1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms

Name: 1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms
Brand: Tools, Home & Hobby
SKU: BM17IIXIHQ
Price: 599.94 USD
Availability: InStock

$599.94

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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 demanding applications, this air-operated double diaphragm pump delivers 35 GPM max flow and handles pressures up to 120 PSI, making it ideal for industrial use in petroleum, chemical, and wastewater sectors. Its 1 inch inlet and outlet ports ensure efficient fluid transfer, while the aluminum housing provides a sturdy, leak-proof, and corrosion-resistant build for long-term durability.

Premium PTFE Diaphragms for Extended Lifespan:

Featuring double PTFE diaphragms, this pump resists harsh chemicals, abrasion, and extreme temperatures (up to 150°F/66°C). The F46 (PTFE) material ensures longevity even when handling waste oil, gasoline, diesel, solvents, and acidic fluids.

High-Performance Air-Operated Design:

1 inch FNPT inlet/outlet for seamless fluid transfer.
inch air inlet with a high-quality glyd ring for double-acting sealing, enhancing air efficiency.
Low-pulsation stainless steel air valve minimizes downtime and ensures smooth operation.

Built for Tough Industrial Environments:

Aluminum alloy construction – Lightweight yet rugged for industrial use.
Bolted, leak-proof design – Prevents fluid loss and withstands high-pressure applications.
Max head lift: 229.6 ft (70 m) – Suitable for vertical and horizontal fluid transfer.

Wide-Ranging Applications:

This QBY4-25LF46-1inch-35 pump is versatile, handling:

Petroleum & Fuels (gasoline, diesel, waste oil).
Chemicals & Solvents (acids, alcohols, detergents).
Water Treatment & Food Processing (beverages, coatings).
Mining, Automotive, and Printing Industries.

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1 Inch Inlet Outlet Aluminum Air-Operated...

$599.94

Tools, Home & Hobby

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm...

$599.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

90%

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E

Emily R.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 23 2
O

Olivia H.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
S

Sarah T.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
C

Chloe W.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
A

Amanda K.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
N

Nicole B.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
H

Hannah C.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
B

Brittany G.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0
K

Kayla N.

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.

1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms Was this helpful? 0 0

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1 Inch Inlet Outlet Aluminum Air-Operated Double Diaphragm Pump, 35 GPM Max, 120 PSI, Industrial Use, PTFE Diaphragms