50 Hz. ecocirc PRO Series WET ROTOR CIRCULATORS FOR SANITARY SYSTEMS DE: +41 (0) FR: +41 (0) Rev. Cod.

Size: px

Start display at page:

Download "50 Hz. ecocirc PRO Series WET ROTOR CIRCULATORS FOR SANITARY SYSTEMS DE: +41 (0) FR: +41 (0) Rev. Cod."

Neal Goodman
6 years ago
Views:

1 Hz ecocirc PRO Series WET ROTOR CIRCULATORS FOR SANITARY SYSTEMS Cod. 9 Re e.a.a Ed.9/ DE: + () FR: + () 9

2 ecocirc PRO SERIES INSTALLA ALLATION POSITIONS Lowara is a trademark of Lowara srl Unipersonale, subsidiary of Xylem Inc. ecocirc is a trademark of Laing Thermotec Inc, subsidiary of Xylem Inc. Xylect is a trademark of Xylem Water Solutions AB, subsidiary of Xylem Inc.

High efficiency electronic sanitary circulators MARKET SECTORS RESIDENTIAL. APPLICATIONS Hot water circulation. ecocirc PRO SERIES SPECIFICATIONS PUMP Flow rate: up to m /h. Head: up to m.

MOTOR Permanent magnet EC (Electronically Commutated) type motor with spherical rotor/stator. Wet rotor with a single spherical ceramic/carbon ball bearing.

3 High efficiency electronic sanitary circulators MARKET SECTORS RESIDENTIAL. APPLICATIONS Hot water circulation. ecocirc PRO SERIES SPECIFICATIONS PUMP Flow rate: up to m /h. Head: up to m. Temperature of pumped liquid: + C + C. Aoid condensation and ice formation. Maximum operating pressure: bar (PN ). Rotor assembly group: made of stainless steel/composite material/carbon. MOTOR Permanent magnet EC (Electronically Commutated) type motor with spherical rotor/stator. Wet rotor with a single spherical ceramic/carbon ball bearing. Integrated motor protection; no external protection required. Single-phase -V / Hz power supply. Motor type: - Fixed speed for temperature sensor and temperature sensor + timer models; - Variable speed with automatic regulation for basic and timer models. Insulation class F ( C). Protection class: IP no-timer models. IP timer models.

4 ecocirc PRO SERIES CONSTRUCTION CHARACTERISTICS Electric circulator pumps for domestic hot water applications at maximun temperature of C, at maximum hardness of f ( dh). Brassy pump body for direct installation onto piping for /" and /" - " /" teaded union connections. The design is based on spherical rotor/stator technology. This means that: - The only moing part is the spherical rotor/impeller unit that turns on a hard ceramic ball. - Shaft seals or conentional bearing bushings with a shaft hae been eliminated for a single self realigning spherical bearing. Blockage free rotor: the spherical motor principle does not require a manual unblocking deice thanks to the small touching surface of the bearing on the ball. The starting torque required is minimal. Air-purge functionality: an automatic and quick routine to remoe the air from the circulator and ensure safe operation. Stand-by mode. Self diagnostic and malfunction detection: defects detected by the pump system are signalled with alternating LED light flashes. Insulation shell as a standard. Models aailable: - Fixed speed Temperature sensor to maintain the water onto piping at the required temperature. The circulator automatically turns off when the water temperature achiees the alue. Temperature can be set up between C and C by the selector on the motor. Temperature sensor and timer for more energy saing. - Variable speed: Performances optimized by system requests. Speed set up is done by a selector on the motor by different positions. At and positions (ECO) the consumption is especially low. Timer as a standard in order to daily set up the performances. mm port-to-port length models are fitted out with non-return and shut off ale. mm port-to-port length models are fitted out with a non-return ale to install to supply connection. According to EN standards -, --, -, -. ACCESSORIES SORIES Pipe unions. INSTALLA ALLATION Suitable for installation in ertical or horizontal piping, in this last case not with the motor housing upward.

5 ecocirc PRO SERIES IDENTIFICATION TION CODE ecocirc PRO / R U NULL = NO TIMER U = WITH TIMER NULL = NO TEMPERATURE SENSOR R = WITH TEMPERATURE SENSOR PORT TO PORT DISTANCE IN mm. MAXIMUM HEAD IN m. PORT NOMINAL DIAMETER SERIES NAME EXAMPLE : ecocirc PRO -/ RU Electronic circulator of the ecocirc PRO series, port nominal diameter =, max head = m, port to port distance mm, with temperature probe and timer. TABLE OF MATERIALS PART MATERIAL Pump body Rotor assembly group Bearing Gaskets Brass Stainless steel Composite material Carbon Ceramic EPDM eb--en_b_tm Regulations (EC) n. /9 and (EU) n. / Annex I point (Product information requirements) a) Energy efficiency index: note not applicable to these products. b) The benchmark for most efficient circulators is EEI, : note not applicable to these products. c) Information releant for disassembly, recycling or disposal at end-of-life: obsere the current laws and by-laws goerning sorted waste disposal. Consult the product operating manual. d) Information for circulators specifically designed to potable water uses: This circulator is suitable for drinking water only.

6 ecocirc PRO SERIES HYDRAULIC PERFORMANCE TABLE PUMP POWER SPEED Q = DELIVERY TYPE ABSORBED l/s,,,,,,9,,,,9 ecocirc PRO MIN MAX m /h,,,,,,,,, V Hz W W H = TOTAL HEAD METRES COLUMN OF WATER -/ R,9, max,,,,9,,,, -/ RU, 9, max,,,,9,,,, -/ R,, max,,9,,9,,9 -/ RU,, max,,9,,9,,9 -/ -/ U -/ -/ U -/ -/,,,,,,,,,,,, min min min min min min,,,,,,,,,,,,,,,,,9,,,,,, 9,,,,, max max max max max max,,,,,,,,,9,9,9,,,,,,,,9,9,9,9,,9,,,,,,,,,9,9,,,,,,,,,,,9,9,9,9 Hydraulic performances in compliance with ISO 99: - Grade B (ex ISO 99:999 - Annex A) ecocirc-pro--en_e_th

7 ecocirc PRO SERIES SINGLE-PHASE OPERATING CHARACTERISTICS ecocirc PRO -/ R ISO 99: - Grade B ecocirc PRO -/ RU ISO 99: - Grade B Q [Imp gpm] Q [Imp gpm] Q [US gpm], H [m] H [ft] H [kpa] Q [US gpm], H [m] H [ft] H [kpa],,,,,,,,,,,, P [W] P [W],,,,, Q [m /h],,,,,,, Q [l/s] 9E_D_CH,,,,, Q [m /h],,,,,,, Q [l/s] E_C_CH ecocirc PRO -/ R ISO 99: - Grade B ecocirc PRO -/ RU ISO 99: - Grade B,,,, Q,[Imp gpm],,,, Q,[Imp gpm],,,,, Q [US, gpm], H [m] H [ft] H [kpa],,,,, Q [US, gpm], H [m] H [ft] H [kpa],,,,,,,,,,,, P [W] P [W],,,,,, Q [m /h],,,,, Q [l/s] 9E_D_CH,,,,,, Q [m /h],,,,, Q [l/s] E_C_CH These performances are alid for liquids with density ρ =. Kg/dm and kinematic iscosity ν = mm /sec.

8 ecocirc PRO SERIES SINGLE-PHASE OPERATING CHARACTERISTICS * ecocirc PRO -/ ISO 99: - Grade B * ecocirc PRO -/ ISO 99: - Grade B Q [Imp gpm],,,, Q,[Imp gpm] Q [US gpm], H [m] H [ft] H [kpa],,,,, Q [US, gpm], H [m] H [ft] H [kpa],,,,,,,,,,,, P [W] P [W],,,,, Q [m /h],,,,,,, Q [l/s] E_C_CH,,,,,, Q [m /h],,,,, Q [l/s] E_C_CH * ecocirc PRO -/ U ISO 99: - Grade B * ecocirc PRO -/ U ISO 99: - Grade B Q [Imp gpm],,,, Q,[Imp gpm] Q [US gpm], H [m] H [ft] H [kpa],,,,, Q [US, gpm], H [m] H [ft] H [kpa],,,,,,,,,,,, P [W] P [W],,,,, Q [m /h],,,,,,, Q [l/s] E_C_CH,,,,,, Q [m /h],,,,, Q [l/s] E_C_CH These performances are alid for liquids with density ρ =. Kg/dm and kinematic iscosity ν = mm /sec. * Pump operates steplessly. Lines correspond to knob settings and are for reference only.

9 ecocirc PRO SERIES SINGLE-PHASE OPERATING CHARACTERISTICS * ecocirc PRO -/ ISO 99: - Grade B * ecocirc PRO -/ ISO 99: - Grade B Q [Imp gpm] Q [Imp gpm] H [m],, Q [US gpm] H [ft] H [kpa] Q [US gpm], H [m] H [ft], H [kpa],,,,,,,,, P [W],,,,,,,, Q [m /h],,,,,, Q [l/s] 9E_C_CH,,, P [W],,,,,, Q [m /h],,,,, Q [l/s] E_B_CH These performances are alid for liquids with density ρ =. Kg/dm and kinematic iscosity ν = mm /sec. * Pump operates steplessly. Lines correspond to knob settings and are for reference only. 9

10 ecocirc PRO SERIES DIMENSIONS AND WEIGHTS DIMENSIONS AND WEIGHTS TABLE PUMP TYPE ecocirc PRO DIMENSIONS (mm) A A B B C C DN kg -/R -/ - - -,9 -/RU -/U /R -/ - - -, -/RU -/U - - -, -/ - - -,9 -/ - - -, PESO ecocirc-pro-p-en_d_td

11 TECHNICAL APPENDIX

12 VAPOUR PRESSURE SURE VAPOUR PRESSURE SURE ps AND ρ DENSITY OF WATER TABLE t T ps ρ t T ps ρ t T ps ρ C K bar kg/dm C K bar kg/dm C K bar kg/dm,,,999,,,9 9,,9,99,,,9999 9,,,9 9,,,9,,,9999,,,9 9,,,99,,,9999,,,9 99,,9,99,,, 9,,9,9,,,9,,,,,99,9,,,9 9,,9,,,,9,,,9,,,9999,,,9,,,9,,,9999,,,9 9,,,99 9,,,999,,9,9,,,9,,,999,,,9,,,9,,,999 9,,,999,,,9,,,999,,,99,,,9,,9,999,,,9,,,9,,9,999 9,,9,9,,,9,,,999,,,9,,9,9 9,,,999,,,9,,9,9 9,,9,99,,9,9,,,9 9,,,99,,,9,,, 9 9,,9,99,,9,9 9,,, 9,,,99,,,9 9,,9, 9,,,99 9,,9,9,,, 9,,,99,,9,9,,, 9,,,99,,,99, 9,, 9,,9,99 9,,,9,,, 9,,,99,,,9 9,,9, 99,,,99,,9,9 9,,,9,,,99,,,9,,9,,,,99,,,99,,, 9,,,99,,,99,,,,,,99,,,9,,,,,9,99 9,,,9, 9,,99,,,99,,9,9,,,9,,9,99,,9,9,,9,9,,,99 9,,9,9,,,9,,,99 9,,,9,,, 9,,9,99 9,,,9, 9,9,9,,,99 9,,,9,,,,,,99 9,,9,9, 9,, 9,,99,99 9,,,9 9,,,,,,99 9,,,9 9,,,,,, ,,9,9,,9,,,9,99 9,,99,9, 9,,,,99,99 9,,9,99, 9,,9,,9,99 99,,9,9,,,9,,9,99,,,9 9,,9,9 9,,,99,,,9 9,,,,,,99,,,9,,,,,,99 9,,,9,,, 9,,,9,,9,9,,,,,,9,,,9,,,,,9,9,,,99,,,,,,9,,,9,,,,,,9,9 9,,,9,,,9 9,,,9 G-at_npsh_b_sc TECHNICAL APPENDIX

13 TABLE OF FLOW RESISTANCE IN m OF STRAIGHT CAST IRON PIPELINE (HAZEN-WILLIAMS FORMULA C=) FLOW RATE NOMINAL DIAMETER in mm and inches m /h l/min /" /" " /" /" /" " " " " " " " " " ",,9,,,,,,,,,, 9, ,9,,9,,,,,,,,,,,,,,,,9,,,,9,9,,,,,9,,9,,,9,9,,,,9,9,,,,,9,,,,,,,,,9,99,,,,,,,,,,,,,9,,,,,,,,,,,,,,,,,,9,,,,,,9,,,,9,,,,,,99,,,99,,,,,,,,,,,,,,,,,,,,,,,,,9,,,,,,,,,,,,,9,,9,,,,,9,,,,,,,,,,,,,,,,,,,,9,,,,,,,,,,,,,9,9,,9,,,,9,,9,,,,,,9,,, for galanized or painted steel pipes,,,,,,,,,,,,,,,,,,,,,,,,9,,,,,,,9,,,,,9,,, for PVC or PE pipes,,,,,9,,,,,,9,,,,,9,9,9,,,,, 9, 9,9 9,,,, 9, 9, 9, 9,,, 9,,,,,9,,,,,,,,,,,,,,,9,,,,,,,,,,,9,9,,,,,,, 9,,,9 9,,9,,,9,,,,9,,,,, 9,,, 9,,,,,,,9,9, 9,,9,,,9 9,,,,,,, 9,,9,,,,,,,,,,,,9,,,,,9,,,9,9,,,,,,,,9,,,9,9,9,,,,,9,,,,,9,9,,,,9,9,,,,,9,,9,9,,,,,,,,,,,,9,,,,,,,,,,,, The alues must be multiplied by:, for stainless steel or copper pipes,,,,,,,,,9,,,9,,,,,,,,,,,9,,,,,9,,9,9,,,,,,,,,,,,,,,,,,,,9,,,, = flow resistance for m of straight pipeline (m) V = water speed (m/s) G-at-pct-en_a_th TECHNICAL APPENDIX

14 FLOW RESISTANCE TABLE OF FLOW RESISTANCE IN BENDS, VAL ALVES AND GATES The flow resistance is calculated using the equialent pipeline length method according to the table below: ACCESSORY TYPE Equialent pipeline length (m) bend,,,,,,,9,,,9,, 9 bend,,,9,,,,,,,9,, 9 smooth bend,,,,,9,,,,9,,,9 Union tee or cross,,,,,,,,,,,, Gate - - -,,,,,,,9,, Non return ale,,,9,,,,,9, 9,,,9 DN G-a-pc-en_a_th The table is alid for the Hazen Williams coefficient C= (cast iron pipework); for steel pipework, multiply the alues by,; for stainless steel, copper and coated cast iron pipework, multiply the alues by,; When the equialent pipeline length has been determined, the flow resistance is obtained from the table of flow resistance. The alues gien are guideline alues which are bound to ary slightly according to the model, especially for gate ales and non-return ales, for which it is a good idea to check the alues supplied by manufacturers. TECHNICAL APPENDIX

15 VOLUMETRIC CAPACITY ACITY Litres Cubic metres Cubic feet Cubic feet Imp. gal. US gal. per minute per hour per hour per minute per minute per minute l/min m /h ft /h ft /min Imp. gal/min Us gal./min,,,9,,,,,,,,,9,9,,,,,,,99,,,,,, 9,,,,9,,,,,, PRESSURE SURE AND AND HEAD HEAD Newton per kilo Pascal bar Pound force per metre millimetre of square metre square inch of water mercury N/m kpa bar psi m H O mm Hg,, x -. x -. x -,,,,,,, x,,,,9, 9,,9,9,,, 9, 9,,9,,,,,,,9,, LENGTH millimetre centimetre metre inch foot yard VOLUME mm cm m in ft yd,,,,9,,,,,,9,,9,,, 9,,,9,,,,,,,,,,,, 9, 9,,9,,, cubic metre litre millilitre imp. Gallon US gallon cubic foot m litro ml imp. gal. US gal. ft,, x 9,99,,,,,,,, x -,,. x -. x -. x -,,,,,9,,,,,,,,,,,,, G-at_pp-en_a_sc TECHNICAL APPENDIX

FURTHER PRODUCT SELECTION AND DOCUMENTATION TION Xylect TM Xylect TM is pump solution selection software with an extensie online database of product information across the entire Lowara, and Vogel

The possibility to search by applications and the detailed information output gien makes it easy to make the optimal selection without haing detailed knowledge about the Lowara and Vogel products.

16 FURTHER PRODUCT SELECTION AND DOCUMENTATION TION Xylect TM Xylect TM is pump solution selection software with an extensie online database of product information across the entire Lowara, and Vogel range of pumps and related products, with multiple search options and helpful project management facilities. The system holds up-to-date product information on thousands of products and accessories. The possibility to search by applications and the detailed information output gien makes it easy to make the optimal selection without haing detailed knowledge about the Lowara and Vogel products. The search can be made by: Application Product type Duty point Xylect TM gies a detailed output: List with search results Performance cures (flow, head, power, efficiency, NPSH) Motor data Dimensional drawings Options Data sheet printouts Document downloads incl dxf files The search by application guides users not familiar with the product range to the right choice. TECHNICAL APPENDIX

FURTHER PRODUCT SELECTION AND DOCUMENTATION TION Xylect TM The detailed output makes it easy to select the optimal pump from the gien alternaties.

This makes it possible to: Set own standard units Create and sae projects Share projects with other Xylect TM users Eery user hae a My Xylect

17 FURTHER PRODUCT SELECTION AND DOCUMENTATION TION Xylect TM The detailed output makes it easy to select the optimal pump from the gien alternaties. The best way to work with Xylect TM is to create a personal account. This makes it possible to: Set own standard units Create and sae projects Share projects with other Xylect TM users Eery user hae a My Xylect space, where all projects are saed. For more information about Xylect TM please contact our sales network or isit Dimensional drawings appear on the screen and can be downloaded in dxf format. TECHNICAL APPENDIX

20 Xylem zīl m e ) The tissue in plants that brings water upward from the roots; ) a leading global water technology company. We re approximately, people unified in a common purpose: creating innoatie solutions to meet our world s water needs. Deeloping new technologies that will improe the way water is used, consered, and reused in the future is central to our work. We moe, treat, analyze, and return water to the enironment, and we help people use water efficiently, in their homes, buildings, factories and farms. In more than countries, we hae strong, long-standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise, backed by a legacy of innoation. For more information on how Xylem can help you, go to xyleminc.com. Hauptsitz Gloor Pumpenbau AG Thunstrasse CH- Rubigen Tel. + () Fax + () office@gloor-pumpen.ch Bureau Suisse Romande Gloor Pumpenbau SA Rue du Collège Case postale CH- Thierrens Tél. + () 9 office@gloor-pumpen.ch Xylem Water Solutions Italia Srl reseres the right to make modification without prior notice. Lowara, Xylem are trademarks of Xylem Inc. or one of its subsidiaries Xylem, Inc.

50/60 Hz. ecocirc PREMIUM Series WET ROTOR CIRCULATORS FOR HEATING, COOLING AND SANITARY SYSTEMS. ErP 2009/125/EC

50/60 Hz. ecocirc PREMIUM Series WET ROTOR CIRCULATORS FOR HEATING, COOLING AND SANITARY SYSTEMS. ErP 2009/125/EC / Hz ecocirc PREMIUM Series WET ROTOR CIRCULATORS FOR HEATING, COOLING AND SANITARY SYSTEMS ErP 9//EC Cod. 9 Rev.A Ed./ ecocirc PREMIUM SERIES INSTALLATION POSITIONS Lowara, ecocirc, Xylect are trademarks