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Wilo 4035479 SB30 Secondary Circulating Pump (74599)

Suitable for secondary hot water systems.

  • 3-Speed
  • 5m Max. Delivery Head
  • 1 Year Guarantee
  • Energy Rated
  • 4.4m³/h Q Max. Flow Volume
  • 1kW
  • IP42 Rated
  • IP42

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£179.99INC VAT

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Wilo 4035479 SB30 Secondary Circulating Pump is rated 4.7 out of 5 by 3.
  • y_2017, m_4, d_22, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_GB, sid_74599, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

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Rated 4 out of 5 by from Pump it up I have fitted this pump on the return of a hot water recirculating system to my ground floor kitchen being a long way from the vented hot water cylinder on the first floor. The pump is reasonably quiet in operation and carries out the task without effort on the lowest setting and does not force water up the vent pipe, a non return valve being placed on the pump output. The instructions suppied with the pump are rubbish and very limited in useful information. I spent considerable time trying to find how the electrical connectors worked only to find they are small levers to be pressed hard revealing springs with holes in to accept the flexible cable.The pump is very versatile as it can be rotated in its housing and will fit in a very small space. Pump valves are not included with the item. Screwfix were the best on price from normal reliable highstreet retailers but even then the item is pricey for what it is but so are all bronze pumps.
Date published: 2017-02-13
Rated 5 out of 5 by from Pricey but good Bought this for use as a destrat pump in a DHW system. It's a good quality well designed pump thats also ok for potable water (non corrosive parts inside). Runs lovely and quiet so i'm pleased with it, but it was quite expensive for what it is.
Date published: 2015-05-25
Rated 5 out of 5 by from Great Value Secondary Return! Great value pump for use on a secondary return system. Pump was purchased to replace a faulty item and it fitted a treat. No hassle, no problems!
Date published: 2012-04-10
  • y_2017, m_4, d_22, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_GB, sid_74599, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Hi, What materials are in this pump for 1) the rotor, 2) the rotor can 3) the main pump casting? Thanks

Asked by: Syco
  • y_2017, m_4, d_22, h_1CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestions, tq_1
  • loc_en_GB, sid_74599, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
Specification
Brand Wilo
Central Heating Pump Product Type Domestic Pumps
Connection Type 1½" BSP Connection
IP Rating IP42
Manufacturer Guarantee 1 Year Guarantee
Max Pump Head Size 5 m
Model No 4035479 SB30
Pack Size 1
Pieces in Pack/Case 1
Power Output (Watts/Kw) 1 kW
Power Voltage Supply 230 V
Product Type Secondary Circulating Pump
Temperature Range -10 to +110 °C
Total Product Weight 2.54 kg

230V. . Port to port distance: 130mm. Temperature range: -10 to +110°C. Weight: 2.54kg.