Condensate Pots

Our Products

Empex Stainless Condensate Pots (Seal Pots / Condensing Pots)

Empex Stainless is a trusted manufacturer and supplier of high-quality Condensate Pots, also known as Seal Pots or Condensing Pots, designed to protect critical instrumentation components in steam and process piping systems. These pots are widely used in industries where accurate pressure measurement and safe handling of high-temperature media are essential.

What is a Condensate Pot?

A Condensate Pot is a pressure-retaining device installed in steam and instrumentation lines to collect and drain condensate, foreign particles, and residue from the pipeline before they reach sensitive instruments. It plays a crucial role in protecting critical components such as pressure transmitters, pressure gauges, and other instrumentation devices from direct exposure to high-temperature steam and contaminants.

In steam applications, the condensate formed inside the line is collected in the Condensate Pot, and the residue is drained through the bottom valve connection. This helps maintain system accuracy and extends the life of instrumentation equipment. Condensate Pots can be installed in both vertical and horizontal pipeline configurations, depending on the system design and process requirements.

A Condensate Pot is especially important when installed ahead of pressure transmitters, as direct exposure to high-temperature steam can damage the diaphragm of the transmitter. By collecting condensate and creating a liquid barrier, the pot helps reduce temperature impact and improves operational safety.

Why Choose Empex Stainless Condensate Pots?

Empex Stainless Condensate Pots are manufactured with precision engineering to ensure reliable performance in high-pressure and high-temperature environments. Our products are suitable for steam service, instrumentation systems, power plants, process industries, oil & gas, and other critical applications where accurate measurement and equipment protection are essential.

Key Benefits:

  • Protects pressure transmitters and instrumentation devices from high-temperature steam
  • Collects condensate, foreign particles, and pipeline residue
  • Suitable for both vertical and horizontal installation
  • Improves safety, reliability, and instrument life
  • Available in multiple sizes, port configurations, and material grades
  • Ideal for steam lines, process lines, and instrumentation applications

Technical Support for Selection

At Empex Stainless, we provide complete technical guidance and engineering support to help customers select the right Condensate Pot for their application. Our team offers recommendations based on:

  • Pipe Schedule Selection
  • Number of Ports and Plugging Options
  • Condensate Pot Length and Dimensions
  • Material Grade Selection
  • High Temperature Service Requirements
  • Mounting and Installation Considerations

We also provide technical drawings, dimensional details, and product recommendations to ensure the best fit for your system.

Condensate Pot-Ordering Assitance

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Condensate Pot Type A

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Condensate Pot Type A Diagram

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Condensate Pot Type B

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Condensate Pot Type B Diagram

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Condensate Pot Type C

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Condensate Pot Type C Diagram

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Condensate Pot Type D

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Condensate Pot Type D Diagram

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Condensate Pot Type E

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Condensate Pot Type E Diagram

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Condensate Pot Type F

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Condensate Pot Type F Diagram

Specification for Ordering Standard Condensate Pot

Select Condensate Pot Design from above add part number below . Example to order Type A port in 1st Specification add FCP150-4N-A 
PART No. P NPT – F Pressure Rating PSIG Capacity (Internal Vol.)cm 3±5% L mm B mm T mm
FCP150-4N 1/4” 1800 150 135 50.8 2.5
FCP300-4N 1/4” 1800 300 225 50.8 2.5
FCP400-4N 1/4” 1800 400 290 50.8 2.5
FCP500-4N 1/4” 1800 500 350 50.8 2.5
FCP1000-4N 1/4” 1800 1000 275 88.9 4.6
FCP2250-4N 1/4” 1800 2250 435 120 5.2
FCP3785-4N 1/4” 1800 3785 680 120 5.2
FCP1000-8N 1/2” 1800 1000 275 88.9 4.6
FCP2250-8N 1/2” 1800 2250 435 102 5.2
FCP3785-8N 1/2” 1800 3785 680 102 5.2
FCP1000-12N 3/4” 1800 1000 275 88.9 4.6
FCP2250-12N 3/4” 1800 2250 435 102 5.2
FCP3785-12N 3/4” 1800 3785 680 102 5.2

Specification for Ordering Custom Make Condensate Pot

Criteria for Selection as below . If you have drawing send us that too .

Pipe size 2″,3″,4″,5”,6”  and larger size upon request.

Pipe Schedule 40, 80, 160, XX seamless pipe.

Number of Ports 2 ports upto 8 ports , refer to the section above for arrangements 

Total Length Pipe length 8″,10″,12″ and larger length upon request.

Material of construction Carbon Steel ASTM A106 ,Carbon Steel  ASTM A105, Stainless Steel 316, Stainless Steel 304 Alloy Steel ASTM A335 P11 ,Alloy Steel  ASTM A335 P22 ,P91 , Monel 400, Hastelloy C 276 refer to the section below for visuals 

Thread Connections NPT as per ANSI B1.20.1,Socket weld as per ANSI B16.11,    Butt weld as per ANSI B16.9

Types of Finishing for Alloy Condensate Pots .Grades include Carbon Steel ASTM A106 Gr. B ,Alloy Steel ASTM A335 P11 ,Alloy Steel ASTM A335 P22 ,Alloy Steel ASTM A335 P91

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Condensate Pots, Zinc Plating

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Condensate Pots, Galvanized Plating

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Condensate Pots, High Pressure Paints,Blue

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Condensate Pots, High Pressure Paints, Red

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Condensate Pots, Red Oxide Coated

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Condensate Pots, PTFE Coating

Condensate Pot in Exotic Grade

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Duplex 2205 Condensate Pot

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Super Duplex 2507 Condensate Pot

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Titanium Gr 2 Condensate Pot

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Hastelloy C276 Condensate Pot

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Inconel 600 Condensate Pot

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Inconel 625 Condensate Pot

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Inconel 800 Condensate Pot

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Inconel 825 Condensate Pot

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Monel 400 Condensate Pot

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6Mo – SMO 254 Condensate Pot

Condensate Pot-Non Standard Type

Condensate Pot
Beside regular Condensate Pot, we also make custom made Condensate Pots. We can customize for you the length, diameter, special connection, additional accessories, mounting option. Please see below some photos.
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Custom Made Condensate Pot

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Custom Made Condensate Pots 1

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Custom Made Condensate Pots 2

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Custom Made Condensate Pots 3

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Custom Made Condensate Pot 6

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Custom Made Condensate Pot 7

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Custom Made Condensate Pot 8