Medium
30-60 minutes
Authentic Campbell Hausfeld replacement part designed to work with air compressors. The pressure switch is made to tell your compressor when to stop and when to start building up pressure. There are multiple reasons a pressure switch could be leaking air. Replacing switch should keep it running at optimum performance.
To complete replace this pressure switch you will need: wrench set, nut driver set and a thread-sealing tape.
• Shut off the electricity and drain the air tank
• Remove the tank pressure gauge
• Remove the pressure switch tube
• Remove the pressure regulator assembly
• Disconnect the wires
• Remove the safety valve
• Install the new pressure switch
• Reinstall the safety valve
• Connect the wires
• Reinstall the pressure switch tube
• Screw the pressure gauge onto the new pressure switch and tighten the gauge firmly
• Test the air compressor
Pressure Switch CW209400AV
OEM part for: Campbell Hausfeld
Part Number: CW209400AV
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Product Description ?
- Classification: Part
- Weight: 0.50 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 31 machines
Campbell Hausfeld
This item works with the following types of products:
- Compressor Parts
Customer Part Reviews ?
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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.
Air leaking at pressure switch
Tool Type
Compressor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
Parts Used
Removed top cover
Removed all piping and gauges from pressure switch
Removed the pressure switch by turning the unit counter clockwise.
Applied Teflon tape to external threads.
Screwed on pressure switch so it was in line
Attach all piping and gauges using Teflon tape.
Make sure all connections are tight
Check the pictures along the way to assure everything looks fine
Check and check for leaks
No leaks, install cover
Tool Type
Compressor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Power Drill, Socket set, Nutdriver, Adjustable Wrench, Needle nose and clamps
Pressure switch broke. Would not turn on
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set, Pipe wrench
Parts Used
1 Opened cover
2 Disconnected wires
3 Removed hose from old switch. Just turns half way to remove.
3 Attempted to unscrew switch. Pipe connecting switch to tank BROKE OFF.
4.Removed 1/4 inch pipe from tank and replaced.
5.In a vise removed pressure gauge, bleeder valve, and pressure outlet from old switch.
6 Installed new switch.
7.Installed above from #3 and 5.
8.Connected wires
9. Plugged in and tested.
10. Reinstalled cover.
replace parts on compresser
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Pressure switch went bad
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
was easy.
My compressor Campbell Hausfeld WL650202AJ will not start. I have used this compressor for many many years.
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Wrench Set
Parts Used
Pressure switch failed
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Wrench Set
Parts Used
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
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.
