Self-priming pump «Wilo-Drain SP» Technical Presentation of the new pump Wilo-Drain SP 24/07/2013 Olivier Rieu

Transcription

1 Self-priming pump «Wilo-Drain SP» Technical Presentation of the new pump Wilo-Drain SP 24/07/2013 Olivier Rieu

2 Summary Pump Wilo-Drain SP overview Self-priming principle Pump Wilo-Drain SP features Curves overview Type key Range organization List of supports & documentations 2 Wilo-Drain SP Presentation 22/07/ /02/2016

3 Wilo-Drain SP Overview Self-priming pump for Waste water and agressive fluids Operating range : Flow max : 630 m³/h Head max : 60 mwc DN : 40 to 200 Solids free passage : ½DN (max:76 mm) Temperature range : -30 to +150 C Characteristics : Single-stage horizontal pump Grey Cast Iron EN GLJ 250 (GG25), S.S., Bronze (only size 42) Sealing by lubricated mechanical seal Assembly monobloc, bibloc (with bracket) or on baseplate Applications : Wilo-Drain SP Industrial waste water, Laden fluids drainage, Drainage & sewage applications, sea water, dewatering applications, 3

4 Summary Pump Wilo-Drain SP overview Self-priming principle Pump Wilo-Drain SP features Curves overview Naming of Wilo-Drain SP Range organization of Wilo-Drain SP How to make a selection 4 Wilo-Drain SP Presentation 22/07/ /02/2016

5 Self-priming principe 5 The pump casing is specific and contains two internal chambers. Phase A : The impeller rotates in the priming chamber, which remains always filled with liquid. It creates the vacuum required for the suction of the air contained in the suction pipe. Phase B : An air/liquid mixture is created and transferred in the separation chamber, where the air is separated from the liquid, which falls by gravity into the priming chamber. Phase C : Once the suction pipe is completely filled with liquid, the pump behaves as a conventional centrifugal pump. The upper position of the suction port and the integrated non return valve make it possible to always keep the liquid inside the pump. Even after long stopped periods, the pump can start a new priming cycle without need of refilling.

6 Priming Time 6 Priming time depends of pumps Size Example : Pump type S 65 Suction Height : 4 m Priming time : 83 Sec This table is present in the Operating Manual Pump SIZE SPEED Priming time, in fuction of suction lift meters S S S S S S S S S S S S80(-2) S S S S S88 (210) S S S S105 T S S S S S Priming time : For water at 20 C Density 1 In the pump suction DN

7 Performances in Suction use Correction of maximum flow when use in suction application: 1 m : No correction 3 m : max flow = approx. ¾ of pump max flow 6 m : max flow = approx. ½ of pump max flow HMT Suction : 6 m 3 m 1 m (reference curve) Q (Flow) ~½ Qmax ~¾ Qmax Qmax 7

8 Summary Pump Wilo-Drain SP overview Self-priming principle Pump Wilo-Drain SP features Curves overview Naming of Wilo-Drain SP Range organization of Wilo-Drain SP How to make a selection 8 Wilo-Drain SP Presentation 22/07/ /02/2016

9 Product benefits Self priming capability (6m depending to sizes) Flexible coupling* Automatic lubrication of the MS to extend its life NRV to keep water into the pump Motor IEC standard* Inspection cover for a rapid access to hydraulic in case of blocking AND ALSO : - Fill port for easy water filling - Many combinations of materials available Lifetime lubricated bearing Open impeller which permits the passage of solids Wear plate for protecting pump 9 *or long shaft depending versions

10 Impellers and Wear plates Impellers free passage : about ½ of the pump DN (depending on sizes) Wear plates can be changed once worn (useful for abrasive applications) 10

11 Automatic lubrication cartridge Provided with all Wilo-Drain SP Less warming during priming phases The spread fluid is a special hydrophobic neutral grease An electronic system provides a constant flow in during 1 year 11

12 Zinc Anode Wilo-Drain SP is available in Cast Iron with a Zinc Anode Special construction for SEA WATER More economic than compete pump in Stainless Steel or Bronze Zinc Anode has to be changed after a various time (between few months and a year, depending mostly of sea water temperature and salinity) 12

13 Available constructions and benefits Construction Picture Benefits Available sizes Monobloc (12) Transportable - Long shaft motor integrated to the pump (without coupling) - Single-phase motor with switch ON-OFF - Pump on transportable base-frame 40 Monobloc (11) Low footprint - Long shaft motor integreated to the pump (without coupling) - Three phase motor IE2 Bibloc (21) Pump-motor alignment by design - Balls bearings lantern - Balls bearings life-time lubricated - Flexible coupling - Standard B5 Flanged motor (IE2) - PTC sensor 40 to 161 On base-frame (32) Construction traditional on base-frame - Balls bearings lantern - Balls bearings life-time lubricated - Flexible coupling with spacer - Standard B3 motor (IE2) - PTC sensor 170 to

14 Ports possibilities Option available for all Wilo-Drain SP (except over 4 ): Ports threaded / Port with Flanges PN16 Dimensions of ports : Sizes Threaded port Flanges PN16 G 1 ½" G 2" G 3" G 4" - - DN40 DN50 DN80 DN100 DN150 DN200 14

15 Principle cross section Assembly MONOBLOC 11 Assembly BIBLOC 21 and BASE-FRAME 32 Pump casing in 1 part Pump casing in 1 part Pump casing in 2 parts Pump casing in 2 parts Pump casing : Pump size: 1 part 40, 42, 45, 50, 60, 63, 65, 66, 68, 69, 80, 83, 85, 88, 91, 100, 105, 108, 121, 150, 161, 170, 180, 201, 220, parts 41, 46, 51, 61, 82 15

16 Summary Pump Wilo-Drain SP overview Self-priming principle Pump Wilo-Drain SP features Curves overview Naming of Wilo-Drain SP Range organization of Wilo-Drain SP How to make a selection 16 Wilo-Drain SP Presentation 22/07/ /02/2016

17 Curves (CAST IRON pumps) 17

18 Curves (STAINLESS STEEL pumps) 18

19 Summary Pump Wilo-Drain SP overview Self-priming principle Pump Wilo-Drain SP features Curves overview Naming of Wilo-Drain SP Range organization of Wilo-Drain SP How to make a selection 19 Wilo-Drain SP Presentation 22/07/ /02/2016

20 Naming Wilo Description with 4 blocks : Wilo-Drain SP 40 F A S T 11 / 2 K 1. Pump size 2. Hydraulic configuration Metallurgy Mechanical seal Ports 3. Assembly of motor-pump 4. Motor (Type and power) 20 «Wilo-Drain SP» training in Hof (24th & 25th April 2013) 17/02/2016

21 Naming Wilo / Hydraulic configuration : Hydraulic code on 3 letters : Wilo-Drain SP 40 F A S T 11 / 2 K 1. Metallurgy F Z Cast Iron Cast Iron + Zinc anode B* Bronze X Stainless Steel *S42 only 2. Sealing Mechanical seal (approx.) Gaskets & NRV A SiC/Ceram/FPM NBR B SiC/Ceram/FPM FPM C WC/SiC/PTFE or WC/WC/PTFE (depending of size) PTFE H Carbon/SiC/PTFE PTFE 3. Ports R S Threaded ports Flanged ports PN16 21

22 Naming Wilo / Assembly of motor-pump : Wilo-Drain SP 40 F A S T 11 / 2 K Code Construction Picture 11 Monobloc (Long shaft motor) 12 Monobloc +transportable 21 Bibloc, (B5 Flanged motor) 31 On base frame, (B3 Motor) 22

23 Naming Wilo / Motor configuration : Wilo-Drain SP 40 F A R T 11 / 2 K 1. Voltage T - Three-phase M - Single-phase 2. Power (kw) 3. Number of poles 4. Option on motor K PTC sensor S Switch (only for single-phase) 23

24 Summary Pump Wilo-Drain SP overview Self-priming principle Pump Wilo-Drain SP features Curves overview Naming of Wilo-Drain SP Range organization of Wilo-Drain SP How to make a selection 24 Wilo-Drain SP Presentation 22/07/ /02/2016

25 Range organization / Application approach : SP 40 F A R T 11 / 2 K Applications examples Casing M.S. Gaskets Corresponding Code Loaded water (sand, ) Cast Iron SiC/SiC/FPM NBR F A Waste water, oil, gasoline, diesel, hydrocarbons Cast Iron SiC/SiC/FPM FPM F B Sea water, brackish water Cast Iron & Zinc anode SiC/SiC/FPM NBR Z A Sea water, brine Bronze SiC/SiC/FPM NBR B A Demineralized water, diluted acids, industrial effluents (compatible Viton) Acids, industrial fluids (compatible PTFE) Stainless Steel SiC/SiC/FPM FPM X B Stainless Steel WC/SiC/PTFE or WC/WC/PTFE (depending of size) PTFE X C Clean acids, solvents, industrial fluids(compatible PTFE) Stainless Steel Carbon/SiC/PTFE PTFE X H 25

26 Range organization / Available versions and benefits : Construction Picture Benefits Available sizes Monobloc (12) Monobloc (11) Bibloc (21) On base-frame (32) Transportable - Long shaft motor integreated to the pump (without coupling) - Single-phase motor with switch - Pump on transportable base-frame Low footprint - Long shaft motor integreated to the pump (without coupling) - Three phase motor IE2 Pump-motor alignment by design - Ball bearings lantern - Ball bearings life-time lubricated - Flexible coupling - Standard B5 Flanged motor (IE2) - PTC sensor - No pump-motor alignment to be done Traditional construction on base-frame - Balls bearings bracket - Balls bearings life-time lubricated - Flexible coupling with SPACER - Standard B3 motor (IE2) - PTC sensor to to

27 Range organization SP 40 F A R T 1,1 / 2 Application XH XC XB ZA (Sea Water) FB (Waste water) FA (Loaded water) STAINLESS STEEL CASING CAST IRON CASING 27

28 Motor Range organisation SP 40 F A R T 1,1 / 2 Power Application XH XC XB ZA (Sea Water) FB (Waste water) FA (Loaded water) Options Ports : Threaded or flanged X X X X Lubricator X X X X 1~ With switch X 3~ Long-shaft X 3~ Standard IEC motor X X PTC sensor on motor X X Bearing bracket X X Cast iron base plate X Coupling with spacer X Options 28

29 Motor Range organisation SP 40 F A R T 1,1 / 2 Power Application XH XC XB ZA (Sea Water) FB (Waste water) FA (Loaded water) FPM gaskets Options Ports : Threaded or flanged X X X Lubricator X X X 1~ With switch 3~ Long-shaft X 3~ Standard IEC motor X X PTC sensor on motor X X Bearing bracket X X Cast iron base plate X Coupling with spacer X Options 29

30 Motor Range organisation SP 40 F A R T 1,1 / 2 Power Application XH XC XB ZA (Sea Water) FB (Waste water) Zinc anode FA (Loaded water) Options Ports : Threaded or flanged X X X Lubricator X X X 1~ With switch 3~ Long-shaft X 3~ Standard IEC motor X X PTC sensor on motor X X Bearing bracket X X Cast iron base plate X Coupling with spacer X Options 30

31 Motor Range organisation SP 40 F A R T 1,1 / 2 Power Application XH Carbon/SiC/PTFE XC SiC/SiC/PTFE XB SiC/SiC/FPM ZA (Sea Water) FB (Waste water) FA (Loaded water) Options Ports : Threaded or flanged X X X Lubricator X X X 1~ With switch 3~ Long-shaft X 3~ Standard IEC motor X X PTC sensor on motor X X Bearing bracket X X Cast iron base plate X Coupling with spacer X Options 31

32 Motor 1st Entry : The application Range organisation / Summary SP 40 F A R T 1,1 / 2 Power 32 Application XH XC XB ZA (Sea Water) FB (Waste water) FA (Loaded water) 2nd Entry : The pump construction Flanges PN16 always as an option Options Ports : Threaded or flanged X X X X Lubricator X X X X 1~ With switch X 3~ Long-shaft X 3~ Standard IEC motor X X PTC sensor on motor X X Bearing bracket X X Cast iron base plate Coupling with spacer Options X X