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What else can I help you with?
How can I create suction effectively?
To create suction effectively, you can use a vacuum pump or a suction cup. By creating a pressure difference between the inside and outside of a container, you can generate suction force that pulls objects towards the source of suction. This can be useful in various applications such as lifting objects or creating a vacuum seal.
What should be the suction pressure for R22?
The recommended suction pressure for R22 varies depending on the specific operating conditions and equipment. However, typical suction pressures for R22 range from 60-70 psi for air conditioning applications. It's important to consult the manufacturer's guidelines or an HVAC professional for specific recommendations.
What is suction and discharge pressure of R-22 Refrigerant?
The typical suction pressure range for R-22 refrigerant is between 68-74 psi, while the discharge pressure ranges from 250-270 psi in a typical operating conditions.
How to determine the net positive suction head available?
To determine the net positive suction head available (NPSHA), you need to calculate the total fluid pressure at the pump suction inlet (including atmospheric pressure, fluid pressure, and velocity head), then subtract the vapor pressure of the fluid at the operating temperature and pressure. If the calculated NPSHA is greater than the net positive suction head required (NPSHR) for the pump, it is considered adequate for proper pump operation.
What is the normal gauge pressure on the suction line of a running refrigerator?
The normal gauge pressure on the suction line of a running refrigerator is typically between 0 to 5 psi. It can vary depending on factors such as the type of refrigerant being used, the operating conditions, and the age and efficiency of the refrigerator system. It is important to refer to the manufacturer's specifications for the specific pressure range for your refrigerator.
In what position is a suction service valve when operating?
middle position
How can I create suction effectively?
To create suction effectively, you can use a vacuum pump or a suction cup. By creating a pressure difference between the inside and outside of a container, you can generate suction force that pulls objects towards the source of suction. This can be useful in various applications such as lifting objects or creating a vacuum seal.
What is total operating head?
static,dynamic,friction, velocity,suction, preasure
Why there is Sever cavitation sound at the pump suction for the A pump while there is no problem at the B pump which is operating in parallel with this pump.?
this is overhang centrifugal pump . the suction drum level , suction strainer and suction pipings were all checked and found OK
What is the running pressure of car airconditioning suction and discharge pressure using 134a refrigerant when operating?
35suction pressure in 1000 rfm
What should be the suction pressure for R22?
The recommended suction pressure for R22 varies depending on the specific operating conditions and equipment. However, typical suction pressures for R22 range from 60-70 psi for air conditioning applications. It's important to consult the manufacturer's guidelines or an HVAC professional for specific recommendations.
What is suction and discharge pressure of R-22 Refrigerant?
The typical suction pressure range for R-22 refrigerant is between 68-74 psi, while the discharge pressure ranges from 250-270 psi in a typical operating conditions.
What is the suction pressure of 407c gas?
The suction pressure of R-407C gas typically ranges from 70 to 110 psi, depending on factors such as ambient temperature, system design, and operating conditions. It is important to consult the manufacturer's guidelines and specifications for the specific equipment or system being used to determine the appropriate suction pressure.
Types of suction items?
Types of suction items are suction cups, suction hooks, and suction hoses.
Why is the suction line of a pump larger than the discharge line?
It is common practice to specify the pump suction line one size larger than the pump discharge line in order to increase the Net Positive Suction Head available (NPSHA) to the pump. A smaller suction line the same pipe size as the discharge line would result in more pressure drop in the suction line and reduce the amount of head available to the suction side of the pump. This in turn would result in an operating point closer to cavitation of the pump.
Why do you have high and low sea water suction?
When the ship is at the port, the water is shallow therefore we use high seawater suction. If the low seawater suction was used instead, impurities such as sand would be sucked into the system..
How to determine the net positive suction head available?
To determine the net positive suction head available (NPSHA), you need to calculate the total fluid pressure at the pump suction inlet (including atmospheric pressure, fluid pressure, and velocity head), then subtract the vapor pressure of the fluid at the operating temperature and pressure. If the calculated NPSHA is greater than the net positive suction head required (NPSHR) for the pump, it is considered adequate for proper pump operation.
