10 Pair XLR 3 Pin Male Female MIC Snake Plug Audio Microphone Adapter Microphone Cable Connector

10 Pair XLR 3 Pin Male Female MIC Snake Plug Audio Microphone Adapter Microphone Cable Connector
  • Sellerwww.shoppingguru.us
  • List PriceUS$16.99piece
  • Sale PriceUS$16.99piece
  • ShippingFree Shipping
  • Ratings3,5 (744)

Product Description

Specifications:
Material:Metal
Pressure: 4MPa
Flow:32cm³
Max Operation Power:40Kg
Water Tank Volume:18L
Color:Green
Size:33.5 x 20.5 x 16.5 cm
Handle Length:32cm
Pipe Length:85cm

Application:

Suitable for water, or hydraulic oil as a medium, for a variety of pressure vessels, pipes, valves and other pressure test,
but also for hydraulic energy, to provide the required pressure; for chemical, construction, plumbing, oil, coal, Shipbuilding and other industries.
Normal tap water pressure of 0.3MPa, high-rise residential 0.4MPa, water pipe pressure pressure generally pressurized to 0.8MPa-1.0MPa. (Tap water 0.1MPa 1KG pressure)


Instructions:
1. Connect the water hose to the water pipe
2. Close the switch when the pipe is filled with water and the air is discharged
3. Fill the tank with water, and then tilt the plate up and down, began to test pressure
4. When the pressure gauge readings rise to the need for pressure, you can stop the pressure;
5. After stopping the pressure, if the pressure gauge does not drop on the pressure gauge, it can prove that the pipe pressure performance is good, on the contrary, it proves that the measured pipe sealing performance is not good.


The specific steps of the test pressure are as follows
1. The hot and cold water pipes connected together with the hot and cold water to form a circle, into a tube, and test the pump connected to any one outlet can be the pressure pointer is 0 pressure. When all the water pipes are fully welded before they can test pressure, in the pressure before the closure of all the plug, close the water inlet valve.
2.Whenmeasuring pressure, shake the jack until the pressure gauge pointer to 0.9-1.0 or so, that is the current pressure is 3 times the normal water pressure
3. Keep this pressure for a certain amount of time. Different water pressure measurement time is not the same, PPR, aluminum plastic PPR, steel PPR and other welded pipe is 30 minutes,aluminum plastic pipe and galvanized pipe is 4 Hours.
4. Water pipe compression test results to determine:
In the test pressure to check the joints one by one, the inner wire joints, plugs can not have water seepage, and some people say that plug water seepa nothing, it is a lie, plug the water directly affect the test pressure pump needle, The decline who can know that the local inspection is meticulous.

The test pump in the specified time within the needle did not drop the slightest or drop less than 0.1 on the water pipe that is good, but also shows that the test pump is also a normal working condition.

In addition, remember: each plug and faucet and other interfaces can not have water leakage phenomenon.



Problem analysis and elimination method:

A.When the handle moves up, the water does not come up.
1.Check the filter whether with bitch.
2. Check the inlet valve whether with bitch.
3.Check that the switch whether have tightened.

B.The handle is weak when moving downwards
1.Check that the switch whether have tightened.
2.Check the piston rod seal is damaged.
3. Check whether the water connection is rubbish

C.The pressure on the gauge is unstable
1. Pipeline or outlet connection leaks, replace the seal.
2. There is a leak in the connection pole, replace the seal.
3. Pressure gauge damage, repair pressure gauge.

Package included:
1 x test pump
1 x set accessories

More details:


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