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FAHKNS

Air Operated Double Diaphragm Pump Pneumatic Waste Oil Transfer Pump for Chemical Dual Diaphram Polypropylene Nitrile Rubber by Stainless Steel Plastic (black, 1/2 inch Inlet)

✅ In stock ⭐ Lowest price we've tracked 📉 Price recently dropped
S
Grade
💎 All-Time Low!
91.25/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$79.62
Listed $75.99
Analysis Confidence 88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 28, 2026 2:45 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💎 All-Time Low!
  • 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
  • 💰The current price is 60% below what this product typically costs — a notable saving over its usual going rate.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • 📈Pricing has been trending lower — momentum that adds further appeal to this deal.

How We Scored This Deal

Price Competitiveness 28/28
Recent Value 13.25/22
Market Standing 20/20
Deal Strength 20/20
Momentum 10/10

📝 Product Overview

🏪 Sold by Amazon.com
🚚 Shipping Free Shipping

Product Details

✓INDUSTRIAL QBY4-25L:Material:aluminum; Dissepiment Material:Nitrile Bubber,Fluorine Rubber,Chloroprene Rubber; Type: double diaphragm; Operation Type: Air-operated; Inlet/Outlet Port Size: 1 inch (25mm); Air Inlet Size: NPT 1/2 inch (12.7mm); Flow Rate: 35 GPM; Max Head Lift: 275 ft(84 M); Suction: 23 ft(7M).Can not use for corrosive liquid.
✓MAXIMUM HEAD:Air-Operated Double Diaphragm Pump have top quality, a double-acting seal that delivers better performance. 1/2 inch air inlet with NPT fitting uses standard shop air for easy operation.275.59FT/84M, Max Temp : 150 ℉, Max Pressure: 120 PSI.
✓EXCELLENT PERFORMANCE:Double Diaphragm Pump features an externally serviceable air distribution system and all-bolted construction. Modular air valve is stall-free, this low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes down time.
✓RUGGED CONSTRUCTION:Diaphragm Pump resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling.
✓WIDELY USE:The diaphragm pump with convenient operating are widely used in various industries, such as petroleum, metallurgy, mining, coating material, paint, printing, paper making, water treatment, automotive etc.
✓NOTE: Before using the diaphragm pump, please check whether all the screws are tightened or not, you need to tighten the screws before using the diaphragm pump, to prevent water leakage caused by loose screws.

⚙️ Specifications

Brand
FAHKNS
Color
Black
Material
Air Operated Double Diaphragm Pump
Style
Air Operated Double Diaphragm Pump
Power Source
Air Powered
Maximum Flow Rate
35 gpm
Maximum Lifting Height
275 feet
Manufacturer
FAHKNS
UPC
840366421558
Part Number
Air Operated Double Diaphragm Pump
Item Weight
18.36 pounds
S
$79.62
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