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Marshall Excelsior Acme Adapter 3-1/4" MACM x 2” MPT w/ 1/4" NPT Vent Hole Steel

Marsoni M251S
Sale price$117.75
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Marshall Excelsior Acme Adapter 3-1/4" MACM x 2” MPT w/ 1/4" NPT Vent Hole SteelThe Marshall Excelsior Acme Adapter (Part Number: ME503SJ 16) is a high quality, durable adapter designed for use in LPG and NH3 applications. This adapter features the following specifications: Pressure Rating: 400 WOG (Water, Oil, Gas) Material: Steel Thread Size: 3 1 4" Male ACME x 2 Male Pipe Thread (MPT) with 1 4" National Pipe Thread (NPT) vent hole Applications: Suitable for LP Gas and Anhydrous Ammonia (NH3) Operating Temperature Range: 40F to
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4.5 ★★★★★
Based on 991 reviews
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BODE A. FAMORIYO
Bozeman, US
★★★★★ 5
Great walking shoes
Size: 11, Color: All Black
A very comfortable walking shoe that’s well made and looks like it’s going to hold up well for everyday wear. Lightweight indeed and probably doesn’t require much cleaning. Easy to get on and off without much stress though.
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Matt
Bozeman, US
★★★★★ 5
Super comfortable size 12
Size: 12, Color: All Black
The quality is great the style and fit is great they're awesome and super comfortable! First pair of shoes in 30 years that don't hurt my feet I like them a lot! Size 12
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Reviewed in the United States on April 10, 2026
D
Verified Purchase
David
San Leandro, US
★★★★★ 4
Good quality shoe for a decent price.
Size: 9, Color: Grey
Very decent quality, lightweight shoe. Comfortable and cushioned for all day wear. I would definitely purchase again.
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Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jennifer Peterson
Fort Morgan, US
★★★★★ 5
Great value
Size: 12, Color: All Black
I have 3 pairs of these shoes. They are super comfy. The price is amazing for a shoe so well built. They are light weight look really nice on. Buy them, well worth the money.
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Reviewed in the United States on April 19, 2026
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Verified Purchase
D. Smith
Battle Creek, US
★★★★★ 5
Worth the price
Size: 10, Color: White
Stylish and comfortable
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Reviewed in the United States on May 25, 2026

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