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The best too for draining a flooded basement is a built-in sump pump. If your basement does not have a sump pump , you can rent a pump from most equipment rental stores. A wet/dry vacuum can also be used to remove water from a flooded basement.
Wet systems have water at all times, but a dry doesn't have water until supplied.
In case of the standpipe breaking there would be no water leakage!
A Dry Riser is a system of valves and pipework which enables the Fire Service to pump water on to the upper floors of a building. A Wet Riser is a system of valves and pipework which are kept permanently charged with water.
A dry sump is not submerged under water as a wet sump is. a dry sump uses a resivoir to hold the oil much like the brake fluid. a wet sump has the oil sump bolted to the bottom of the engine block :D
space, cost, practicality
One advantage of a dry sump is that the stored oil is contained into a separate tank. Another advantage is that there is an increase engine reliability. The third advantage of a dry sump is that the excess air is removed from the crankcase leaving the oil pan dry. The fourth advantage is the horsepower has also increased because there is less viscous drag.
A sump is a pit that gathers liquids. In wet sumps, oil is stored in the oil pan while in dry sumps, oil is stored outside the engine in a tank.
Wet sump with 1.6-quart capacity.
Usually, there will be an oil cooler located on the engine. Oil will travel through the cooler in metal tubes that have thin fins which radiate the heat from the oil to air passing through the cooler.
Only wet sump engines have drain holes. Two strokes and four strokes with oil tanks do not, they are dry sump engines.
The 2004 Honda Civic has a conventional wet sump lubrication system design. Therefore as in most modern vehicles the oil drain plug is located under the car at the bottom of the engine oil pan.
The 1995 Harley uses a dry sump oil system so there is no need for a drain plug on the crank case. Instead there is a black rubber hose directly in front of the rear tire that is connected to a plug on the frame with a hose clamp. Remove this hose from the plug and drain the oil tank thru the hose. Replace the hose and tighten the clamp. Then refill the tank with the correct amount of oil. Unlike a car which uses a wet sump system and requires a oil pan, the Harley uses an oil tank. The oil is pumped from this thru the engine and back to the tank. Because of Harley having a dry sump and using a tank as described above, for those of you with early Evo's and Shovels, because the oil pump can only return so much oil to the tank, if your bike sits for a week or more, oil forcing its way past a valve to your dry sump motor, when started, will bypass and drain all over the ground. Common problem, nothing wrong, just remember to put a pan under before starting.
depends on the bike, on our wet sump, we use regular petroleum, on the dry clutch, can use fully synthetic, can feel power differently, but full synthetic makes the clutch slip on wet clutch bikes.
Essentially a sump pump encased in a concrete volute to reduce noise and vibration. These are desirable for high volume, continuous use applications.
A wet clutch sits in the engine oil, which cools it and keeps it clean. As the clutch wears, the engine oil washed off the metal dust, which is then removed from the oil by the oil filter. A dry clutch isn't cleaned or cooled by anything (other than air). If you take the clutch cover off, you'll see a bunch of metal dust in there. Generally speaking, automobiles have dry clutches and motorcycles have wet clutches. A notable exception is Ducati's motorcycles, which have dry clutches. Advantages of a wet clutch: -lasts longer -handles abuse better (e.g., can stay partially engaged without overheating) Advantages of a dry clutch: -doesn't contaminate the engine oil -more efficient in terms of power transfer (since the oil in a wet clutch absorbs some of the energy that would normally go to the transmission)