Great manhole cover! I'm glad I ordered it as it was originally on the fence. It's very well constructed in terms of material, so now I understand why it costs so much. My sump was originally covered with a piece of wood sealed with silicone caulk, so I didn't have access to check the pump. At one point my pump failed and I had a small flood in my basement. Luckily I was able to catch it before it spread too far and figured I needed a way to access and test the pumps and vent the radon. This dome was the solution. The hole I had was non-standard, just over 16 inches in diameter, but this cover fitted it nicely. I was able to get 1-1/2" pipe through a precut bilge for the bilge pumps and a 3" threaded fitting for the radon pipe. There is a rubber grommet for the pallet drain pipe, but I couldn't insert it into the hole with the pipe. You may need to drill a slightly larger hole, but I just used clear silicone caulk to seal it. I had to use a couple of elbows on the radon tube as the dome was slightly taller than my existing radon tube. I didn't want to drill into the sides of the dome as I feel it would be easier to service or remove from the lid. I then used a hole saw to drill a 2" hole for the included rubber wire insert. Since I installed 2 pumps I had to drill two holes in the insert, but that was easy enough to do. I still have to bolt the bottom , but now everything is covered with silicone. One minus: threaded plugs with screws can fall out. I had a fall putting on the access side cover, but luckily it didn't hit the hole. Be careful with it, and maybe next time I will , if I remove the access panel put some tape to hold the connectors in place a little better, I see the point in having them interchangeable but they need better protection so you don't lose them in the pit.
Intex skimmer 28000
24 Review
💦 Grundfos SCALA2 98562818 3-45 AVCBDF 1x115V 60Hz Auto Water Pressure Boost Pump
60 Review
Highly Efficient 110V NPT3/4'' Domestic Water Circulation Pump With 3-Speeds For Hot Water Recirculation And Solar Heater/Faucet Applications (RS15/6G)
31 Review
AMIR Indoor Outdoor Thermometer, Digital Hygrometer, Humidity Monitor Wireless With LCD Display, Room Thermometer And Humidity Gauge For Home, Office, Baby Room, Etc(Mini, Battery Not Included)
19 Review
Chums Original Cotton Eyewear Retainer - Adjustable Unisex Sunglasses Keeper (Standard-End)
27 Review
2 Long Eyeglass Chains For Men And Women - SIGONNA Eyeglasses String Holder Strap Chain - Neck Retainer For Eye Glasses And Sunglasses - Rope Lanyard - 2 Pack In Black
39 Review
Unclog With Ease: Flexible Toilet Grabber Tool With 4 Jaws And Stainless Steel Pole
41 Review
Stay Safe And Visible With SHORFUNE High Visibility Safety Vest - ANSI/ISEA Certified, Orange With Pockets, Mic Tabs, And Reflective Strips In Medium Size
30 Review