Where are the instructions on how to use this?

Before a desoldering pump can suck up solder, it first needs to be primed. This is done by pressing its plunger down until it locks into place. When you now press the release button, the spring-activated plunger rapidly moves backwards, creating suction in the process. This suction is what sucks the solder up through the nozzle. How to use a desoldering pump Melt the solder that you want to remove. You can do this with a soldering iron or with a hot air source, like a hot air rework station. Make sure that you keep the tip of your soldering iron clean and tinned. Prime the desoldering pump by pressing down on the plunger until it locks into place. Place the tip of the desoldering pump as close to the molten solder as possible. Press the plunger release button while keeping the tip of the pump in place. Alternatively, you can pull away the soldering iron first, but you’ll have to be fast with triggering the desolder pump before the solder hardens. Repeat the previous steps until all solder is removed from the solder connections of the component.

Where can I buy replacement tips?

The replacement tip for the 7874B is the Weller 7875B. We have them in stock and listed on Amazon.

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7874B Manual ESD-Safe Desoldering Pump with Aluminum Body, Blue

Product ID: 261156545

Details

Brand
Weller
Power source
Hand Powered
Special features
Portable
Specific uses for product
Industrial Use
Wattage
60 watts

⚡Hand-powered precision

🔧Durable aluminum body

🛡️ESD-safe antistatic housing

171.37 DT

Duties & taxes included

In stock

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Description

🛠️ Master your circuit repairs with precision and style!

BUILT TO LAST - Robust aluminum body combines lightweight portability with industrial-grade durability.
TRUSTED LEGACY - From Weller, the industry leader since 1945—join thousands of pros who rely on proven quality.
COMPACT PORTABLE - Slim, pencil-style design fits perfectly in your toolkit for on-the-go repairs and upgrades.
PRECISION AT YOUR FINGERTIPS - Hand-powered design ensures exact control for flawless desoldering every time.
SAFE FOR SENSITIVE ELECTRONICS - ESD-safe antistatic housing protects your circuits from static damage—because your work deserves the best.

The Weller 7874B Manual ESD-Safe Desoldering Pump features a hand-powered mechanism for precise solder removal, an antistatic housing to protect sensitive electronics, and a durable aluminum body for long-lasting use. Ideal for both industrial and residential applications, this compact, lightweight tool is trusted by professionals worldwide and backed by Weller’s legacy since 1945.

Specifications

ASIN	B00DKYNKPK
ASIN	B00DKYNKPK
Additional Features	Portable
Best Sellers Rank	#32,289 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #177 in Soldering & Desoldering Equipment
Brand Name	Weller
Customer Reviews	4.6 4.6 out of 5 stars (867)
Customer reviews	4.6 4.6 out of 5 stars (867)
Date First Available	1 January 2024
Global Trade Identification Number	00037103039637
Handle Material	Rubber
Head Style	Round
Heating Element	Nichrome
Included Components	(1) Desoldering Pump
Is Discontinued By Manufacturer	No
Item Length	28.58 Centimeters
Item Type Name	Weller 7874B Manual ESD-Safe Desoldering Pump with Aluminum Body
Item Weight	0.08 Kilograms
Item model number	7874B
Manufacturer	Apex Tool Group
Manufacturer	Apex Tool Group
Manufacturer Part Number	7874B
Model Number	7874B
Number of Items	1
Power Source	Hand Powered
Product Dimensions	11.43 x 3.81 x 28.58 cm; 80 g
Specific Uses For Product	Industrial Use, Residential Use
Style Name	Pencil
UPC	037103039637 641517716321
Unit Count	1 Count
Upper Temperature Rating	480 Degrees Celsius
Wattage	60 watts

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171.37 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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