Table of Contents
What is the purpose of a seal pot?
Seal pots for pumps and systems provide a protective seal reservoir buffer between the product and the atmosphere, and isolate potential product leaks to the atmosphere.
What is a seal pot for pressure transmitter?
Seal pots are used in the flow measurement of high-density and corrosive media to protect diflerential pressure measuring instruments from these media. The seal pots are filled with an unmixable sealing liquid which, due to the diflerence in density, forms a sealing layer towards the medium.
What is a mechanical seal pot?
Mechanical seals are designed to prevent leakage of fluid from centrifugal pumps that support industrial processes. A mechanical seal is used to contain fluid within a centrifugal pump where the impeller shaft passes through a stationary housing.
How does a condensate pot work?
The theory of operation for condensate pots is that between the process taping and the pot is a steam vapor. Between the pot and the differential pressure transmitter is water (liquid) which eliminates any measurement errors due to a liquid/vapor mix at the measurement device.
How does a seal leg work?
Definition of ‘seal leg’ A seal leg is an open pipe which contains particles that gas cannot leak through. This seal leg allows material to pass while preventing the escape of combustible gases. A seal leg is an open pipe which contains particles that gas cannot leak through.
How do you fill a pot sealer?
How would you do Glycol filling or fill seal liquids in seal pots…
- Close the primary isolation valves.
- Open the vent on the seal pots.
- Drain the used glycol if present.
- Connect a hand pump on L.P.
- Keep the equalizer valve open.
- Keep the L.P.
- Start pumping and fill glycol. .
- Same repeat for L.P.
Is a seal pot a vessel?
Condensate chambers, also known as seal pots and condensate drip pots, are welded pressure vessels that allow instruments and valves to be attached in line with routed tubing to allow for line sampling, elimination of fluid, and other processes.
How does a mechanical seal works?
A mechanical seal works by having two very flat (generally within 2-3 light bands flat) lapped flat faces. This allows a shaft to turn while maintaining a seal. The softer mechanical seal face usually has the smaller mating surface and is commonly called the “wear nose” of the mechanical Seal.
How do you install a condensate pot?
Installing condensate pots
- Connect the condensate pots to the high pressure (HP) and low pressure (LP) impulse lines of the transmitter.
- Install the pots horizontally, although some vendors say you can install vertically too.
- Make sure you install both at the same level to avoid affecting meter performance.
How does a steam trap work?
steam trap – Self contained valve which automatically drains the condensate from a steam containing enclosure while remaining tight to live steam, or if necessary, allowing steam to flow at a controlled or adjusted rate. Most steam traps will also pass non-condensable gases while remaining tight to live steam.
What is a seal leg?
A seal leg is an open pipe which contains particles that gas cannot leak through. This seal leg allows material to pass while preventing the escape of combustible gases. A seal leg is an open pipe which contains particles that gas cannot leak through.
Where does steam go in a seal pot?
Steam condenses in the chamber or seal pot and fills the impulse line with condensate. The seal pot is located to allow the condensate to drain back to the source thus keeping the liquid level constant. Q: What are seal pots?
What is the function of a seal pot?
SEAL POTS (sometimes called condensate pots) are used to allow a liquid seal between the instrument and flowing gases such as steam. Their function is to keep the liquid level constant in the impulse tubes. The seal pot is located to allow the condensate to drain back to the source thus keeping.
When do you use a seal pot line?
Also Seal Pots is used before the pressure transmitters line because temperature of steam is very high so this high temp. Steam directly may damage diaphragm of the pressure transmitter. Seal Pot Manufacturer and Exporter . Available in Stainless Steel 316 and Carbon Steel . From Sch 40 to Sch 160 to Sch XXS. We have 2 ports to 6 ports
Where does condensate go in a seal pot?
Generally Steam is passed through Seal Pot. The condensate residue is drained from the bottom valve connection.Installation can be either vertical or horizontal lines depending on the system requirement. Also Seal Pots is used before the pressure transmitters line because temperature of steam is very high so this high temp.