Medium
30-60 minutes
This is a Genuine Manufacturer Approved replacement part designed to work with Senco Air Compressor. The pressure switch tells your compressor when to stop and when to start. There are multiple reasons a Pressure Switch could be leaking air. If it is leaking air the Pressure Switch should be replaced for a compressor to operate properly and safely.
Pressure Switch 2E21025TB
OEM part for: Senco
Part Number: 2E21025TB
$39.63
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Compatibility
This part will fit the following 1 machine
Senco
PC1010 1/2 HP Electric Air Compressor View Diagrams & Manuals
This item works with the following types of products:
- Compressor Parts
This part replaces obsolete part #: 2E21045TB
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Easy Repair
Exact match, compressor like new now!
JOHN -
August 10, 2022
Verified Purchase
Good part quick delivery works as expected well use again
Good part quick delivery works as expected well use again
Guest -
February 7, 2021
Verified Purchase
Compressor repair
I received the pressure switch in the mail in the specified amount of time. The repair went well the piece fit exactly as it should compressor is now working perfectly.
Mark -
December 5, 2019
Verified Purchase
Repair succesful, thank you.
Exact part needed to replace broken leaking air compressor control.
Guest -
October 12, 2019
Verified Purchase
Simple repair thanks for the service
Part was in good condition and a direct fit
Guest -
February 2, 2021
Verified Purchase
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Verified Purchase
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Compressor will turn on and run, build up pressure but won't shut off unless you manually turn off
Michael - June 7, 2016
👍 17 of 18 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Adjustable Wrench
Parts Used
Make sure it's not plugged into the outlet! Unscrew air gauges, couplings anything on pressure switch ports, up open switch disconnect wire to power cord, and motor and air supply line to tank unthread pressure switch from compressor then just reverse what you just did remember this is air so use pipe thread sealant and don't over tighten anything it will break now I have a unfair advantage on tool maintenance I ran a tool repair facility for several years so now that I'm in construction repairs are easy and less costly for me have fun and if you don't have a great short term memory take pictures no shame in doing that it beats frying a motor cause you didn't remember how the wires went
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Leaking
gerry - March 22, 2017
👍 6 of 7 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Take a picture of all of the parts that are connected to the old pressure switch. Then remove them. Open it up and disconnect the wires and make note were they go. Remove the old switch. Install the new switch, connect the wires, then place all of the parts that were on the old one to the new one. Don't forget to use plumbers tape at all the connections.
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Compressor loosing air from pressure switch and would not turn off.
Marvin - December 19, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set
Parts Used
Replaced the pressure switch.
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Unit would fill with air (120psi) then dump, and repeat the process
george - January 16, 2019
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, Pipe thread sealant.
Parts Used
First order from ReplacementParts.com, and install the new (exact fit) pressure switch, it's really that easy. Unit performance is as new. Great to have ReplacementParts.com ,where you can get what you need to fix your tools. Great company.
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leaking air when off
Conrad - August 16, 2019
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set, Adjustable Wrench
Parts Used
replaced check valve. this is threaded in the compressor tank.
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Check Valve corroded, Check Valve bad
Tim - June 10, 2019
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, Adjustable Wrench
Removed the fittings, applied pipe seal to new fittings. Rewired new switch
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Richard - December 27, 2018
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Power Drill, Wrench Set, Adjustable Wrench
Parts Used
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Pressure switch would not shut compressor off
Harry - April 25, 2018
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
Part is an exact match. Remove accessories, remove switch, install switch, reinstall accessories. Done! Oh yeah, a little teflon tape on the pipe threads.
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Pressure switch relief fitting defective but not available without replacing entire switch unit
David - November 25, 2017
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set
Parts Used
Removed cover from defective switch, disconnected power cord and leads to motor from switch. Removed the disconnect for air hose, the 1/8" copper line from tank to pressure switch and additional fittings that needed to be installed on the new switch. Installing the replacement required either sealant or tape on threaded fittings and working in reverse of removal completed the repair. Compressor now functions as new.
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Pressure switch would leak air.
Wallace - October 13, 2017
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Unscrewed the parts on the old pressure switch
Then removed the old pressure switch and installed the new one
Then put the parts from the old one and attached them to the new one
Then removed the old pressure switch and installed the new one
Then put the parts from the old one and attached them to the new one
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
