So is the side 1/4" and the top 5/16" so that it will connect to a 1/4" valve and you can use either a 1/4" or 5/16" hose?

We use them for hooking up diacon units, 5/16 end hooks up to unit and 1/4 end to gauges and use side 1/4 to hook up your vacuum pump or mic. Gauge these are great valves

Will this work on a fujitsu mini split?

I have been told it works on all mini splits. have used mine on 2 different brands but fujitsu.

Is the side port 1/4" or 5/16?

The side port of a 5/16" stem remover is 1/4"; at least the Appion stem remover I repurchased in the USA.

Can these be used with any refrigerant or only 410a?

It works fine for R22 and 410A. That is the only refrigerant that normally deal with

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MGAVCR Mega Flow Vacuum Rated Valve Core Removal Tool – 5/16" System Connection

Product ID: 23237881

Details

Brand
APPION
Global Trade Identification Number
Item dimensions L x W x H
5 x 2.5 x 1.5
Manufacturer
Appion
Number of Items
1
UPC
818369010055

🚀High-speed valve core removal

⚙️Vacuum-certified precision

🇺🇸Proudly made in the USA

1162 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

1162 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Description

⚡ Unlock rapid recovery with the ultimate valve core tool!

TRUSTED BY PROFESSIONALS - Ranked #54 in Air Conditioning Line Repair Tools with 4.6-star rating from 1,138 users.
5 16 SYSTEM COMPATIBILITY - Perfectly fits standard 5/16" connections for seamless integration.
COMPACT LIGHTWEIGHT DESIGN - Only 2 lbs and 10" cube size for easy portability and storage.
VACUUM CERTIFIED PERFORMANCE - Engineered for leak-proof, high-efficiency valve core removal.
DURABLE AMERICAN CRAFTSMANSHIP - Manufactured in the USA ensuring top-tier quality and reliability.

The MGAVCR Mega Flow Valve Core Removal Tool by Appion is a vacuum-certified, precision-engineered device designed for high-speed removal of restrictive valve cores in 5/16" systems. Made in the USA, it combines durability with compact portability, earning top rankings and stellar reviews among HVAC and automotive professionals.

Specifications

ASIN	B008HQ2EZ8
Best Sellers Rank	#12,612 in Automotive ( See Top 100 in Automotive ) #54 in Air Conditioning Line Repair Tools
Brand Name	APPION
Customer Reviews	4.6 4.6 out of 5 stars (1,138)
Global Trade Identification Number	00818369010055
Item Dimensions	5 x 2.5 x 1.5 inches
Manufacturer	Appion
Manufacturer Part Number	MGAVCR
Model Number	MGAVCR
Size	5/16"
Thread Size	5/16"
UPC	818369010055
Unit Count	1 Count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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