Connect to Main Discharge Line — Disconnect the Discharge Pipe
Part of project
How to Replace a Submersible Sump Pump · Step 2 of 9
In this video
Measure the gap between the top of the check valve and the existing discharge pipe assembly. Use a hacksaw to cut a piece of 1.5-inch PVC pipe to bridge this gap. Insert the new piece of pipe into the top of the check valve and connect the other end to the existing plumbing using a 1.5-inch rubber boot coupling. Tighten all clamps on the check valve and the rubber coupling securely with a screwdriver or nut driver.
Goal: Complete the discharge plumbing
Used in this video
- Hacksaw (Tool Type: Hand Tools) — To cut the PVC pipe to the correct length.
- Screwdriver (Tool Type: Hand Tools) — To tighten the hose clamps on the check valve and rubber coupling.
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FAQs
What are the most critical safety precautions I need to take when replacing a submersible sump pump?
The most critical safety precaution is to always disconnect power to the sump pump circuit breaker before you begin. Working with electricity and water is extremely dangerous. Also, wear appropriate safety gear like waterproof gloves (e.g., G & F Products 1628 L) and eye protection, as the sump pit water can contain hazardous materials.
Is this truly a "beginner" project, and can it really be done in 6 hours?
While rated "beginner," this project requires careful attention to detail and comfort handling basic plumbing tasks. The 6-hour estimate is achievable for someone with basic DIY skills, but it can take longer if you encounter unforeseen issues like corroded pipes or a difficult-to-remove old pump. Plan for extra time to avoid rushing and ensure a proper installation.
What are the most common mistakes DIYers make when installing a new sump pump, and how can I avoid them?
Common mistakes include not properly sealing connections, leading to leaks, or installing the check valve backward. Another error is failing to adequately clean the sump pit, which can quickly clog your new Everbilt 3/4HP Cast Iron Sump Pump HDS75. Double-check all connections for tightness and ensure the check valve's arrow points in the direction of water flow (away from the pump).
Are there any specialized tools or materials I might need that aren't on the list, or common substitutes?
While the provided list is comprehensive, a sturdy utility knife for cutting PVC pipe, a pipe wrench for stubborn connections, and plumbers' tape or sealant for threaded joints can be very helpful additions. For difficult-to-reach areas in the sump pit, a flexible hose attachment for your Wet-Dry Vacuum can also be useful for thorough cleaning.
Connect to Main Discharge Line — Disconnect the Discharge Pipe
Part of project
How to Replace a Submersible Sump Pump · Step 2 of 9
In this video
Measure the gap between the top of the check valve and the existing discharge pipe assembly. Use a hacksaw to cut a piece of 1.5-inch PVC pipe to bridge this gap. Insert the new piece of pipe into the top of the check valve and connect the other end to the existing plumbing using a 1.5-inch rubber boot coupling. Tighten all clamps on the check valve and the rubber coupling securely with a screwdriver or nut driver.
Goal: Complete the discharge plumbing
Used in this video
- Hacksaw (Tool Type: Hand Tools) — To cut the PVC pipe to the correct length.
- Screwdriver (Tool Type: Hand Tools) — To tighten the hose clamps on the check valve and rubber coupling.
Frequently Asked Questions
What are the most critical safety precautions I need to take when replacing a submersible sump pump?
The most critical safety precaution is to always disconnect power to the sump pump circuit breaker before you begin. Working with electricity and water is extremely dangerous. Also, wear appropriate safety gear like waterproof gloves (e.g., G & F Products 1628 L) and eye protection, as the sump pit water can contain hazardous materials.
Is this truly a "beginner" project, and can it really be done in 6 hours?
While rated "beginner," this project requires careful attention to detail and comfort handling basic plumbing tasks. The 6-hour estimate is achievable for someone with basic DIY skills, but it can take longer if you encounter unforeseen issues like corroded pipes or a difficult-to-remove old pump. Plan for extra time to avoid rushing and ensure a proper installation.
What are the most common mistakes DIYers make when installing a new sump pump, and how can I avoid them?
Common mistakes include not properly sealing connections, leading to leaks, or installing the check valve backward. Another error is failing to adequately clean the sump pit, which can quickly clog your new Everbilt 3/4HP Cast Iron Sump Pump HDS75. Double-check all connections for tightness and ensure the check valve's arrow points in the direction of water flow (away from the pump).
Are there any specialized tools or materials I might need that aren't on the list, or common substitutes?
While the provided list is comprehensive, a sturdy utility knife for cutting PVC pipe, a pipe wrench for stubborn connections, and plumbers' tape or sealant for threaded joints can be very helpful additions. For difficult-to-reach areas in the sump pit, a flexible hose attachment for your Wet-Dry Vacuum can also be useful for thorough cleaning.