Glanded Pumps - THERMO-ECO-ENGINEERING úvod

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Standard Pumps Twin-head pumps (Heating, Air-conditioning, Cooling and Industry) Pump curves Wilo-CronoTwin-DL Wilo-CronoTwin-DL 200 / 310-37 / 4 – 200 / 340-55 / 4 Rotational speed 1450 rpm – individual operation Rotational speed 1450 rpm – parallel operation H [m] 44 40 36 32 28 24 20 16 12 8 4 Ø 330 8 4 0 0 100 200 300 400 0 500 Q [m³/h] 0 20 40 60 80 100 120 140 P2 [kW] 80 60 40 20 Ø 330 Ø 314 Ø 297 0 0 ηp [%] 100 200 300 400 500 Q [m³/h] 60 Ø 314 40 20 Qmin Wilo-CronoTwin-DL 200/340 - Wilo-CronoTwin-DL 200/310 DL 200/340-55/4 DL 200/320-45/4 DL 200/310-37/4 0 0 100 200 300 400 500 Q [m³/h] NPSH [m] Q [l/s] 0 40 80 120 160 200 240 280 Q [l/s] P2 [kW] Ø 330 80 60 40 20 Ø 314 Ø 297 0 0 ηp [%] 100 200 300 400 500 600 700 800 900 1000 Q [m³/h] 134 Subject to change without prior notice 09 / 2006 WILO AG H [m] 44 40 36 32 28 24 20 16 12 16 8 Ø 330 12 8 4 4 0 0 100 200 300 400 500 600 700 800 0 900 1000 Q [m³/h] 60 40 20 Qmin Wilo-CronoTwin-DL 200/340 - Wilo-CronoTwin-DL 200/310 + DL 200/340-55/4 DL 200/320-45/4 DL 200/310-37/4 Ø 314 0 0 100 200 300 400 500 600 700 800 900 1000 Q [m³/h] NPSH [m]
Standard Pumps Twin-head pumps (Heating, Air-conditioning, Cooling and Industry) Pump curves Wilo-CronoTwin-DL Wilo-CronoTwin-DL 32 / 140-1.5 / 2 – 32 / 170-4 / 2 Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation H [m] 48 42 36 30 24 18 12 12 6 Ø 173 8 4 0 0 4 8 12 16 20 24 0 Q [m³/h] 0 P2 [kW] 1 2 3 4 5 6 7 Q [l/s] 6 4 Ø 173 Ø 157 2 Ø 143 0 0 4 8 12 16 Ø 127 20 24 Q [m³/h] ηp [%] 40 Ø 173 20 Qmin DL 32/170-3/2 DL 32/160-2,2/2 0 0 4 8 12 16 20 24 Wilo-CronoTwin-DL 40 / 140-2.2 / 2 – 40 / 170-5.5 / 2 Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation H [m] 40 36 32 28 24 20 16 12 Wilo Catalogue A2 – Glanded pumps Wilo-CronoTwin-DL 32/170 - Wilo-CronoTwin-DL 32/140 DL 32/170-4/2 DL 32/160-3/2 DL 32/150-2,2/2 DL 32/140-1,5/2 NPSH [m] Q [m³/h] 8 16 4 Ø 168 8 0 0 5 10 15 20 25 30 35 40 0 Q [m³/h] 0 P2 [kW] 2 4 6 8 10 12 Q [l/s] 8 4 0 5 10 15 20 25 30 35 40 Ø 122 Q [m³/h] ηp [%] Ø 168 40 20 Ø 138 Qmin Wilo-CronoTwin-DL 40/170 - Wilo-CronoTwin-DL 40/140 DL 40/170-5,5/2 DL 40/150-3/2 DL 40/140-2,2/2 0 0 5 10 15 20 25 30 35 40 DL 40/160-4/2 Ø 168 NPSH [m] Ø 150 Q [m³/h] H [m] 48 42 36 30 24 18 12 6 0 0 8 16 24 32 40 0 0 ηp [%] 8 16 24 32 40 40 20 Qmin Wilo-CronoTwin-DL 32/170 - Wilo-CronoTwin-DL 32/140 + DL 32/170-4/2 DL 32/160-3/2 DL 32/150-2,2/2 DL 80/140-1,5/2 0 0 8 16 24 32 40 Ø 173 20 16 12 8 4 0 Q [m³/h] 0 2 4 6 8 10 12 Q [l/s] P2 [kW] Ø 173 6 Ø 157 4 Ø 143 2 Ø 127 H [m] 42 36 30 24 18 12 6 NPSH [m] Q [m³/h] Ø 173 Q [m³/h] 0 0 10 20 30 40 50 60 70 0 80 Q [m³/h] 0 4 8 12 16 20 Q [l/s] P2 [kW] Ø 168 8 Ø 138 Ø 150 4 Ø 122 0 ηp [%] 40 10 20 30 40 50 60 70 80 Q [m³/h] Ø 168 20 Qmin Wilo-CronoTwin-DL 40/170 - Wilo-CronoTwin-DL 40/140 + DL 40/170-5,5/2 DL 40/160-4/2 DL 40/150-3/2 DL 40/140-2,2/2 Ø 168 0 0 10 20 30 40 50 60 70 80 Q [m³/h] NPSH [m] 32 24 16 8 135 Standard pumps
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Catalogue Heating, Air-Conditioning
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Contents Wilo Catalogue A2 - Glande
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General Notes and Abbreviations Not
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Planning Guide Maintained pressure
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Planning Guide Mechanical seal A me
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Planning Guide This can take the fo
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Planning Guide Principle of operati
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Energy-Saving Pumps Contents Energy
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Energy-Saving Pumps Single-head pum
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Energy-Saving Pumps Twin-head pumps
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Energy-saving pumps Single-head pum
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Energy-saving pumps Twin-head pumps
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Standard Pumps Contents Standard Pu
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Standard Pumps Single-head pumps In
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Standard Pumps Double pumps In-line
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Standard Pumps In-line pumps Techni
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Standard Pumps Single-head pumps (H
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Page 83 and 84: Standard Pumps Single-head pumps (H
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Page 149 and 150: Special In-line Pumps Contents Spec
Page 151 and 152: Special In-line Pumps Single-head p
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Page 167 and 168: Switching and Control Devices Conte
Page 169 and 170: Switching and Control Devices Plann
Page 171 and 172: Switching and Control Devices Wilo-
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Switching and Control Devices Wilo-
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Terminal Diagrams Wilo-CRn, Wilo-CR
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Pump Management Systems Wilo-Contro
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Pumpen Intelligenz. Worldwide the n
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Glanded Pumps - THERMO-ECO-ENGINEERING úvod

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