Replacement Hot Tub and Spa Plumbing Kit Parts for Jed, Waterway and Balboa. Flex Duct. Flex Ducts are lightweight, fully insulated, easy to install, and high quality. Ducts like this are the key to maximizing the efficiency of HVAC units. Could you guys respond to me of opinions on gas tite vs. Reef Aquarium Return Line Plumbing. Returning water to the aquarium. While pumping water from the sump up to the display aquarium is fairly straightforward, there are a couple things to consider. Like other parts of plumbing an aquarium sump, there are many ways to accomplish the same thing. The return line is part of the circulation system and if you understand what it should do, youll realize just how few parts are required. Install an electric hot water heater. Some household projects are timeconsuming. Installing a new electric hot water heater takes a day with a bit of plumbing and. LIsolante KFlex Pipe Insulation. Self Seal Class 0 Rubber Pipe Lagging. FLEXDrain experts show you how to install a FLEXDrain drainage pipe system and how to replace an old french drain with step by step instructions. Install. Clawfoot Alley recommends that you hire a qualified plumber to install the components of your clawfoot tub. This is the best way to ensure correct, professional. Mf0Da4ADKU/hqdefault.jpg' alt='How To Install Flex Pipe Plumbing' title='How To Install Flex Pipe Plumbing' />What are we trying to design here How much water do I need to be moving through the system This is based on a few factors, and more details are presented here What is the ideal Flow Rate of Turnover through the Sump Choosing Materials. Piping Material. The most common choice for plumbing is PVC a time tested material that is both cheap and easy to find at hardware stores in various sizes. This guide is based mostly around the use of PVC. Info about how to choose pipe material is presented on Plumbing a Reef Tank What Pipe Material Should I use What size of Plumbing line and fittings should I use As for pipe diameter, your pump will dictate what you should go with, but its a good idea to go up a size. This will also allow the pump to not lose any head pressure from constricted pipe diameter. Many submersible pumps will have a 12 outlet, and as a general rule most people dont use anything smaller than 34 plumbing for a return line. Its a good idea to just go ahead and use 1 pipe for your return. How To Install Flex Pipe Plumbing' title='How To Install Flex Pipe Plumbing' />Its not much bigger in appearance, and you wont lose any flow due to friction loss of a smaller diameter pipe. Connecting the Pump to the Return Line. Return pumps need to be removed and cleaned out, usually every few months. If you are running a high calcium stony coral type tank, then calcium deposits will form on the pump over time. Berio Sequenza Flute Universal Edition. This can eventually lead to it seizing up completely. As part of regular maintenance, most people take the pump out, remove the impeller, and soak it in a vinegar solution for a few hours. It can then be scrubbed with pipe cleaners or a stiff brush, and put back in. For this reason, you will want a union just above the pump to be able to disconnect the line. Dampening Vibrations from the Pump. VFkPL.jpg' alt='How To Install Flex Pipe Plumbing' title='How To Install Flex Pipe Plumbing' />Return pumps are also known to produce annoying vibration in your sump, and if you are running a large model, it can be quite loud. A silicone Trivet made for Hot cooking pots is a good addition under the pump. These are available from any store that sells kitchen supplies. There is more info here Selecting the Proper Return Pump for your Reef Tank. How the Overflow is Affected. Can I Tee off the return to divert some water elsewhere Some people will use a T fitting to direct a portion of the flow to a valve or series of valves. These extra outlets could do things like feed a reactor, refugium or skimmer. If you are using a siphon based overflow method like a Herbie or Bean Animal drain, then the balanced flow of the siphon will be affected. Even small variations in flow will throw the balance off and it will need to be adjusted more frequently than is convenient. Mounting the Outlet to a Tank with Eurobracing. This design uses Euro bracing along the back of the tank so it is probably only applicable If you have a custom Eurobraced Tank, the best possible method to mount the return line is through a hole in the top bracing. This eliminates all chance that the return can be bumped loose. One advantage is that the return nozzle is hardly noticeable in the tank at all. Should I install multiple return lines This is generally not necessary, and I will show you why. Blackhat Cpa Software'>Blackhat Cpa Software. If you inject a visible additive like an Alkalinity solution down at the intake of the return pump, you can observe just how quickly water mixes in a tank. With adequate powerhead flow, all that water will mix together into a uniform haze in a few seconds with even low amounts of flow. This happens whether the the return is one outlet or many different ones. This is a good indication of why you need not worry about multiple outlets or placing an outlet as far away from the overflow as possible. Consider the following Splitting the return can unnecessarily add to friction loss of the return system, lessening the output of the pump. In order to compensate for this, you would need multiple outlets which are unsightly and provide no benefits. Unless you have a 3. A single return line is inconspicuous and easy to hide out of sight. Back Siphoning through the return line when power to the return pump stops. When the return pump stops, the filled with water return line will immediately reverse the direction of its flow via siphon action and start sucking in water from the main display. This is usually referred to as Back Siphoning because it is unintended. The amount of water that drains during these few seconds can be minimized but not eliminated. The sump should have ample capacity to handle it. Ways to avoid excess Back Siphoning. Install the return outlet nozzle just beneath the water surface. Simply by designing your outlets opening to be underwater by about 12, you can eliminate excess back flow into the sump without the need for a check valve or any special fittings or methods. Other than sufficient sump capacity, this is all you need. This is the method explained in the diagram above. Just for the sake of education, I will include the following info about some common mechanisms added to return lines. I dont recommend either because of their likely probability of failure. Other Methods Click to Expand. Install a Check Valve. Some people opt to install a check valve somewhere in a vertical run of the line above the pump to limit back siphoning. While very common, they are not necessary in every tank. There are many types, some better than others. They all have the same shortfall Stuff grows in them. Coco worms, snails, pieces of algae, anything. Once the seal is obstructed, they are useless. You may enjoy months of trouble free operation before this happens, but it will. It is better to alter your sump design and minimize back siphoned water with the correct height of the drain inlets and return pump outlet. This is quite simple to do. It goes back to the Know thy self philosophy. Ill just clean it out yeah sure. The amount of people that clean the inside of their plumbing is about the same amount of people that clean the underside of their car. Drilling a small Anti Siphon Hole A small hole or two can be made in the pipe just under the surface of the water. As soon as this hole sucks in air, the siphon will be broken. These holes are usually made around 18 in diameter as anything smaller might not be able to reliably break the siphon. They are usually placed about 12 beneath the surface of the water to avoid turbulence or create micro bubbles. Watch out you should be aware that a small hole is very susceptible to getting clogged by debris or some kind of livestock in the tank. During normal operation at a positive pressure water going out this is unlikely to happen, however when flow stops, water will start to suck in through the hole, and it can tend to slurp up any surrounding algae or debris. It is also possible for the small hole to become completely covered by the growth of Coralline Algae. If the anti siphon hole is clogged, the siphon continues until some air eventually enters the line from the main nozzle.