Hose

What size of garden hose should you buy

0.5 inch hose
Half inch garden hose is used commonly in homes for gardening and other domestic uses. These garden hoses are compatible with the commonly available taps. With a tap-connector, a half-inch garden hose can be connected to a wide variety of faucets available in our country.
Various domestic gardening equipment like sprinklers and sprayers are compatible with half-inch garden hoses. If you are buying for home, then very likely you require a half-inch garden hose.

0.75 inch hose
0.75” garden hose also finds use in some homes but under specific conditions only. The plus point of using a 0.75” tube is that it can transport water in high volume and can take more pressure relative to 0.50” tubing.
If you have a water pump installed at home which has a 0.50” output nozzle, then a 0.75-inch garden hose is indeed a requirement for you.
0.75” taps are also available, and some people also install them for high water volume. If you have that then sure go for a 0.75” hose.
With bigger size comes more bulk. 0.75” has more weight which in turn requires more effort in day to day upkeep and storage.
In smaller construction sites 0.75” garden hose finds a use for curing and water transportation. Like if you are constructing your new home or shop then ¾” tube is well suited for your work.

1.00 inch hose
One inch hose is least used in homes and is meant for bigger lawns, agriculture and construction activities. These are employed directly with pumps, and the primary task is water transportation.

1.25 inch hose
The 1.25-inch hose is used exclusively in farms and construction sites.

Garden hose comparisons

Vinyl hoses

Usually one of the least-expensive hoses, vinyl is often reinforced with cording or nylon mesh in multiple plies to make it strong and durable, so it is good for attaching to sprinklers where you might leave the water turned on all day with a timer. They tend to be stiff and hard to coil, and often kink and rekink in the same spot. I have cursed this kind of hose far more than any other, but it’s a good hose to use in situations where I can leave it strung out in one place — such as to reach a distant bed.

Polyurethane hoses

A polyurethane hose is lightweight to use and doesn’t kink as much but is a bit stiff, so it can be fussy to coil and not as bendable when pulling through the garden. My polyurethane hose has a smaller diameter, so I get less water output — not great on a sprinkler, but so light to haul around that it’s one of my favorites.

Precoiled polyurethane hoses

Precoiled polyurethane hoses are stretchy and nice to use for quick waterings on a regular basis — on the patio, in a greenhouse or sunroom, by the veggie garden. Don’t store one in a heap or the coils will tangle together. Instead drape it carefully from a hose hanger or try sliding the coils down a length of PVC or a broom handle like you see in the photo to keep a precoiled hose neatly stored.

Rubber hoses

Though heavy, a construction-grade rubber hose has a long lifespan and can take a beating while being pliable and easy to coil. Kinks can be shaken out and don’t usually leave a crease that reoccurs. My favorite black rubber hose will leave scuff marks on concrete, hands and clothes if it rubs too hard, but it washes off.

What are the most common hose fitting functions

Safety
When dealing with high-pressure systems, such as hydraulic systems, safety is paramount. It's crucial to always use connectors that are properly rated per manufacturer specifications to ensure the system's integrity and avoid potential disasters.

Extending length or connecting
You don’t have to throw hoses away just because their length is impractical. Using fittings, such as union connectors, can help you link hoses together to extend their length.

Diverting or combining flow
When wanting to divide or divert flow through different hoses, you can always opt for fittings like tee and wye. You can also use both of these connectors if you want to combine flow from various sources.

Reducing size
One of the special fittings that not many people are aware of is the reducer. It has two ends with different diameters. This comes in handy when you want to join a narrow hose with a bigger one or a structure with a wider opening.

Controlling flow
Whether it’s to control the water coming out of your low or high-pressure hose or fluids from a hydraulic pump, managing the exiting pressure is necessary in many cases. This is where valve components come in handy.