3/4″ PVC Plug
$0.20
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Description
The 3/4″ PVC Plug is a piping and fitting supply stocked by Buy Comfort Direct. This page covers what it is, where it fits in a system, what to check before you order, and how it ships.
About the 3/4″ PVC Plug
3/4" PVC Plug
A 3/4 inch Schedule 40 PVC plug is used to cap off or terminate PVC pipe ends and fitting outlets in pressure and plumbing systems. This fitting is installed using PVC primer and solvent cement and is rated for systems with temperatures not exceeding 140°F.
Key Features
- Made from Schedule 40 PVC Type 1 material with high tensile and impact strength
- NSF certified for potable water applications and complies with ASTM D2466 standards
- Available in threaded (MPT) or spigot connection types for different applications
- Maximum working pressure of 480 PSI at 73°F
- Suitable for irrigation systems, sprinkler systems, swimming pools, and cold water supply lines
Technical Specifications
| Specification | Value |
|---|---|
| Size | 3/4 inch |
| Material | Schedule 40 PVC |
| Connection Type | Threaded (MPT) or Spigot/Socket |
| Application | Pressure systems up to 140°F |
Ideal For
- Capping off unused pipe connections in residential plumbing systems
- Terminating irrigation and sprinkler system lines
- Closing temporary openings during HVAC condensate drain installations
- Swimming pool and spa equipment plumbing applications
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 3/4″ PVC Plug 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 3/4″ PVC Plug 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 3/4″ PVC Plug 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 PVC Glues, Fittings, & Pipe, 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.
3/4″ PVC Plug 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 3/4″ PVC Plug 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 | 1.00 lbs |
|---|---|
| Dimensions | 0.00 × 0.00 × 0.00 in |
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