Heavy Duty 25 Amp Air Compressor Pressure Switch Control 140-175 PSI 4 Port
Upgrade your compressor's performance with this heavy-duty 25 Amp air compressor 4 Port pressure switch. Built to handle high startup loads and eliminate common issues like burnt or melted contacts, this switch is a reliable choice for replacement or upgrade. It’s compatible with a wide range of air compressors and great replacement switch for Furnas, Square D, Sunny, Lefoo, and others.
Pre-set to activate at 140 PSI and shut off at 175 PSI, this unit also allows you to adjust the pressure range between 60 PSI and 200 PSI to suit your system’s needs. The integrated unloader valve helps maintain consistent startup performance by reducing tank pressure on restart. This version includes 4 Ports and a 1/4" compression inlet for the unloader line, along with a compression nut and ferrule for easy setup. This allows you to add in additional accessories like pressure gauges.
Designed for use with 115V, 230V AC, and DC power, this universal switch is an excellent solution for compressors that operate without magnetic starters or require a more durable control system.
Features:
• Maximum Current Rating: 25 Amps
• Voltage Compatibility: 115V, 230V, and DC Power
• Four 1/4" Female Ports for Tank Pressure Inlet (Measurs 1/2" in diameter with a ruler)
• 1 Single 1/4" Compression Inlet for Unloader Valve (Measures 1/2" in diameter with a ruler)
• Comes with new Compression Nut and Ferrule
• On and Off Lever on the Side
• Factory Cut-in Pressure: 140 PSI (Adjustable)
• Factory Cut-out Pressure: 175 PSI (Adjustable)
• Adjustable Pressure Range: 60 PSI Minimum Adjustment to 200 PSI Maximum Adjustment
• Certification Marks on Switch: CE, RU, cRUus
About Us
Welcome to Compressor Source.Founded in 1979 in Lincoln, Nebraska, our business has over 45 years of experience in the air compressor industry. Compressor Source was launched in 2008 to bring our trusted knowledge and customer service online.We specialize in air compressors, compressor parts, and accessories, offering a wide selection of OEM and universal components for both professional and DIY applications. Our team is committed to fast shipping, U.S.-based customer support, and reliable products you can count on.Thank you for choosing Compressor Sourcewe appreciate your business.
Payment
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Shipping
At Compressor Source, we are dedicated to providing fast and reliable service. We ship orders Monday through Saturday.Orders placed and paid for by 2:00 PM Central Time will ship the same business day whenever possible. Orders received after the cutoff time will ship the next business day. We are closed on major holidays.Once a package has been picked up by the carrier, we are not automatically notified of delivery delays or carrier-related issues. If you believe there is an issue after your order has shipped, please contact our customer service team through the eBay messaging system, and we will be happy to assist you.If there is ever an issue prior to shipment, we will contact you promptly through eBay messages.
Contact Us
For any questions regarding your purchase or our products, please get in touch with us through the eBay messaging system. Our customer service team strives to respond to all messages within 24 hours, Monday through Friday, excluding holidays.Using the eBay message system helps ensure timely communication and allows us to provide the best possible support.
Returns
We accept returns within 30 days of purchase. To qualify for a return, the product must be sent back in the same condition it was received and include all original parts, accessories, and packaging. Items that are returned used, damaged, or altered may be subject to additional fees or denial of return.All returns must include a note with the buyers contact information and the reason for the return to ensure prompt processing.
