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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Aftermarket Diaphragm Pump 666150-344-C for Air CompressorReplacement part number: 666150 344 C, 666150344C Feature: Mobility Compact, rugged design allows for easy mobility Efficiency Motor design delivers optimum air efficiency Versatility Available in aluminum, cast iron or stainless steel to withstand tough chemical applications Environmentally Sound Bolted construction for leak free fluid handling Serviceability Easy access to ball checks and fluid caps for maintenance and repairs Specification: Air
Replacement part number:
666150-344-C, 666150344C
Feature:
Mobility - Compact, rugged design allows for easy mobility
Efficiency - Motor design delivers optimum air efficiency
Versatility - Available in aluminum, cast iron or stainless steel to withstand tough chemical applications
Environmentally Sound - Bolted construction for leak-free fluid handling
Serviceability - Easy access to ball checks and fluid caps for maintenance and repairs
Specification:
Air Inlet: 1/2 - 14 NPTF - 1
Connection Size: 1-1/2"
Connection Type: 1-1/2 - 11-1/2 NPTF - 1
Diaphragm: PTFE / Santoprene
Discharge Volume Per Cycle: 0.64 Gal (2.42 lit)
Inlet Pressure (PSI): 120 psig (8.3 bar
Maximum Flow (GPM): 90 GPM (340.7 LPM)
Maximum Working Pressure (PSIG): 120 psi (8.3 bar)
Max Suction Lift: 19 Feet (5.7m)
Model Series: 1-1/2 - Metallic Pro Series
Quick Specs: PUMP,DIAPH 666150-344-C
Solids (Inches): 1/4" (6.4mm)
Temperature Range: 40° to 175° F (4° to 79° C)
Type: Standard Pump
Valve Balls: PTFE
Valve / Seat / O-Ring: Polypropylene
Application:
Fit For Air Compressor With ARO Pneumatic Diaphragm Pump 666150-344-C
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 594 reviews
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Product Reviews
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
My favorite underwear
Size: Medium, Color: Multicoloured C (5-pack)
Super comfortable!! They are soft and breathable. No pinching, no shifting, and relatively invisible in skirts, pants, and loose dresses. True to size. Excellent quality, holds up well. Only thing is that the wording on the front does come off after a few washes, so you have to differentiate the front from the back of the underwear by how high the seam comes up. I almost exclusively wear this underwear now, I love it!
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Incredible Comfort
Size: Large, Color: Multicoloured F (5-pack)
Amazing; I’ll be ordering more. Super soft, lightweight, smooth under clothes, incredible comfort! Best underwear! I ordered these because I’m tired of underwear lines when wearing biker shorts/leggings. Other boy shorts were too long or the bottom hem too thick and both of those issues left lines around my upper leg. THESE are *just right* - perfect length and fit. No panty lines on close fitting pants, comfortable under other pants and dresses, great with jumpsuits, and fit well under slip shorts with dresses.
NOTE: These take longer to dry, than similar clothes, in the dryer. No shrinking though.
SIZE: I ordered these in size L and they fit perfectly. A little snug when first on but they loosened up. For reference I’m 5’4” tall, about 175#, carry my weight in my hips and backside,wear size L sweats/pajamas/loose pants, size 12 jeans.
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Reviewed in the United States on September 23, 2025
★★★★★ 5
Full coverage and full comfort
Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
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Reviewed in the United States on April 8, 2026
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