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Grundfos

(12168 products)

  1. Central Heating Pumps
  2. Circulating Pumps
  3. Condensate Pumps
  4. Domestic Hot Water Circulators
  5. Domestic Pressure Boosting
  6. Drainage Pumps
  7. End Suction Pumps
  8. Energy Efficient Products
  9. Expansion Vessels / Pressure Vessels
  10. Garden Pumps
  11. Grey Water Recycling
  12. Heating Circulators
  13. Home Booster Units
  14. Machine Tool Coolant Pumps
  15. Mains Booster Pumps
  16. Packaged Pumping Systems
0 products in this section | View All
Filters Products
Filters Products
Next Day Delivery
  1. Yes 239 items
Cable length
  1. 1.5m 65 items
  2. 1.7m 137 items
  3. 2m 2 items
  4. 2.5m 24 items
  5. 5m 205 items
  6. 8m 8 items
  7. 10m 457 items
Capacity
  1. 8Ltr 3 items
  2. 12Ltr 2 items
  3. 18Ltr 2 items
  4. 24Ltr 2 items
  5. 25Ltr 1 item
  6. 35Ltr 1 item
  7. 50Ltr 1 item
  8. 60Ltr 2 items
  9. 80Ltr 4 items
  10. 100Ltr 3 items
  11. 130Ltr 1 item
  12. 140Ltr 1 item
  13. 200Ltr 5 items
  14. 240Ltr 1 item
  15. 250Ltr 1 item
  16. 300Ltr 3 items
  17. 400Ltr 2 items
  18. 450Ltr 1 item
  19. 500Ltr 3 items
  20. 600Ltr 3 items
  21. 800Ltr 3 items
  22. 1000Ltr 3 items
  23. 1500Ltr 2 items
  24. 2000Ltr 2 items
  25. 3000Ltr 2 items
  26. 4000Ltr 2 items
  27. 5000Ltr 1 item
Duty Type
  1. Domestic 375 items
  2. Commercial 5737 items
Flow Rate
  1. 0 - 50Ltr/min 450 items
  2. 51 - 100Ltr/min 386 items
  3. 101 - 150Ltr/min 248 items
  4. 151 - 200Ltr/min 247 items
  5. 201 - 250Ltr/min 212 items
  6. 251 - 300Ltr/min 222 items
  7. 301 - 350Ltr/min 185 items
  8. 351 - 400Ltr/min 226 items
  9. 401 - 450Ltr/min 143 items
  10. 451 - 500Ltr/min 175 items
  11. 501 - 550Ltr/min 122 items
  12. 551 - 600Ltr/min 157 items
  13. 601 - 650Ltr/min 97 items
  14. 651 - 700Ltr/min 130 items
  15. 701 - 750Ltr/min 133 items
  16. 751 - 800Ltr/min 98 items
  17. 801 - 850Ltr/min 64 items
  18. 851 - 900Ltr/min 65 items
  19. 901 - 950Ltr/min 41 items
  20. 951 - 1000Ltr/min 119 items
  21. 1001 - 1050Ltr/min 53 items
  22. 1051 - 1100Ltr/min 64 items
  23. 1101 - 1150Ltr/min 23 items
  24. 1151 - 1200Ltr/min 91 items
  25. 1201 - 1250Ltr/min 31 items
  26. 1251 - 1300Ltr/min 51 items
  27. 1301 - 1350Ltr/min 51 items
  28. 1351 - 1400Ltr/min 20 items
  29. 1401 - 1450Ltr/min 84 items
  30. 1451 - 1500Ltr/min 54 items
  31. 1501 - 1550Ltr/min 25 items
  32. 1551 - 1600Ltr/min 28 items
  33. 1601 - 1650Ltr/min 28 items
  34. 1651 - 1700Ltr/min 28 items
  35. 1701 - 1750Ltr/min 18 items
  36. 1751 - 1800Ltr/min 21 items
  37. 1801 - 1850Ltr/min 17 items
  38. 1851 - 1900Ltr/min 14 items
  39. 1901 - 1950Ltr/min 51 items
  40. 1951 - 2000Ltr/min 34 items
  41. 2001 - 2050Ltr/min 24 items
  42. 2051 - 2100Ltr/min 55 items
  43. 2101 - 2150Ltr/min 11 items
  44. 2151 - 2200Ltr/min 17 items
  45. 2201 - 2250Ltr/min 15 items
  46. 2251 - 2300Ltr/min 10 items
  47. 2301 - 2350Ltr/min 27 items
  48. 2351 - 2400Ltr/min 6 items
  49. 2401 - 2450Ltr/min 30 items
  50. 2451 - 2500Ltr/min 9 items
  51. 2501 - 2550Ltr/min 19 items
  52. 2551 - 2600Ltr/min 17 items
  53. 2601 - 2650Ltr/min 18 items
  54. 2651 - 2700Ltr/min 24 items
  55. 2701 - 2750Ltr/min 63 items
  56. 2751 - 2800Ltr/min 15 items
  57. 2801 - 2850Ltr/min 15 items
  58. 2851 - 2900Ltr/min 7 items
  59. 2901 - 2950Ltr/min 18 items
  60. 2951 - 3000Ltr/min 14 items
  61. 3001 - 3050Ltr/min 11 items
  62. 3051 - 3100Ltr/min 19 items
  63. 10001 - 10050Ltr/min 2 items
  64. 3101 - 3150Ltr/min 15 items
  65. 3151 - 3200Ltr/min 8 items
  66. 3201 - 3250Ltr/min 7 items
  67. 3251 - 3300Ltr/min 25 items
  68. 3301 - 3350Ltr/min 8 items
  69. 3351 - 3400Ltr/min 4 items
  70. 3401 - 3450Ltr/min 23 items
  71. 3451 - 3500Ltr/min 6 items
  72. 3501 - 3550Ltr/min 15 items
  73. 3551 - 3600Ltr/min 9 items
  74. 3601 - 3650Ltr/min 1 item
  75. 3651 - 3700Ltr/min 12 items
  76. 3701 - 3750Ltr/min 7 items
  77. 3751 - 3800Ltr/min 4 items
  78. 3801 - 3850Ltr/min 10 items
  79. 3851 - 3900Ltr/min 14 items
  80. 3901 - 3950Ltr/min 3 items
  81. 3951 - 4000Ltr/min 5 items
  82. 4001 - 4050Ltr/min 7 items
  83. 4051 - 4100Ltr/min 9 items
  84. 4101 - 4150Ltr/min 3 items
  85. 4151 - 4200Ltr/min 8 items
  86. 4201 - 4250Ltr/min 6 items
  87. 4251 - 4300Ltr/min 10 items
  88. 4301 - 4350Ltr/min 11 items
  89. 4351 - 4400Ltr/min 8 items
  90. 4401 - 4450Ltr/min 4 items
  91. 4451 - 4500Ltr/min 6 items
  92. 4501 - 4550Ltr/min 6 items
  93. 4551 - 4600Ltr/min 2 items
  94. 4601 - 4650Ltr/min 1 item
  95. 4651-4700Ltr/min 13 items
  96. 4701 - 4750Ltr/min 2 items
  97. 4751 - 4800Ltr/min 6 items
  98. 4801 - 4850Ltr/min 7 items
  99. 4851 - 4900Ltr/min 8 items
  100. 4901 - 4950Ltr/min 2 items
  101. 4951 - 5000Ltr/min 9 items
  102. 5051 - 5100Ltr/min 1 item
  103. 5101 - 5150Ltr/min 4 items
  104. 5151 - 5200Ltr/min 4 items
  105. 5201 - 5250Ltr/min 7 items
  106. 5251 - 5300Ltr/min 6 items
  107. 5301 - 5350Ltr/min 2 items
  108. 5351 - 5400Ltr/min 6 items
  109. 5401 - 5450Ltr/min 5 items
  110. 5501 - 5550Ltr/min 2 items
  111. 5551 - 5600Ltr/min 2 items
  112. 5601 - 5650Ltr/min 2 items
  113. 5651 - 5700Ltr/min 6 items
  114. 5701 - 5750Ltr/min 3 items
  115. 5751 - 5800Ltr/min 6 items
  116. 5801 - 5850Ltr/min 6 items
  117. 5901 - 5950Ltr/min 3 items
  118. 5951 - 6000Ltr/min 6 items
  119. 6001 - 6050Ltr/min 1 item
  120. 6051 - 6100Ltr/min 2 items
  121. 6101 - 6150Ltr/min 2 items
  122. 6201 - 6250Ltr/min 2 items
  123. 6251 - 6300Ltr/min 2 items
  124. 6301 - 6350Ltr/min 7 items
  125. 6351 - 6400Ltr/min 8 items
  126. 6401 - 6450Ltr/min 4 items
  127. 6451 - 6500Ltr/min 5 items
  128. 6501 - 6550Ltr/min 6 items
  129. 6601 - 6650Ltr/min 3 items
  130. 6651 - 6700Ltr/min 7 items
  131. 6701 - 6750Ltr/min 2 items
  132. 6751 - 6800Ltr/min 4 items
  133. 6801 - 6850Ltr/min 5 items
  134. 6851 - 6900Ltr/min 2 items
  135. 6951 - 7000Ltr/min 3 items
  136. 7001 - 7050Ltr/min 8 items
  137. 7101 - 7150Ltr/min 1 item
  138. 7151 - 7200Ltr/min 2 items
  139. 7201 - 7250Ltr/min 1 item
  140. 7251 - 7300Ltr/min 6 items
  141. 7351 - 7400Ltr/min 2 items
  142. 7401 - 7450Ltr/min 3 items
  143. 7651 - 7700Ltr/min 6 items
  144. 7701 - 7750Ltr/min 5 items
  145. 7751 - 7800Ltr/min 2 items
  146. 7901 - 7950Ltr/min 6 items
  147. 7951 - 8000Ltr/min 2 items
  148. 8001 - 8050Ltr/min 2 items
  149. 8051 - 8100Ltr/min 1 item
  150. 8101 - 8150Ltr/min 3 items
  151. 8201 - 8250Ltr/min 3 items
  152. 8251 - 8300Ltr/min 2 items
  153. 8351 - 8400Ltr/min 2 items
  154. 8401 - 8450Ltr/min 2 items
  155. 8501 - 8550Ltr/min 7 items
  156. 8551 - 8600Ltr/min 2 items
  157. 8601 - 8650Ltr/min 3 items
  158. 8651 - 8700Ltr/min 7 items
  159. 8701 - 8750Ltr/min 2 items
  160. 8801 - 8850Ltr/min 2 items
  161. 8851 - 8900Ltr/min 2 items
  162. 8901 - 8950Ltr/min 3 items
  163. 9001 - 9050Ltr/min 2 items
  164. 9051 - 9100Ltr/min 6 items
  165. 9151 - 9200Ltr/min 2 items
  166. 9201 - 9250Ltr/min 2 items
  167. 9251 - 9300Ltr/min 2 items
  168. 9301 - 9350Ltr/min 2 items
  169. 9401 - 9450Ltr/min 1 item
  170. 9501 - 9550Ltr/min 2 items
  171. 9701 - 9750Ltr/min 1 item
  172. 9801 - 9850Ltr/min 6 items
  173. 9851 - 9900Ltr/min 4 items
  174. 9901 - 9950Ltr/min 2 items
  175. 10151 - 10200Ltr/min 1 item
  176. 10501 - 10550Ltr/min 3 items
  177. 10551 - 10600Ltr/min 1 item
  178. 11101 - 11150Ltr/min 2 items
  179. 11151 - 11200Ltr/min 2 items
Immersion Depth
  1. 51 - 100mm 1 item
  2. 101 - 150mm 17 items
  3. 151 - 200mm 26 items
  4. 201 - 250mm 36 items
  5. 251 - 300mm 26 items
  6. 301 - 350mm 26 items
  7. 351 - 400mm 14 items
  8. 401 - 450mm 21 items
  9. 451 - 500mm 14 items
  10. 501 - 550mm 15 items
  11. 551 - 600mm 14 items
  12. 601 - 650mm 10 items
  13. 651 - 700mm 5 items
  14. 701 - 750mm 6 items
  15. 751 - 800mm 2 items
  16. 801 - 850mm 3 items
  17. 851 - 900mm 3 items
  18. 901 - 950mm 1 item
  19. 951 - 1000mm 1 item
Impeller Stages
  1. 1 114 items
  2. 2 176 items
  3. 3 137 items
  4. 4 133 items
  5. 5 120 items
  6. 6 108 items
  7. 7 79 items
  8. 8 96 items
  9. 9 79 items
  10. 10 68 items
  11. 11 53 items
  12. 12 63 items
  13. 13 45 items
  14. 14 32 items
  15. 15 27 items
  16. 16 23 items
  17. 17 43 items
  18. 18 23 items
  19. 19 23 items
  20. 20 15 items
  21. 21 22 items
  22. 22 20 items
  23. 23 25 items
  24. 24 11 items
  25. 25 22 items
  26. 26 11 items
  27. 27 15 items
  28. 28 8 items
  29. 29 9 items
  30. 30 4 items
  31. 31 7 items
  32. 32 5 items
  33. 33 14 items
  34. 34 2 items
  35. 35 3 items
  36. 36 12 items
  37. 37 4 items
  38. 38 2 items
  39. 39 3 items
  40. 40 4 items
  41. 42 3 items
  42. 43 2 items
  43. 44 2 items
  44. 45 2 items
  45. 46 1 item
  46. 48 4 items
  47. 49 1 item
  48. 50 2 items
  49. 51 2 items
  50. 52 4 items
  51. 53 1 item
  52. 54 1 item
  53. 55 2 items
  54. 56 1 item
  55. 57 2 items
  56. 58 1 item
  57. 59 1 item
  58. 60 4 items
  59. 65 2 items
  60. 69 1 item
  61. 71 1 item
  62. 75 3 items
  63. 79 1 item
  64. 85 1 item
  65. 86 1 item
  66. 93 1 item
Max Head
  1. 0 - 10m 712 items
  2. 11 - 20m 632 items
  3. 21 - 30m 313 items
  4. 31 - 40m 237 items
  5. 41 - 50m 195 items
  6. 51 - 60m 163 items
  7. 61 - 70m 126 items
  8. 71 - 80m 142 items
  9. 81 - 90m 104 items
  10. 91 - 100m 78 items
  11. 101 - 110m 101 items
  12. 111 - 120m 81 items
  13. 121 - 130m 76 items
  14. 131 - 140m 65 items
  15. 141 - 150m 67 items
  16. 151 - 160m 48 items
  17. 161 - 170m 56 items
  18. 171 - 180m 40 items
  19. 181 - 190m 29 items
  20. 191 - 200m 52 items
  21. 201 - 210m 36 items
  22. 211 - 220m 32 items
  23. 221 - 230m 29 items
  24. 231 - 240m 28 items
  25. 241 - 250m 29 items
  26. 251 - 260m 14 items
  27. 261 - 270m 11 items
  28. 271 - 280m 9 items
  29. 281 - 290m 8 items
  30. 291 - 300m 6 items
  31. 301 - 310m 9 items
  32. 311-320m 2 items
  33. 321-330m 7 items
  34. 331-340m 2 items
  35. 341 - 350m 3 items
  36. 351 - 360m 3 items
  37. 361 - 370m 2 items
  38. 371 - 380m 5 items
  39. 381 - 390m 2 items
  40. 391 - 400m 4 items
  41. 401-410m 1 item
  42. 411-420m 3 items
  43. 431-440m 1 item
  44. 451-460m 2 items
  45. 461-470m 1 item
  46. 471-480m 1 item
  47. 491-500m 2 items
  48. 551 - 560m 1 item
  49. 631-640m 1 item
Number of Pumps
  1. 2 71 items
  2. 3 72 items
  3. 4 67 items
  4. 5 26 items
  5. 6 18 items
Number of Radiators on System
  1. 10-15 10 items
  2. 15-20 1 item
Number of Showers on System
  1. 2-3 2 items
  2. 2-4 1 item
  3. 3-5 6 items
  4. 10-15 1 item
AC Power
  1. Single Phase 1049 items
  2. Three Phase 4769 items
Port To Port
  1. 80mm 2 items
  2. 125mm 1 item
  3. 128mm 1 item
  4. 130mm 5 items
  5. 130.5mm 1 item
  6. 132.5mm 1 item
  7. 150mm 7 items
  8. 153mm 1 item
  9. 160mm 1 item
  10. 175mm 1 item
  11. 178mm 1 item
  12. 180mm 89 items
  13. 180.5mm 1 item
  14. 182.5mm 1 item
  15. 183mm 1 item
  16. 220mm 132 items
  17. 240mm 19 items
  18. 245mm 1 item
  19. 248mm 1 item
  20. 250mm 128 items
  21. 252.5mm 1 item
  22. 253mm 1 item
  23. 280mm 162 items
  24. 283mm 1 item
  25. 320mm 31 items
  26. 340mm 219 items
  27. 345mm 1 item
  28. 348mm 1 item
  29. 350mm 2 items
  30. 350.5mm 1 item
  31. 352.5mm 1 item
  32. 353mm 1 item
  33. 360mm 116 items
  34. 440mm 112 items
  35. 450mm 66 items
  36. 475mm 41 items
  37. 500mm 42 items
  38. 550mm 58 items
  39. 620mm 50 items
  40. 670mm 21 items
  41. 800mm 70 items
  42. 900mm 25 items
  43. 1000mm 10 items
  44. 1240mm 5 items
Pressure Rating
  1. 6 Bar 12 items
  2. 10 Bar 26 items
  3. 16 Bar 18 items
  4. 25 Bar 1 item
Price
Pump Material
  1. Brass 14 items
  2. Bronze 48 items
  3. Cast iron 3409 items
  4. Composite 7 items
  5. Plastic 5 items
  6. Polypropylene 5 items
  7. Stainless Steel 1824 items
  8. Titanium 51 items
Pump Operation
  1. Automatic (with float switch) 33 items
  2. Manual (without float switch) 147 items
Speed
  1. Fixed 548 items
  2. Variable 649 items
Submersible vs Surface Mounted
  1. Submersible 982 items
  2. Surface Mounted 2946 items
  3. Immersible 267 items
Switch
  1. None 733 items
  2. Float Switch 32 items
  3. Pressure Switch 1 item
Electrical supply
  1. 110V 2 items
  2. 230V 514 items
  3. 240V 532 items
  4. 275V 1 item
  5. 400V 2702 items
  6. 415V 1573 items
  7. 420V 14 items
  8. 480V 72 items
  9. 500V 251 items
  10. 690V 40 items
  11. 725V 106 items
Water type
  1. Clean Water 267 items
  2. Clean or Discoloured 4561 items
  3. Dirty Water 63 items
  4. Sewage 408 items
Pump Type Filter
  1. Booster Set 339 items
  2. Central Heating Pump 2 items
  3. Centrifugal Pump 52 items
  4. Circulating Pump 1 item
  5. Circulator Pump 1463 items
  6. End Suction Pump 1385 items
  7. Home Booster Pump 2 items
  8. Mixing Loop 10 items
  9. Multistage 1263 items
  10. Pressure Vessel 57 items
  11. Pressurisation Unit 2 items
  12. Pump Control Module 153 items
  13. Replacement Pump Head 39 items
  14. Sensor 110 items
  15. Sewage Pump 32 items
  16. Shower Pump 18 items
  17. Spares 338 items
  18. Spares - O Ring 6 items
  19. Submersible 955 items
  20. Tank Mounted Pump 71 items
  21. Waste Water Unit 6 items
Bars
  1. 1.5 bar 3 items
  2. 2 bar 7 items
  3. 3 bar 5 items
  4. 4 bar 5 items
  5. 5 bar 2 items
  6. 6 bar 38 items
  7. 10 bar 182 items
  8. 16 bar 394 items
  9. 25 bar 4 items
Impeller Type
  1. Single 611 items
  2. Twin 86 items
  3. Vertical multistage 1516 items
  4. Horizontal multistage 192 items
  5. Vortex Impeller 66 items
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  1. Grundfos Magna3 25-120 Variable Speed Circulator - 240v

    97924248

    Grundfos - Magna3 25-120 Variable Speed Circulator - 240V - Cast Iron

    MAGNA3 25-120

    The Grundfos MAGNA3 circulator pump is the well-suited choice for almost any building project – old or new. With its unrivalled energy efficiency, all-encompassing range and built-in communication capabilities, MAGNA3 is well-suited for engineers and specifiers looking to create high-performance heating and cooling systems. The pump is maintenance-free due to the canned-rotor type design. This also means that pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. MAGNA3 features an intuitive display and allows you to connect wirelessly with the Grundfos GO Remote app, giving you access to enhanced reporting and monitoring. MAGNA3 model E has Bluetooth, which allows you to connect directly to the Grundfos GO app on your smart phone without any need for a dongle. The pump includes fieldbus communication via CIM modules as well as analogue and digital inputs and configurable relays. Control features include AUTOADAPT and FLOWADAPT. FLOWADAPT reduces the need for throttling valves, thus cutting costs on system components. MAGNA3 is the superior choice for a wide range of heating and cooling applications, including:

    • small chiller applications
    • ground-source heat pump systems
    • air conditioning surfaces
    • heating surfaces
    • mixing loops
    MAGNA3 is a single-phase pump characterised by the controller and control display being integrated in the control box. The pump also has a built-in differential pressure and temperature sensor. The pump housing is available in both cast-iron and stainless-steel versions. The composite rotor can is carbon-fibre reinforced, the bearing plate and rotor cladding are made of Stainless Steel and the stator housing is made of aluminium. The power electronics are air-cooled. MAGNA3 incorporates a 4-pole synchronous, permanent-magnet motor (PM motor). This motor type is characterised by higher efficiency than a conventional asynchronous squirrel-cage motor. The pump speed is controlled by an integrated frequency converter.

    Suitable for: Commercial heating


    wishlist Compare
    £1,519.20 RRP £881.14 £734.28
    Grundfos Logo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. Grundfos CIMM 200 Modbus Interface Module

    96824796

    Grundfos - CIMM 200 Modbus Interface Module

    CIM 200 MODBUS RTU

    Communication interface for Modbus RTU for automation.

    The CIM 200 is a standard interface for data transmission between a Modbus RTU network and a Grundfos pump unit. It makes data exchange possible between Grundfos pump and a PLC or SCADA assembly.

    Extensive amounts of datapoints are available from each product via the CIM 200. The interface offers uncomplicated system integration with both new and legacy systems, as the Modbus RTU protocol is widely supported by existing control systems and PLCs.

    The CIM 200 is an add-on communication module installed internally in the Grundfos product.

    Supported products:

    • LC 2x1 Level controller
    • CU 362 Dedicated Controls for sewage pumps
    • Hydro Multi-E based on MGE model H/I/J
    • CU 354 DDD controller
    • CU 352 MPC controller
    • MAGNA3 circulators
    • E-pumps CRE/CRNE/CRIE, MTRE, CME, TPE2 / TPE3, NBE/NKE with MGE variant H/I/J and 11-22 kW

    Suitable for: Commercial heating, Commercial air conditioning, Commercial water pressure boosting, Industrial water supply and transfer, Industrial wastewater treatment and reuse, Surface water intake, Water distribution, Solar water solutions, Community water supply, Wastewater transport, Wastewater treatment

    wishlist Compare
    £414.00 RRP £310.50 £258.75
    Grundfos Logo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  3. Grundfos Magna3 25-60N Variable Speed Circulator - 180mm - 240v

    97924337

    Grundfos - Magna3 25-60N Variable Speed Circulator - 180mm - 240V - Stainless Steel

    MAGNA3 25-60 N

    The Grundfos MAGNA3 circulator pump is the well-suited choice for almost any building project – old or new. With its unrivalled energy efficiency, all-encompassing range and built-in communication capabilities, MAGNA3 is well-suited for engineers and specifiers looking to create high-performance heating and cooling systems. The pump is maintenance-free due to the canned-rotor type design. This also means that pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. MAGNA3 features an intuitive display and allows you to connect wirelessly with the Grundfos GO Remote app, giving you access to enhanced reporting and monitoring. MAGNA3 model E has Bluetooth, which allows you to connect directly to the Grundfos GO app on your smart phone without any need for a dongle. The pump includes fieldbus communication via CIM modules as well as analogue and digital inputs and configurable relays. Control features include AUTOADAPT and FLOWADAPT. FLOWADAPT reduces the need for throttling valves, thus cutting costs on system components. MAGNA3 is the superior choice for a wide range of heating and cooling applications, including:

    • small chiller applications
    • ground-source heat pump systems
    • air conditioning surfaces
    • heating surfaces
    • mixing loops
    MAGNA3 is a single-phase pump characterised by the controller and control display being integrated in the control box. The pump also has a built-in differential pressure and temperature sensor. The pump housing is available in both cast-iron and stainless-steel versions. The composite rotor can is carbon-fibre reinforced, the bearing plate and rotor cladding are made of Stainless Steel and the stator housing is made of aluminium. The power electronics are air-cooled. MAGNA3 incorporates a 4-pole synchronous, permanent-magnet motor (PM motor). This motor type is characterised by higher efficiency than a conventional asynchronous squirrel-cage motor. The pump speed is controlled by an integrated frequency converter.

    Suitable for: Domestic hot water recirculation


    wishlist Compare
    £1,718.40 RRP £996.67 £830.56
    Grundfos Logo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  4. Grundfos MS402 Borehole Pump Motor - Single Phase - 1.5kw

    96765992

    Grundfos - MS402 Borehole Pump Motor - Single Phase - 1.5kw

    Suitable for: Community water supply


    wishlist Compare
    £1,117.20 RRP £826.73 £688.94
    Grundfos Logo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  5. Grundfos Alpha1 15-50/60 A Rated Domestic Circulator - 240v

    99415672

    Grundfos - ALPHA1 15-50/60 A Rated Domestic Circulator - 240V - Cast Iron

    ALPHA1 15-50/60 130

    Elevated-performance circulators engineered for circulating liquids in heating installations. With an energy performance index (EEI) at the ErP benchmark for most high‑performing circulators, it contributes to energy savings.

    The ideal choice for basic functionality needs.

    Features:

    • Suitable for Commercial heating, Domestic heating, Industrial heating,
    • This product's housing material is Cast Iron
    • The impeller is manufactured from Composite
    • Maximum operating pressure: 10 Bar.
    • Temperature liquid range: 2 .. 110 °C.
    • Approvals include CE,VDE,UKCA

    wishlist Compare
    £543.60 RRP £211.85 £176.54
    Grundfos Logo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  6. Grundfos 4 x 6 sq mm Submersible Drop Cable

    00ID4066

    Grundfos - 4 x 6 sq mm Submersible Drop Cable


    wishlist Compare
    £18.00 RRP £18.00 £15.00
    Grundfos Logo
    In Stock In stock
  7. Grundfos 4 x 10 sq mm Submersible Drop Cable

    00ID4067

    Grundfos - 4 x 10 sq mm Submersible Drop Cable


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    £27.60 RRP £24.00 £20.00
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  8. Grundfos 4 x 1.5 sq mm Submersible Drop Cable

    00ID4063

    Grundfos - 4 x 1.5 sq mm Submersible Drop Cable


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    £7.20 RRP £7.20 £6.00
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  9. Grundfos Magna3 25-100 Variable Speed Circulator - 180mm - 240v

    MAG3-97924247

    Grundfos - Magna3 25-100 Variable Speed Circulator - 180mm - 240V

    Variable Speed Single Head Circulator 240V. The MAGNA3 is a single-phase pump with no maintenance requirements suitable for hot water service circulation with extremely low Life Cycle Cost.

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    £1,350.00 RRP £783.00 £652.50
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  10. Grundfos DPI/--0-2.5b/1/ G/D.900-B/V-5/-B/02B/SD-1 Transducer Kit

    96611525

    Grundfos - DPI/--0-2.5b/1/ G/D.900-B/V-5/-B/02B/SD-1 Transducer Kit - Stainless Steel

    DPI/--0-2.5b/1/ G/D.900-B/V-5/-B/02B/SD-1

    The transmitter is made of 1.4404 Stainless Steel.

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    £1,148.40 RRP £861.30 £717.75
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  11. Grundfos DPI/--0-4.0b/1/ G/D.900-B/V-5/-B/02B/SD-1 Transducer Kit

    96611526

    Grundfos - DPI/--0-4.0b/1/ G/D.900-B/V-5/-B/02B/SD-1 Transducer Kit - Stainless Steel

    DPI/--0-4.0b/1/ G/D.900-B/V-5/-B/02B/SD-1

    The transmitter is made of 1.4404 Stainless Steel.

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    £1,148.40 RRP £861.30 £717.75
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  12. Grundfos Magna3 D 40-60F Variable Speed Circulator - Twin Head

    MAG3-97924462

    Grundfos - Magna3 D 40-60F Variable Speed Circulator - Twin Head

    DN40 flanged, twin-head, high efficiency, variable speed, light commercial circulator pump with advanced control options.

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    £3,873.60 RRP £2,246.69 £1,872.24
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  13. Grundfos ALPHA1 15-50 N 130 Hot Water Circulator - 240v

    GR-99415696

    Grundfos - ALPHA1 15-50 N 130 Hot Water Circulator - 240V - Cast Iron

    ALPHA1 15-50 N 130

    Grundfos ALPHA1 high-efficiency circulator pumps are designed for circulating liquids in heating systems. The stainless-steel variant of ALPHA1 is appropriate for, for example, domestic hot-water systems. With an energy efficiency index (EEI) at the ErP benchmark for most high-efficiency pumps, it contributes to energy savings.

    The pump can operate in proportional-pressure, constant-pressure and constant-curve mode. The control mode is selected using the button on the display. The LEDs indicate the operating status, actual power consumption in watts as well as warnings and alarms.

    The design and materials of the pump contribute to a long service life. The pump is self-venting through the system, which contributes to straightforward commissioning. The space-efficient design, featuring a pump head with an integrated control box, fits into most common installations. The pump and motor form an integral unit without a shaft seal. The bearings are lubricated by the pumped liquid. These design features ensure maintenance-free operation.

    Pump housings made of Cast Iron are electrocoated to improve corrosion resistance. The motor is a synchronous permanent-magnet/space-efficient-stator motor characterised by high efficiency. Pump speed is controlled by an integrated frequency converter incorporated in the control box.

    Pumps are supplied with insulating shells to minimise heat loss in heating systems.

    Suitable for: Commercial heating, Domestic heating, Domestic hot water recirculation


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    £679.20 RRP £441.48 £367.90
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  14. Grundfos Magna3 32-100 F Circulator Pump - 230v

    MAG3-97924258

    Grundfos - Magna3 32-100 F Circulator Pump - 230V

    The Grundfos MAGNA3 is a circulator pump with permanent magnet motor that will fit both heating, cooling and domestic hot water circulation applications perfectly, making it the obvious choice for almost any building project – old or new.

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    £1,724.40 RRP £1,000.15 £833.46
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  15. Grundfos Magna3 D 32-60 Variable Speed Circulator Pump - Twin Head

    MAG3-97924450

    Grundfos - Magna3 D 32-60 Variable Speed Circulator Pump - Twin Head

    The Grundfos MAGNA3 is a circulator pump with permanent magnet motor that will fit both heating, cooling and domestic hot water circulation applications perfectly, making it the obvious choice for almost any building project – old or new.

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    £3,034.80 RRP £1,760.18 £1,466.82
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  16. Grundfos CIMM 300 Modbus Interface Module

    96893770

    Grundfos - CIMM 300 Modbus Interface Module

    Communication interface for BACnet MS/TP

    • for building automation

    The CIM 300 is a standard interface for data transmission between a BACnet MS/TP network and a Grundfos pump unit or controller. It makes data exchange possible between Grundfos pumping systems and a Building Management assembly or a supervisory controller.

    The communication interface is based on standard BACnet object types, allowing for straight forward data access over the network.

    The BACnet functional profile has been optimized for exchanging data between pumping systems and building management systems / operator workstations.

    The CIM 300 is an add-on communication module installed internally in the Grundfos product.

    Supported products:

    • LC 2x1 Level controller
    • CU 352 MPC controller, Hydro Multi-E based on MGE model H/I/J
    • MAGNA3 circulators
    • E-pump types CRE/CRNE/CRIE, MTRE, CME, TPE2 / TPE3, NBE/NKE with MGE variant H/I/J and 11-22kW

    Transmission speeds (BACnet): 9.6 / 19.2 / 38.4 / 76.8 kbps

    Suitable for: Commercial heating, Commercial air conditioning, Commercial water pressure boosting, Industrial water supply and transfer, Industrial wastewater treatment and reuse, Surface water intake, Water distribution, Solar water solutions, Community water supply, Wastewater transport, Wastewater treatment

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    £414.00 RRP £310.50 £258.75
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