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VEVOR Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Cast Iron Body, 3.0 GPM & Max 90PSI, Nitrile Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids
✅ In stock
D
Grade
Analysis Confidence
100%
Price verified Sep 23, 2026 11:52 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 16% off its standard going rate, this offer delivers clear value for the money.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
18.33/28
Recent Value
0/22
Market Standing
12.92/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
VEMIXO
🚚 Shipping
Free Shipping
Product Details
✓Premium Double Nitrile Diaphragms: Our air-operated double diaphragm pump adopts nitrile diaphragms, durable, corrosion-proof, and long-lasting. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 90 psi; Max. Flow Rate: 3.0 GPM; Max Head Lift：226.4 ft/69 m.
✓Sturdy & Leak-proof Construction: The diaphragm pump housing is made of cast iron material, bolted against leakage, sturdy, and corrosion-proof for long-time use.
✓Excellent Air-operated Performance: Inlet/Outlet Port Size: 1/2 inch; Air Inlet Size: FNPT 1/4 inch. A high-quality glyd ring, the double-acting sealing, strengthens air performance.
✓Unique & Professional Designs: Our double diaphragm pump features an externally available air distribution system. The modular air valve is stainless. This low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes downtime.
✓Wide Applications: This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drink, and so on. It is widely used in many industries, such as petroleum, metallurgy, mining, coating, printing, water treatment, and automobile.
⚙️ Specifications
Brand
VEVOR
Color
Blue
Material
Cast Iron
Style
Diaphragm
Power Source
Air
Maximum Flow Rate
3 gpm
Maximum Lifting Height
226.4 feet
Manufacturer
VEVOR
UPC
197988013181
Part Number
Diaphragm Pump QBK-15-1/2 inch
Item Weight
7.5 pounds
