Weller

Weller FlowinSmart Automatic Solder Feeder

Efficient one-handed solder wire feeder unit for streamlined, pre-set solder delivery and even, energy-efficient application. Features pulse or timer modes to more accurately control solder delivery.

  • Precise solder-feeding system for the highest soldering quality
  • Non-stick coating
  • Amount of solder can be pre-set for effective soldering
  • Integrated start-stop/standby function conserves energy and extends service life of the unit
  • Pulse and timer mode (Timer mode: a defined amount of solder is applied after each impulse. Pulse mode: the solder wire is continuously delivered for as long as the switch is held pressed)
Weller FlowinSmart Automatic Solder Feeder

Product Description

The Weller FlowinSmart Automatic Solder Feeder is an efficient automatic one-handed solder wire feeder unit, designed to streamline the art of soldering for the highest quality of solder work on a wide range of applications.

Features include an integrated start/stop/standby function to conserve energy and conserve the life of the unit, nonstick coating to reduce maintenance costs and a precise solder feeding system for optimal precision.

You can also choose between timer and pulse modes for solder delivery. When you choose timer mode, a defined amount of solder is applied after each impulse, while pulse mode delivers solder wire continuously for as long as the switch is held down.

Nonstick coating inside solder feed tube

No adhesion of flux makes for cleaner work and a reduction of maintenance costs.

Integrated start-stop/standby function

Conserves energy and extends the operational life of the unit.

Pulse and timer mode

Timer mode delivers a defined amount of solder after each impulse. Pulse mode delivers a continuous stream of solder wire for as long as the switch is pressed.

Product Series
No results found

Related SKUs

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
Price
Quantity
Leaded / Lead Free Flux Type Solder Alloy External Diameter - Metric External Diameter - Imperial Melting Temperature Weight - Metric Weight - Imperial Product Range
T0051386099
T0051386099 - Solder Wire, 96.5/3/0.5, 1.6mm Diameter, 221°C, 500g

2344624

Solder Wire, 96.5/3/0.5, 1.6mm Diameter, 221°C, 500g

WELLER

You previously purchased this product. View in Order History

19 in stock + Check Stock & Lead Times

19 in stock for next day delivery (UK stock)

  • 7 more will be available week commencing 15/04/26
  • 15 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £92.24 £110.69

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 1.6mm 0.063" 221°C 500g 1.102lb WSW Series
    T0051386299
    T0051386299 - Solder Wire, 96.5/3/0.5, 1mm Diameter, 221°C, 500g

    2344626

    Solder Wire, 96.5/3/0.5, 1mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    6 in stock + Check Stock & Lead Times

    6 in stock for next day delivery (UK stock)

  • 15 more will be available week commencing 02/05/26
  • More stock available week commencing 15/06/26

    Each

    1+ £92.24 £110.69

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 1mm 0.04" 221°C 500g 1.102lb WSW Series
    T0051386399
    T0051386399 - Solder Wire, 96.5/3/0.5, 0.8mm Diameter, 221°C, 500g

    2344627

    Solder Wire, 96.5/3/0.5, 0.8mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    15 in stock + Check Stock & Lead Times

    15 in stock for next day delivery (UK stock)

  • 15 more will be available week commencing 15/04/26
  • 15 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £96.55 £115.86

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 0.8mm 0.032" 221°C 500g 1.102lb WSW Series
    T0051386499
    T0051386499 - Solder Wire, 96.5/3/0.5, 0.5mm Diameter, 221°C, 500g

    2344628

    Solder Wire, 96.5/3/0.5, 0.5mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times
  • 28 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £108.62 £130.34

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 0.5mm 0.02" 221°C 500g 1.102lb WSW Series
    T0051386599
    T0051386599 - Solder Wire, 96.5/3/0.5, 0.3mm Diameter, 221°C, 500g

    2344629

    Solder Wire, 96.5/3/0.5, 0.3mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    19 in stock + Check Stock & Lead Times

    19 in stock for next day delivery (UK stock)

    More stock available week commencing 15/06/26

    Each

    1+ £112.93 £135.52

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 0.3mm 0.012" 221°C 500g 1.102lb WSW Series
    T0051386699
    T0051386699 - Solder Wire, 96.5/3/0.5, 1.6mm Diameter, 221°C, 500g

    2344630

    Solder Wire, 96.5/3/0.5, 1.6mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times

    More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £92.24 £110.69

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 1.6mm 0.063" 221°C 500g 1.102lb WSW Series
    T0051386799
    T0051386799 - Solder Wire, 96.5/3/0.5, 1.2mm Diameter, 221°C, 500g

    2344631

    Solder Wire, 96.5/3/0.5, 1.2mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times

    More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £92.24 £110.69

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 1.2mm 0.048" 221°C 500g 1.102lb WSW Series
    T0051386999
    T0051386999 - Solder Wire, 96.5/3/0.5, 0.8mm Diameter, 221°C, 500g

    2344633

    Solder Wire, 96.5/3/0.5, 0.8mm Diameter, 221°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times

    More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £96.55 £115.86

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 0.8mm 0.032" 221°C 500g 1.102lb WSW Series
    T0051387399
    T0051387399 - Solder Wire, 99.3/0.7, 1.2mm Diameter, 227°C, 500g

    2344637

    Solder Wire, 99.3/0.7, 1.2mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times
  • 1 more will be available week commencing 02/05/26
  • 6 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £53.45 £64.14

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 1.2mm 0.048" 227°C 500g 1.102lb WSW Series
    T0051387499
    T0051387499 - Solder Wire, 99.3/0.7, 1mm Diameter, 227°C, 500g

    2344638

    Solder Wire, 99.3/0.7, 1mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    67 in stock + Check Stock & Lead Times

    67 in stock for next day delivery (UK stock)

  • 55 more will be available week commencing 15/04/26
  • 70 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £54.31 £65.17

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 1mm 0.04" 227°C 500g 1.102lb WSW Series
    T0051387599
    T0051387599 - Solder Wire, 99.3/0.7, 0.8mm Diameter, 227°C, 500g

    2344639

    Solder Wire, 99.3/0.7, 0.8mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    31 in stock + Check Stock & Lead Times

    31 in stock for next day delivery (UK stock)

  • 5 more will be available week commencing 25/04/26
  • More stock available week commencing 15/06/26

    Each

    1+ £59.48 £71.38

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 0.8mm 0.032" 227°C 500g 1.102lb WSW Series
    T0051387699
    T0051387699 - Solder Wire, 99.3/0.7, 0.5mm Diameter, 227°C, 500g

    2344640

    Solder Wire, 99.3/0.7, 0.5mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    20 in stock + Check Stock & Lead Times

    20 in stock for next day delivery (UK stock)

  • 6 more will be available week commencing 15/04/26
  • 20 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £62.07 £74.48

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 0.5mm 0.02" 227°C 500g 1.102lb WSW Series
    T0051387799
    T0051387799 - Solder Wire, 99.3/0.7, 1.2mm Diameter, 227°C, 500g

    2344641

    Solder Wire, 99.3/0.7, 1.2mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times

    More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £68.97 £82.76

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 99.3, 0.7 Sn, Cu 1.2mm 0.048" 227°C 500g 1.102lb WSW Series
    T0051387899
    T0051387899 - Solder Wire, 99.3/0.7, 1mm Diameter, 227°C, 500g

    2344642

    Solder Wire, 99.3/0.7, 1mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times

    More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £70.69 £84.83

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 1mm 0.04" 227°C 500g 1.102lb WSW Series
    T0051387999
    T0051387999 - Solder Wire, 99.3/0.7, 0.8mm Diameter, 227°C, 500g

    2344643

    Solder Wire, 99.3/0.7, 0.8mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times

    More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £72.41 £86.89

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 0.8mm 0.032" 227°C 500g 1.102lb WSW Series
    T0051388099
    T0051388099 - Solder Wire, 99.3/0.7, 0.5mm Diameter, 227°C, 500g

    2344644

    Solder Wire, 99.3/0.7, 0.5mm Diameter, 227°C, 500g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times
  • 1 more will be available week commencing 16/05/26
  • More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £75.00 £90.00

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 99.3, 0.7 Sn, Cu 0.5mm 0.02" 227°C 500g 1.102lb WSW Series
    T0051388199
    T0051388199 - Solder Wire, 96.5/3/0.5, 0.3mm Diameter, 221°C, 100g

    2344645

    Solder Wire, 96.5/3/0.5, 0.3mm Diameter, 221°C, 100g

    WELLER

    You previously purchased this product. View in Order History

    64 in stock + Check Stock & Lead Times

    64 in stock for next day delivery (UK stock)

  • 30 more will be available week commencing 30/05/26
  • More stock available week commencing 15/06/26

    Each

    1+ £30.17 £36.20

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 0.3mm 0.012" 221°C 100g 3.527oz WSW Series
    T0051388299
    T0051388299 - Solder Wire, 96.5/3/0.5, 0.5mm Diameter, 221°C, 100g

    2344647

    Solder Wire, 96.5/3/0.5, 0.5mm Diameter, 221°C, 100g

    WELLER

    You previously purchased this product. View in Order History

    68 in stock + Check Stock & Lead Times

    68 in stock for next day delivery (UK stock)

  • 50 more will be available week commencing 15/04/26
  • 80 more will be available week commencing 30/05/26
  • 60 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £25.86 £31.03

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 0.5mm 0.02" 221°C 100g 3.527oz WSW Series
    T0051388399
    T0051388399 - Solder Wire, 96.5/3/0.5, 0.3mm Diameter, 221°C, 100g

    2344648

    Solder Wire, 96.5/3/0.5, 0.3mm Diameter, 221°C, 100g

    WELLER

    You previously purchased this product. View in Order History

    36 in stock + Check Stock & Lead Times

    36 in stock for next day delivery (UK stock)

  • 15 more will be available week commencing 15/04/26
  • 15 more will be available week commencing 25/04/26
  • 55 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £30.17 £36.20

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 0.3mm 0.012" 221°C 100g 3.527oz WSW Series
    T0051388499
    T0051388499 - Solder Wire, 96.5/3/0.5, 0.5mm Diameter, 221°C, 100g

    2344649

    Solder Wire, 96.5/3/0.5, 0.5mm Diameter, 221°C, 100g

    WELLER

    You previously purchased this product. View in Order History

    39 in stock + Check Stock & Lead Times

    39 in stock for next day delivery (UK stock)

  • 15 more will be available week commencing 16/05/26
  • 10 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £25.86 £31.03

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 0.5mm 0.02" 221°C 100g 3.527oz WSW Series
    T0051388699
    T0051388699 - Solder Wire, 96.5/3/0.5, 1mm Diameter, 221°C, 250g

    2344651

    Solder Wire, 96.5/3/0.5, 1mm Diameter, 221°C, 250g

    WELLER

    You previously purchased this product. View in Order History

    61 in stock + Check Stock & Lead Times

    61 in stock for next day delivery (UK stock)

  • 45 more will be available week commencing 15/04/26
  • 30 more will be available week commencing 30/05/26
  • More stock available week commencing 15/06/26

    Each

    1+ £52.59 £63.11

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free No Clean 96.5, 3, 0.5 Sn, Ag, Cu 1mm 0.04" 221°C 250g 8.818oz WSW Series
    T0051388799
    T0051388799 - Solder Wire, 96.5/3/0.5, 0.8mm Diameter, 221°C, 250g

    2344652

    Solder Wire, 96.5/3/0.5, 0.8mm Diameter, 221°C, 250g

    WELLER

    You previously purchased this product. View in Order History

    30 in stock + Check Stock & Lead Times

    30 in stock for next day delivery (UK stock)

  • 20 more will be available week commencing 30/05/26
  • 15 more will be available week commencing 13/06/26
  • More stock available week commencing 15/06/26

    Each

    1+ £42.24 £50.69

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 0.8mm 0.032" 221°C 250g 8.818oz WSW Series
    T0051388899
    T0051388899 - Solder Wire, 96.5/3/0.5, 1mm Diameter, 221°C, 250g

    2344653

    Solder Wire, 96.5/3/0.5, 1mm Diameter, 221°C, 250g

    WELLER

    You previously purchased this product. View in Order History

    Available for back order

    + Check Stock & Lead Times
  • 23 more will be available week commencing 16/05/26
  • 15 more will be available week commencing 31/05/26
  • More stock available week commencing 15/06/26 Contact me when back in stock

    Each

    1+ £52.59 £63.11

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    Lead Free Halogen Free 96.5, 3, 0.5 Sn, Ag, Cu 1mm 0.04" 221°C 250g 8.818oz WSW Series
    ABW-2.
    ABW-2. - Reel Dispenser Extension, for use with SD1000 Dispenser

    800648

    Reel Dispenser Extension, for use with SD1000 Dispenser

    WELLER

    You previously purchased this product. View in Order History

    No Longer Manufactured

    Each

    null
    Restricted Item
    - - - - - - - - -
    632N
    632N - Cutter, Oval Head, Side, 110 mm, Super Full Flush, 1.02 mm, EREM

    1326103

    Cutter, Oval Head, Side, 110 mm, Super Full Flush, 1.02 mm, EREM

    WELLER EREM

    You previously purchased this product. View in Order History

    15 in stock + Check Stock & Lead Times

    15 in stock for next day delivery (UK stock)

  • 6 more will be available week commencing 02/05/26
  • 12 more will be available week commencing 16/05/26
  • 12 more will be available week commencing 31/05/26
  • More stock available week commencing 01/06/26

    Each

    1+ £59.21 £71.05

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    - - - - - - - - EREM