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$16.90 each
In Stock
Get 26 Tue, Jul 7
Order by today, receive Tuesday
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Easy Returns No restocking fee for 90 days
Product Highlights
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3/8"
Aluminum Alloy
Description
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3/8" Flare Connection Multi Angle (FCMA3800) - SmartLock Flare Connection Fitting
Connect 3/8" copper or aluminum tubes to flare valves at 37.5° or 45° without flaring or brazing. SmartLock FCMA3800 uses patented metal-to-metal sealing technology for permanent, zero-leak joints under any pressure or temperature. Standard wrenches align and tighten components automatically, helping technicians finish installs faster.
What's in the Box (pre-assembled)
Connect 3/8" copper or aluminum tubes to flare valves at 37.5° or 45° without flaring or brazing. SmartLock FCMA3800 uses patented metal-to-metal sealing technology for permanent, zero-leak joints under any pressure or temperature. Standard wrenches align and tighten components automatically, helping technicians finish installs faster.
What's in the Box (pre-assembled)
- One SmartLock FCMA3800 fitting body
- Two union nuts
- Two ferrules
- One positioning strip
- No flaring required. Tighten nuts to seal tubes to flare valves without heat or flame.
- Multiple-angle compatibility. Designed for use with 37.5° and 45° flare valves for flexible routing.
- Automatic alignment. Positioning strip holds ferrules and body in perfect alignment for smooth assembly.
- Metal-to-metal seal. Compression ferrules deform to seal under high pressure for lasting, leak-free joints.
- Over-torque prevention. Built-in stops prevent nuts from overtightening and damaging the fitting.
- Corrosion-resistant finish.
- Works with all common refrigerants, including R-410A, R-22, R-134a, R-744, R-717 and A2L blends.
- Suitable for copper-to-copper, copper-to-aluminum and aluminum-to-aluminum connections.
- Tools needed. Standard open-end or adjustable wrenches only.
- Installation tip. Hand-start nuts on tube and valve, then wrench-tighten until the fitting's torque stop engages.
Specs
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| Size: | 3/8" |
|---|---|
| Material: | Aluminum Alloy |
Contact
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Product Reviews
4.2 out of 5 reviews
80% would recommend this product
5 star
80%
4 star
0%
3 star
0%
2 star
0%
1 star
20%
Showing 1-5 of 5 reviews
I would buy from Supply House again and again
Their customer service is great, their prices unbeatable,
cesar
Midland, TX
1 months ago
Verified Buyer
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Great product
We use these fittings for mini split installations, they work better than factory fittings
Greg
Morris, IL.
3 months ago
Verified Buyer
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I would buy this product again
Use on every install never have any leaks
C S
Long Island, New York
4 months ago
Verified Buyer
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I use this product religiously. Works Great
Works Perfect Every Time. Never Had A Failure.
Jay
KS
6 months ago
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High Hopes. Failed for me.
Nice concept. I was definitely game. After installing per recommended instructions, on both head and at the condenser. Pressure tested and got to 100PSI high side connection at the head blew off. I flared and pressurized to about 200PSI, pressure started dropping, Low side connection was hissing, It got Louder once I tried getting behind the head. Flared and tested up to 500. Both at the condenser held until I was about to release the nitrogen the low side at the condenser blew off. Flared and tested and it held. Did my vacuum test, it held. Once I got to adding my refrigerant the final high side connection at the condenser blew off.
As I said I had high hopes and the all failed at certain points. Could have been me, I will never know because I won't be buying them again
Ray Ray
Boston MA
12 months ago
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