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3/4 Inch Backflow Preventer 9D-M2 3/4" Dual Check Valve
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 27, 2026 5:09 PM · 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
Keegland
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Advanced Dual Check Design – The Pontuss 3/4 Inch Backflow Preventer features a dual check valve with atmospheric vent to effectively block reverse flow of contaminated water into potable supply lines, ensuring safe and clean water for your system
✓Durable And Safe Construction – Built with a lead-free brass body and stainless steel internal parts, featuring NPT connections and tight seating rubber check valve assemblies for long-lasting sealing
✓Engineered For Smaller Lines – Specifically designed for smaller supply lines like laboratory equipment, processing tanks, sterilizers, and boiler feed applications, this 3/4 Inch valve can be installed vertically or horizontally at cross-connections for versatile use
✓Robust Performance Specifications – Suitable for hot or cold water with a temperature range of 33°F-210°F and maximum working pressure of 175psi (12.1bar), it operates under continuous pressure with a minimum required pressure of 25psi (1.7 bar) for reliable performance
✓Trusted Pontuss Quality – The M2 model from Pontuss ensures dependable protection in demanding environments, backed by a design focused on safety and efficiency to meet your backflow prevention needs with confidence
⚙️ Specifications
Material
Brass
Brand
Pontuss
Item dimensions L x W x H
4.4 x 2 x 2.3 inches
Exterior Finish
Brass, Stainless Steel
Inlet Connection Size
0.75 inches
Inlet Connection Type
National Pipe Tapered
Outlet Connection Type
NPT
Maximum Operating Pressure
175 psi
Number of Ports
2
Outlet Connection Size
0.75 inches
Brand Name
Pontuss
