Glue and Install T-Fitting and Arrestor — Assemble and Install the Fitting
Part of project
How to Install a Water Hammer Arrestor to Stop Banging Pipes · Step 5 of 7
In this video
With the pipe cut, the next step is to install the T-fitting and the arrestor. First, apply PVC primer to the outside of the pipe ends and the inside of the fitting sockets. Follow this by applying PVC cement. Firmly push the T-fitting onto the pipe ends. Then, prime and cement the connection for the water hammer arrestor, and attach it to the open port of the T-fitting, ensuring a secure, watertight seal.
Goal: Integrate the water hammer arrestor into the plumbing system.
- It's good practice to dry-fit all the pieces together before applying any glue to ensure correct alignment and fit.
- Hold the freshly glued joints together for about 30 seconds to allow the cement to set properly.
Used in this video
- PVC glue applicator (Tool Type: PVC glue applicator) — Applying PVC primer and cement to pipes and fittings.
32K subscribers
FAQs
Do I really need all the listed tools for this water hammer arrestor installation, or can I manage with fewer?
For a successful and leak-free installation, the tubing cutter, deburring tool, and adjustable wrenches are essential. While you might try a hacksaw, a tubing cutter ensures a cleaner, square cut vital for compression fittings. The deburring tool prevents damage to the O-ring and ensures a tight seal, so these are not optional for a reliable outcome.
What are the critical safety precautions I must take when installing a water hammer arrestor, especially as a beginner working with plumbing?
Always begin by shutting off the main water supply to your home and draining the lines to prevent unexpected floods or sprays. Wear safety glasses to protect against debris and gloves to prevent cuts from sharp pipe edges. Double-check that the water is completely off before making any cuts to the pipe.
How much time should a beginner budget for this water hammer arrestor installation, and what's the approximate material cost?
A beginner should typically budget 1 to 2 hours for this project, allowing time for preparation, precise cutting, assembly, and thorough leak checks. The primary material cost will be for the water hammer arrestor itself and the compression tee, generally ranging from $30-$60 depending on your specific chosen parts and local pricing.
What are the most common mistakes beginners make when installing a water hammer arrestor, and how can I avoid them?
A frequent mistake is not deburring the pipe ends thoroughly, which can lead to leaks at the compression fitting due to an improper seal. Another common error is under-tightening the compression nuts; ensure they are snug and firm, but avoid overtightening and stripping the threads. Also, remember to use Teflon tape on the arrestor's threaded connection points, but not on the compression connections themselves.
Glue and Install T-Fitting and Arrestor — Assemble and Install the Fitting
Part of project
How to Install a Water Hammer Arrestor to Stop Banging Pipes · Step 5 of 7
In this video
With the pipe cut, the next step is to install the T-fitting and the arrestor. First, apply PVC primer to the outside of the pipe ends and the inside of the fitting sockets. Follow this by applying PVC cement. Firmly push the T-fitting onto the pipe ends. Then, prime and cement the connection for the water hammer arrestor, and attach it to the open port of the T-fitting, ensuring a secure, watertight seal.
Goal: Integrate the water hammer arrestor into the plumbing system.
- It's good practice to dry-fit all the pieces together before applying any glue to ensure correct alignment and fit.
- Hold the freshly glued joints together for about 30 seconds to allow the cement to set properly.
Used in this video
- PVC glue applicator (Tool Type: PVC glue applicator) — Applying PVC primer and cement to pipes and fittings.
Frequently Asked Questions
Do I really need all the listed tools for this water hammer arrestor installation, or can I manage with fewer?
For a successful and leak-free installation, the tubing cutter, deburring tool, and adjustable wrenches are essential. While you might try a hacksaw, a tubing cutter ensures a cleaner, square cut vital for compression fittings. The deburring tool prevents damage to the O-ring and ensures a tight seal, so these are not optional for a reliable outcome.
What are the critical safety precautions I must take when installing a water hammer arrestor, especially as a beginner working with plumbing?
Always begin by shutting off the main water supply to your home and draining the lines to prevent unexpected floods or sprays. Wear safety glasses to protect against debris and gloves to prevent cuts from sharp pipe edges. Double-check that the water is completely off before making any cuts to the pipe.
How much time should a beginner budget for this water hammer arrestor installation, and what's the approximate material cost?
A beginner should typically budget 1 to 2 hours for this project, allowing time for preparation, precise cutting, assembly, and thorough leak checks. The primary material cost will be for the water hammer arrestor itself and the compression tee, generally ranging from $30-$60 depending on your specific chosen parts and local pricing.
What are the most common mistakes beginners make when installing a water hammer arrestor, and how can I avoid them?
A frequent mistake is not deburring the pipe ends thoroughly, which can lead to leaks at the compression fitting due to an improper seal. Another common error is under-tightening the compression nuts; ensure they are snug and firm, but avoid overtightening and stripping the threads. Also, remember to use Teflon tape on the arrestor's threaded connection points, but not on the compression connections themselves.