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 65 / 110-3 / 2 – 65 / 140-7.5 / 2 Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation H [m] 28 24 20 16 12 8 4 0 0 10 20 30 40 50 60 70 80 90 100 0 P2 [kW] 12 4 8 12 16 20 24 28 Q [m³/h] 8 Ø 140 4 0 0 10 20 30 40 50 60 Ø 108 70 80 Ø 126 Ø 117 90 100 Q [m³/h] ηp [%] 60 Ø 140 40 20 Qmin DL 65/140-5,5/2 DL 65/120-3/2 DL 65/130-5,5/2 DL 65/110-3/2 Wilo-CronoTwin-DL 65/140 - Wilo-CronoTwin-DL 65/110 DL 65/120-4/2 DL 65/140-7,5/2 Ø 140 0 0 10 20 30 40 50 60 70 80 90 100 Q [m³/h] Wilo-CronoTwin-DL 65 / 150-5.5 / 2 – 65 / 170-11 / 2 NPSH [m] Q [l/s] 20 10 0 0 4 8 12 16 20 24 28 32 36 40 44 48 Q [l/s] P2 [kW] 12 Ø 140 Ø 126 8 4 Ø 117 Ø 108 0 0 ηp [%] 20 40 60 80 100 120 140 160 Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation H [m] 48 44 40 36 32 28 24 20 16 12 8 4 0 0 10 20 30 40 50 60 70 80 90 40 20 Qmin DL 65/160-5,5/2 Wilo-CronoTwin-DL 65/170 - Wilo-CronoTwin-DL 65/150 DL 65/160-7,5/2 DL 65/150-5,5/2 DL 65/170-11/2 0 0 10 20 30 40 50 60 70 80 90 Ø 168 16 8 0 Q [m³/h] 0 P2 [kW] 20 16 4 8 12 16 20 24 Q [l/s] 12 8 4 0 0 10 20 30 40 50 60 Ø 152 Ø 134 70 80 90 Ø 168 Q [m³/h] ηp [%] 60 Ø 168 NPSH [m] Q [m³/h] 138 Subject to change without prior notice 09 / 2006 WILO AG H [m] 28 24 20 16 12 8 4 0 0 20 40 60 80 100 120 140 160 60 40 20 H [m] Qmin Wilo-CronoTwin-DL 65/140 - Wilo-CronoTwin-DL 65/110 + DL 65/140-7,5/2 DL 65/130-5,5/2 DL 65/120-4/2 DL 65/110-3/2 0 0 20 40 60 80 100 120 140 160 48 44 40 36 32 28 24 20 16 12 8 4 0 0 20 40 60 80 100 120 140 160 180 Ø 140 NPSH [m] Q [m³/h] Q [m³/h] Ø 140 Q [m³/h] 0 4 8 12 16 20 24 28 32 36 40 44 48 52 Q [l/s] P2 [kW] 20 Ø 168 16 12 8 4 Ø 152 Ø 134 0 0 ηp [%] 20 40 60 80 100 120 140 160 180 Q [m³/h] 60 40 20 Qmin Wilo-CronoTwin-DL 65/170 - Wilo-CronoTwin-DL 65/150 0 0 20 40 60 80 100 120 140 160 180 + DL 65/160-7,5/2 DL 65/150-5,5/2 DL 65/170-11/2 Ø 168 NPSH [m] 0 Q [m³/h] Ø 168 Q [m³/h] 50 40 30 20 10 0 28 24 16 8
Standard Pumps Twin-head pumps (Heating, Air-conditioning, Cooling and Industry) Pump curves Wilo-CronoTwin-DL Wilo-CronoTwin-DL 65 / 220-11 / 2 – 65 / 220-22 / 2 Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation H [m] 72 64 56 48 40 32 24 16 8 Ø 217 20 10 0 0 10 20 30 40 50 60 70 80 90 100 0 Q [m³/h] 0 P2 [kW] 4 8 12 16 20 24 28 Q [l/s] 30 20 10 0 0 ηp [%] 10 20 30 40 50 60 70 80 90 100 Q [m³/h] 60 40 Ø 217 20 Qmin DL 65/220-18,5/2 DL 65/210-15/2 DL 65/200-11/2 0 0 10 20 30 40 50 60 70 80 90 100 Q [m³/h] Wilo-CronoTwin-DL 80 / 120-4 / 2 – 80 / 140-7.5 / 2 Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation H [m] 28 24 20 16 12 8 4 Wilo Catalogue A2 – Glanded pumps Wilo-CronoTwin-DL 65/220 - Wilo-CronoTwin-DL 65/200 DL 65/220-22/2 DL 65/210-18,5/2 DL 65/200-15/2 0 0 20 40 60 80 100 0 P2 [kW] 4 8 12 16 20 24 28 32 12 NPSH [m] Ø 217 Ø 206 Ø 194 0 Q [m³/h] 8 Ø 134 4 Ø 122 Ø 112 0 0 ηp [%] 20 40 60 80 100 Q [m³/h] 60 40 20 Qmin Wilo-CronoTwin-DL 80/140 - Wilo-CronoTwin-DL 80/120 DL 80/140-7,5/2 DL 80/130-5,5/2 DL 80/120-4/2 0 0 20 40 60 80 100 Ø 134 Ø 134 NPSH [m] Q [l/s] Q [m³/h] 8 4 H [m] 72 64 56 48 40 32 24 16 8 0 0 20 40 60 80 100 120 140 160 0 4 8 12 16 20 24 28 32 36 40 44 48 52 Q [l/s] P2 [kW] Ø 217 30 20 Ø 206 Ø 194 10 0 0 ηp [%] 60 20 40 60 80 100 120 140 160 40 20 H [m] 28 Qmin Wilo-CronoTwin-DL 65/220 - Wilo-CronoTwin-DL 65/200 + DL 65/220-22/2 DL 65/210-18,5/2 DL 65/200-15/2 0 0 20 40 60 80 100 120 140 160 24 20 16 12 8 4 0 0 40 80 120 160 200 0 0 ηp [%] 40 80 120 160 200 Ø 217 Ø 217 NPSH [m] Q [m³/h] Q [m³/h] Q [m³/h] 0 8 16 24 32 40 48 56 64 Q [l/s] P2 [kW] Ø 134 12 Ø 122 8 Ø 112 4 60 40 20 Qmin Wilo-CronoTwin-DL 80/140 - Wilo-CronoTwin-DL 80/120 + DL 80/140-7,5/2 DL 80/130-5,5/2 DL 80/120-4/2 0 0 40 80 120 160 200 NPSH [m] 50 40 30 20 10 0 0 Q [m³/h] Ø 134 Ø 134 Q [m³/h] Q [m³/h] 16 12 8 4 139 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 87 and 88: 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
Page 165 and 166: Special In-line Pumps Single-Head P
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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