Kaisi
Kaisi Solder Sucker No Clog Desoldering Pump
Bottom line: The Kaisi Solder Sucker No Clog Desoldering Pump ($9.99 on Amazon as of 2026-10-06): Aviation-grade aluminum body resists damage and bending; main trade-off: manual pump, slower than a powered desoldering gun.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Aviation-grade aluminum body resists damage and bending
- ✓ Non-clog nozzle removes solder without pausing to clean tip
- ✓ One-handed plunger frees your other hand for the board
- ✓ Soft silicone tip contacts iron tip directly for tight vacuum
Cons
- ✗ Manual pump, slower than a powered desoldering gun
- ✗ Silicone tip wears and needs periodic replacement
- ✗ Spring and cylinder need regular grease and cleaning
- ✗ Only one 3.8-inch spare silicone tube included
SpecPicks Verdict
SpecPicks scored Kaisi Solder Sucker No Clog Desoldering Pump using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. Kaisi's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Sturdy material: This solder sucker is made of high quality aviation grade aluminum, which is solid and will not be easily damaged.
- Non-clogging tip: Kaisi desoldering pump has a special design to prevent nozzle tip from clogging. This allows you to quickly remove solder during work without stopping and cleaning the nozzle tip of the solder sucker tool.
- Lightweight design:Aluminum solder sucker light weight, plunger within reach, aluminum soldering tool is designed to be easily used with one hand, and the other hand can freely operate the circuit board or heat source for better work.
- Soft and high-temperature resistant silica gel tip: the soft and high-temperature resistant silica gel tip can directly contact the soldering iron tip, which makes it more suitable for the surface of the circuit board, forming vacuum suction and effectively sucking away the melted solder.
- Replaceable silicone tube: equipped with 3.8-inch spare silicone tube for replacing the nozzle tip of solder sucker desoldering pump, which can be freely cut to the required length for installation.
- Simple maintenance: It is very easy to maintain by unscrewing the solder removal tool nozzle unit, removing the spring, cleaning the cylinder with a cotton swab, wiping off the solder residue and stains inside the drum, and smearing grease on the internal parts after cleaning.
Full Specifications
| Brand | Kaisi |
|---|---|
| Head Style | Pencil |
| Style Name | Matte aluminum texture |
| Unit Count | 1.0 Count |
| Item Length | 6.7 Inches |
| Model Number | K-331 |
| Power Source | Manual |
| Item Type Name | Aluminum solder sucker desoldering pump |
| Handle Material | Aluminum |
| Heating Element | Ceramic |
| Number of Items | 1 |
| Special Feature | 100mm standby heat-resistant silica gel desoldering pump hose, Aluminum alloy solder sucker, Portable |
| Sturdy material | This solder sucker is made of high quality aviation grade aluminum, which is solid and will not be easily damaged. |
| Additional Features | 100mm standby heat-resistant silica gel desoldering pump hose, Aluminum alloy solder sucker, Portable |
| Included Components | Silicone Tube, Plunger, Soldering Iron Stand |
| Manufacturer Part Number | K-331 |
| Specific Uses For Product | soldering |
| Full listing title | Kaisi Solder Sucker No Clog Desoldering Pump with Powerful Vacuum Suction Replaceable Heat Resistant Silicone Tube for Cooperate Soldering and Desolder Gun Iron Tool Conduct Solder Removing |
Ready to buy?
Kaisi Solder Sucker No Clog Desoldering Pump with Powerful Vacuum Suction Replaceable Heat Resistant Silicone Tube for Cooperate Soldering and Desolder Gun Iron Tool Conduct Solder Removing is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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