Push fittings simplify pipe joining by creating secure, leak-resistant connections without soldering, glue or special crimping tools. Whether you are tackling emergency repairs or remodeling supply lines, these versatile components save time on residential and commercial plumbing jobs. Explore the range of push fittings at Ace Hardware, from SharkBite and other brands.
Types of Push-to-Connect and Plumbing Fittings
Brass Push-to-Connect Fittings
Brass push-to-connect fittings allow fast transitions between PEX pipe, copper, CPVC and polybutylene lines. Common configurations include couplings, 90-degree elbows, tees and caps. They serve as alternatives to traditional copper fittings or threaded brass fittings when working in tight spaces where open flames or heavy wrenches are impractical.
Plastic and Polypropylene Push Fittings
Designed for small-diameter tubing, plastic and polypropylene push fittings are often used in low-pressure applications like reverse osmosis units, ice makers and refrigerator water supply lines. Selections typically include straight connectors, reducing elbows and disconnect clips that make maintenance straightforward.
Crimp and Barb Fittings
For dedicated PEX installations, PEX fittings with barb or crimp profiles offer dependable branch distribution across multi-port manifolds. These brass or poly alloy components help streamline entire household water networks alongside stainless steel pinch clamps.
Push-Fit Valves and Flow Control
Integrating valves directly into push-fit plumbing simplifies routine fixture maintenance and water isolation.
- Shut-off valves:Push-to-connect shut-off valves and straight stop valves can help regulate flow to sinks, toilets and appliances.
- Inline ball valves:Full-port brass ball valves may feature integrated lever handles to facilitate quick, whole-line water isolation during repairs.
- Outdoor hose bibbs:Multi-turn and quarter-turn bibbs with push connections help establish reliable exterior water hookups.
Push Fitting Comparison Guide
Review this guide to compare common connection types across standard residential pipe fittings.
| Fitting Type | Choose If | Compatible Pipe | Max Working Pressure |
|---|
| Brass Push-to-Connect | Joining dissimilar rigid lines quickly without torch heat | PEX, Copper, CPVC, Polybutylene | Up to 200 PSI |
| Polypropylene Push-Fit | Connecting small-diameter drinking water supply lines | Polyethylene (PE), PEX, Soft Copper | Up to 150 PSI |
| PEX Barb & Crimp | Building permanent, multi-port manifold distribution networks | PEX, PE-RT | Up to 160 PSI |
Can You Disconnect and Reuse Push Fittings?
Most brass push fittings can be disconnected and reused by applying pressure to the release collar using a dedicated disconnect clip or tongs. Depressing this collar releases the internal stainless steel grab ring teeth from the pipe surface, allowing you to slide the fitting off without damaging the line.
Can Push Fittings Be Used Behind Walls or Underground?
Many push fittings are rated for concealed and buried use, but requirements can vary by manufacturer and local plumbing codes. Certain designs allow behind-wall or underground installation when approved for direct burial wrapping, while others may require an accessible inspection panel. Checking your local building code and specific product listing helps verify compliance before enclosing any connection.
Do Push Fittings Work on Hot Water Lines?
Most brass push-to-connect fittings are suitable for both hot and cold potable water lines, typically supporting temperatures up to 200°F. Because thermal thresholds vary by fitting material, reviewing the temperature range on the packaging helps verify compatibility before connecting directly to a water heater or hot supply run.
Shop Push Fittings at Ace Hardware
Order online to browse detailed product specifications and enjoy convenient home delivery or fast curbside pickup. Visit your local store to speak with helpful associates who can guide you to the exact plumbing components for your repair.
