and washers 3.1 Motor foot 3.11 Discharge valve, top plug and washer 4. Stage housing and diffuser 4.1 Last stage with holes 4.2 Floating neck ring assembly 4.3 Initial stage housing 4.4 Stage housing and diffuser with bearing 5. Impeller 5.1 Impeller spacers 5.2 Intermediate sleeve 5.3 Intermediate sleeve spacer 28

31 EH 15-2 (Configuration from 4kW) PUMP SECTION AND LIST AND MAIN COMPONENTS /217 Ref. N. Description 1. Terminal box cover and base 1.1 Terminal board 2. Pump casing 2.1 Motor bracket 2.2 Seal housing disc 2.4 Support foot 2.5 Filling and draining plugs 2.7 Inlet cover 2.8 Flange 2.9 Pump casing tie rods 3. Motor housing and stator 3.1 Bearing housing 3.2 Fan 3.3 Fan cover 3.4 Motor tie rod 3.5 O-Rings Ref. N. Description 3.6 Mechanical seal 3.7 Ball bearings and lip seal 3.8 Rotor and pump shaft 3.9 Screws, nuts and washers 3.1 Motor foot 3.11 Discharge valve, top plug and washer 4. Stage housing and diffuser 4.1 Last stage with holes 4.2 Floating neck ring assembly 4.3 Initial stage housing 4.4 Stage housing and diffuser with bearing 5. Impeller 5.1 Impeller spacers 5.2 Intermediate sleeve 5.3 Intermediate sleeve spacer 29

32 EHsp 3-5 PUMP SECTION AND LIST AND MAIN COMPONENTS /217 Ref. N. Description 1. Terminal box cover and base 1.1 Terminal board 2. Pump casing 2.1 Motor bracket 2.2 Seal housing disc 2.3 Screws for pump casing 2.4 Support foot 2.5 Filling and draining plugs 3. Motor housing and stator 3.1 Bearing housing 3.2 Fan 3.3 Fan cover 3.4 Motor tie rod 3.5 O-Rings Ref. N. Description 3.6 Mechanical seal 3.7 Ball bearings and lip seal 3.8 Rotor and pump shaft 3.9 Screws, nuts and washers 3.1 Motor foot 3.11 Discharge valve, top plug and washer 4. Stage housing and diffuser 4.1 Last stage with holes 4.2 Floating neck ring assembly 4.3 Initial stage housing 4.5 Stage housing with priming valve 5. Impeller 5.1 Impeller spacers 3

33 NOTES 31

34 CATALOG REVISION CHANGES NOTICE Rev. No. Changes Page Add EHsp Series 2,3,4,5, 21 25, 31 2 Remove the "EH Series with IE2 motors" section 8 17 (Rev. 1) Updating of Techical Data and Dimensional Drawings of EH Series 1, 12, 14, 16, 18 32

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36 Franklin Electric S.r.l. Via Asolo, Dueville (Vicenza) Italy Phone Fax Contacts: sales.it@fele.com Single member - Company subject to the control and coordination of Franklin Electric Co., Inc. NOTE: Franklin Electric s.r.l. reserves the right to amend specification without prior notice 1389EN_REV.2_5/217 franklinwater.eu