Skip to product information
1 of 10

Air-Operated Double Diaphragm Pump with PTFE Diaphragm, Handles Petroleum, Diesel & Oil (1/2" Ports, 13 GPM, 100 PSI)

Air-Operated Double Diaphragm Pump with PTFE Diaphragm, Handles Petroleum, Diesel & Oil (1/2" Ports, 13 GPM, 100 PSI)

Regular price $399.94
Regular price Sale price $399.94
- 0% Sold out

Fast Delivery

Free returns


Order within
Ships within

Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

  • Standard Shipping: 5–9 business days — $3.95
  • Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Engineered for efficiency, our air-operated double diaphragm pump is built with premium PTFE diaphragms, ensuring durability, corrosion resistance, and long-lasting performance. Designed to handle petroleum, diesel, oil, and low-viscosity fluids, this pump delivers a max flow rate of 13 GPM and withstands pressures up to 100 PSI, making it ideal for demanding industrial applications.

Sturdy, Leak-Proof Construction for Longevity:

The diaphragm pump housing is crafted from high-grade polypropylene, ensuring sturdy, corrosion-proof, and leak-proof operation. Bolted for secure sealing, this pump is built to endure harsh environments, reducing maintenance needs and downtime.

Superior Air-Operated Performance:

Featuring 1/2-inch inlet/outlet ports and a 1/4-inch FNPT air inlet, this pneumatic transfer pump ensures smooth fluid handling. The high-quality glyd ring and double-acting sealing enhance air efficiency, while the low-pulsation air valve minimizes vibration for consistent, high-performance operation.

Advanced Design for Maximum Efficiency:

Our double diaphragm pump includes an externally accessible air distribution system with a stainless steel modular air valve. This design ensures rapid changeover, reduced downtime, and increased efficiency, making it perfect for continuous industrial use.

Versatile Applications Across Industries:

This PTFE diaphragm pump is ideal for transferring:

  • Petroleum, diesel, and waste oil

  • Hydraulic fluids, alcohol, and detergents

  • Low-viscosity fluids in coatings, printing, and water treatment


Widely used in oil & gas, mining, metallurgy, automotive, and chemical processing, this pump is a reliable solution for fluid transfer challenges.

View full details
Selected Variant Image
Air-Operated Double Diaphragm Pump with PTFE...
Regular price $399.94
Regular price Sale price $399.94
Selected Variant Image
Air-Operated Double Diaphragm Pump with PTFE Diaphragm, Handles...
Regular price $399.94
Regular price Sale price $399.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9
12136 Reviews
90%
9%
1%
0%
0%

Review this product

Share your thoughts with other customers

  • E
    Emily R.
    US flag
    Verified Buyer
    Perfect for a summer wedding
    I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.
  • O
    Olivia H.
    US flag
    Verified Buyer
    Beautiful dress
    Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.
  • S
    Sarah T.
    US flag
    Verified Buyer
    So flattering
    I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.
  • C
    Chloe W.
    US flag
    Verified Buyer
    Worth every dollar
    The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.
  • A
    Amanda K.
    US flag
    Verified Buyer
    Engagement photo approved
    Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.
  • N
    Nicole B.
    US flag
    Verified Buyer
    Runs slightly roomy
    I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.
  • H
    Hannah C.
    US flag
    Verified Buyer
    Comfortable all evening
    Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.
  • M
    Megan L.
    US flag
    Verified Buyer
    Love the quality
    Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.
  • R
    Rachel S.
    US flag
    Verified Buyer
    True to size
    I followed the size chart and ordered a Medium. It fit exactly the way I wanted.
  • A
    Ashley D.
    US flag
    Verified Buyer
    Received so many compliments
    Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.
  • L
    Lauren P.
    US flag
    Verified Buyer
    Vacation favorite
    Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.
  • B
    Brittany G.
    US flag
    Verified Buyer
    Lovely dress
    The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.
  • K
    Kayla N.
    US flag
    Verified Buyer
    Helpful customer service
    I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.