281.491.2331 13839 West Bellfort Street Sugar Land, TX
281.491.2331 13839 West Bellfort Street Sugar Land, TX
ISO 9001:2015
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DP-15 Drip Pot

Draw the Line at Liquids

Keep free liquids separate from your natural gas stream. Install the Welker DP-15 Drip Pot upstream of your spot sampling system when using industry-recommended spot sampling methods. Acting as a sample line separator, the DP-15 collects free liquids from gaseous flow for a more representative spot sample.

Complies WithAPI Chapter 8, ASTM D4057, ASTM D4177, ASTM D5854, ISO 3170, ISO 3171
Dry Run

Free Liquid Separation

As natural gas from the pipeline passes through the DP-15, heavy free liquids drop to the bottom of the chamber. With the velocity of the natural gas slowed, free liquids have another opportunity to drop out before reaching the connected sample cylinder.

DP-15 Drain


DP-15 Drip Pot
ApplicationFree Liquid Removal Upstream of Spot Sampling System
Materials of Construction316/316L Stainless Steel
Connections1/4" FNPT
1/2" FNPT Inlet and Outlet, 1/4" FNPT Drain
3/4" FNPT
OptionBaffle Plate
Operating Pressure2160 psig @ -20 °F to 100 °F