Maxipro 3/4″ 45° Copper Press Fitting (45 Degree Bend)
$29.07
-
4.9 out of 5 from verified customer reviews Read reviews →Product Details
- Model Number
- MPA50410060001
- Condition
- New
Description
The Maxipro 3/4″ 45° Copper Press Fitting is a piping and fitting supply stocked by Buy Comfort Direct — full listing: Maxipro 3/4″ 45° Copper Press Fitting (45 Degree Bend). This page covers what it is, where it fits in a system, what to check before you order, and how it ships.
About the Maxipro 3/4″ 45° Copper Press Fitting
>B< Maxipro 3/4" 45 Degree Bend
The MaxiPro 3/4 inch 45 degree bend is a copper press fitting designed for refrigeration and air conditioning piping systems. It uses a 3-point press connection system that eliminates the need for soldering or brazing, providing a fast, flame-free installation method.
Key Features
- 3-point press design with HNBR O-ring creates a secure, permanent joint without flame
- Made from refrigeration-grade seamless copper (UNS C12200, min 99.9% pure)
- Compatible with hard, half-hard, and soft copper tubes per ASTM B-280 and B-88 standards
- Rated for maximum operating pressure up to 48 bar (700 psi) and temperatures from -40°F to 250°F
- UL listed (UL 109) and approved for use with a wide range of refrigerants including R-410A, R-134a, R-407C, and newer low-GWP refrigerants
Technical Specifications
| Specification | Value |
|---|---|
| Size | 3/4 inch |
| Material | Wrot Copper (UNS C12200) |
| Connection Type | Press x Press (3-point) |
| Application | Air conditioning and refrigeration systems |
Ideal For
- Residential and light commercial air conditioning line set installation
- Refrigeration system service and repair work
- Heat pump refrigerant-side piping
- Projects requiring flame-free installation in occupied buildings or fire-restricted areas
Need Help Finding the Right Part?
Our team can help you identify the correct replacement or compatible product for your system. Contact us with your model number or current part details and we’ll confirm the right fit.
Where the Maxipro 3/4″ 45° Copper Press Fitting fits
Piping, fittings and line-set accessories are code-driven: material, size and pressure rating have to match the fuel or refrigerant they carry and the local mechanical code. The Maxipro 3/4″ 45° Copper Press Fitting is stocked for the installer who needs the right fitting today, not a substitute that passes at first but fails inspection.
Refrigerant piping and gas piping look similar on the shelf and are not interchangeable: refrigeration copper is cleaned and capped to keep moisture and debris out of the system, and gas fittings are rated and listed for fuel service. Using the right one is a code requirement, not a preference.
Background reading: EPA Section 608 refrigerant rules.
What to check before you order
- Size and material match the pipe or tubing you are joining.
- Refrigeration-grade (ACR) copper and fittings for refrigerant lines; CSST or black iron per code for gas.
- Pressure rating and listing for the application.
- Thread sealant or brazing alloy compatible with the fuel or refrigerant.
Installation and service notes
Cut copper square and deburred, braze with nitrogen flowing to keep the inside of the joint clean, and pressure-test with nitrogen before pulling a vacuum. Gas piping is sized by length and load from the code tables, sealed with a sealant rated for the fuel, and leak-tested at the code pressure before the meter is turned on.
Why buy the Maxipro 3/4″ 45° Copper Press Fitting from Buy Comfort Direct
We are a stocking HVAC distributor based in Winder, Georgia — not a marketplace reseller. Orders over $99 ship free, and financing is available at checkout through Affirm. If you are not sure this is the right part, call (877) 843-4822 before you order and we will match it to your equipment. Browse the rest of our Copper Fittings, Solder & Refrigerant Accessories, and see what customers say on our reviews page.
Ordering and delivery
In-stock items ship from our Winder, Georgia warehouse. Orders over $99 ship free; large equipment travels by freight carrier and parts by ground, and you will get tracking by email when it leaves. Need it matched to a system, or need a quantity that is not on the shelf? Use the contact page or call (877) 843-4822 and we will confirm availability before you pay.
Maxipro 3/4″ 45° Copper Press Fitting FAQ
Can I use these on refrigerant lines?
Only fittings rated for refrigeration service. Refrigerant work also falls under EPA Section 608 — see the link above.
Does the Maxipro 3/4″ 45° Copper Press Fitting ship free?
Yes on orders over $99 — most orders that include it qualify. Large equipment ships by freight carrier; parts ship by ground.
How do I know it matches my equipment?
Send us your equipment model number through our contact page or call (877) 843-4822. We check the pairing before it ships.
Additional information
| Weight | 0.50 lbs |
|---|---|
| Dimensions | 0.00 × 0.00 × 0.00 in |
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