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WHK Water Pressure Switch for Well Pump 20-40psi Water Pump Pressure Switch
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 12, 2026 9:22 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
TAIZHOU WOKEN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Control Range of Pressure Switch for Well Pump: Cut-In Pressure 20 PSI -Cut-Off Pressure 40 PSI, auto electrical control adjustable differentia
✓Wide Application for Water Well Pumps: Replacement water pump pressure switch for all types electrically driven water well pumps, maintains steady optimum water pressure for your well pump and protects your pump plumbing system
✓Durable and Solid Construction: The 20/40 pressure switch features durable ABS cover and large silver contacts to extend service life, the pump press switch has certified UL, ensuring safe and confident use
✓Versatile Voltage Compatibility: The thread of connection is 1/4 inch Female NPT, the pressure switch for well pump can be wired 115 volt or 230 volt. Operating Voltage is 110V, 115V, 120V, 220V, 230V and 240V water pressure switch
✓Package Contents: You will receive 1 x 20-40 PSI water well tank pressure switch
✓Premium Material Construction: Made with premium ABS material and solid metal with strong accessories, providing heavy duty and durable performance for long-term service in your water well pump system
✓Easy Installation Process: The well pump pressure switch is designed for easy installation with minimal time required, featuring straightforward wiring and connection setup for quick implementation
⚙️ Specifications
Brand
WHK
Color
Grey
Material
Acrylonitrile Butadiene Styrene
Number of Packs
1
Manufacturer
WOKEN
Number of Items
1
Item Highlight
Auto Electrical Control Adjustable Differential,1/4 Female NPT,Certicated UL
UPC
634052864640
Specific Uses For Product
Well pump systems
Brand Name
WHK
Model Number
WHK-PS05(20-40PSI)
