1 / 7Weller 7874B Manual ESD-Safe Desoldering Pump
ESD-Safe: The Weller 7874B is a hand-powered desoldering pump with an antistatic housing, intended to help remove solder during printed circuit repair and cleaning. Its manual operation makes it a portable option for bench work, and the listing says it may be used with a soldering iron.
At a glance
- Manual suction avoids reliance on an electrical power supply.
- Antistatic housing is a stated feature for electronics repair work.
- The listing says it can be used alongside a soldering iron.
Reference price: £16.67
Price checked: 13 Nov 2026
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Pros and cons
Pros
- Hand-powered design is portable and can be used without an electrical supply.
- Antistatic housing and a stated PCB repair and cleaning use make it relevant to electronics rework.
Technical specifications
15 specifications| Brand | Weller |
|---|---|
| Model | 7874B |
| Power configuration | Hand Powered |
|---|---|
| Housing feature | Antistatic housing |
| Body material | Aluminum |
| Colour | Blue |
| Handle material | Rubber |
| Style | Pencil |
| Head style | Round |
| Weight listed | 0.08 Kilograms |
|---|---|
| Length | 28.58 Centimetres |
| Listed uses | Industrial Use, Residential Use |
|---|---|
| Portability | Portable |
| Compatibility claim | May be used with soldering iron |
| Intended task | Facilitates accurate printed circuit repair and cleaning |
What to know before buying
- Customer feedback describes mixed pump functionality and reports that it can get stuck in the nozzle. Consider this reported concern when choosing a tool for repeated desoldering work.
What’s in the box
Included- 1 desoldering pump
Who is it for?
Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
15% 15% - 3 stars
3% 3% - 2 stars
2% 2% - 1 star
3% 3%
Customer feedback reports that the tool performs well for solder removal, including one mention of stained-glass work, but pump functionality is mixed and some customers report the mechanism getting stuck in the nozzle. These reports are relevant if you expect frequent use. The listing describes a manual pump for printed circuit repair, but does not establish how consistently it performs.
Positive themes
- Some customer feedback says it performs well for solder removal.
Mixed feedback
- Pump functionality receives mixed feedback, including reports of the mechanism getting stuck in the nozzle.
Frequently asked questions
Does the Weller 7874B need electrical power?
No electrical supply is specified. The listing describes it as hand powered.
Can it be used with a soldering iron?
Yes. The listing says it may be used with a soldering iron.
What is the housing feature?
The listing describes an antistatic housing and an aluminum body.
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