Dewatering Pigs

dewatering pigsLiquid displacement is a vital aspect of optimizing performance, production and profitability in pipeline projects. From pipeline dewatering after hydrotesting to capturing valuable natural gas liquids, and liquid displacement during commissioning, batching product in lines that carry multiple products, inerting and nitrogen purging and decommissioning pipelines.

Drinkwater Products stocks a complete line of all the dewatering pigs you need to complete your project. Dewatering pigs enhance the safety of pipelines for maintenance, repair and hydrotesting while avoiding cross contamination and preventing sluggish flow.

Drinkwater Products offers the following dewatering pigs:

Foam Disc - Foam disc pigs have a series of ridges or discs that help to provide extra wiping and sealing capabilities. Because this foam pig provides such a good seal, foam disc pigs are ideal for a number of applications including, product recovery and removal, de-watering, and nitrogen purges. Foam disc pigs are available in both medium and heavy density urethane foam. Foam disc pigs can be modified to accommodate transmitters, magnets and/or radioactive sources. Foam disc pigs can also be outfitted with ropes or pull straps to make pig removal easier.

Red Bare Squeegee - The red bare squeegee is made with 5lb foam density and is an effective pig to run for liquid removal after a hydro-test. It has also proven to maintain a superior seal when flow rates are minimal. Red bare squeegees can be modified to accommodate transmitters, magnets and/or radioactive sources. Red bare squeegees can also be outfitted with pull ropes to make pig removal easier.

Crimson Bare Squeegee - The crimson bare squeegee is made with 9lb foam density and is an effective pig to run for liquid removal after a hydro-test. It has also proven to maintain a superior seal when flow rates are minimal. Crimson bare squeegees can be modified to accommodate transmitters, magnets and/or radioactive sources. Crimson bare squeegees can also be outfitted with pull ropes to make pig removal easier.


The red bare squeegee is made with 5lb foam density and is an effective pig to run for liquid removal after a hydro-test. It has also proven to maintain a superior seal when flow rates are minimal. Red bare squeegees can be modified to accommodate transmitters, magnets and/or radioactive sources. Red bare squeegees can also be outfitted with pull ropes to make pig removal easier.

Foam disc pigs have a series of ridges or discs that help to provide extra wiping and sealing capabilities. Because this foam pig provides such a good seal, foam disc pigs are ideal for a number of applications including, product recovery and removal, de-watering, and nitrogen purges. Foam disc pigs are available in both medium and heavy density urethane foam. Foam disc pigs can be modified to accommodate transmitters, magnets and/or radioactive sources. Foam disc pigs can also be outfitted with ropes or pull straps to make pig removal easier.

The crimson bare squeegee is made with 9lb foam density and is an effective pig to run for liquid removal after a hydro-test. It has also proven to maintain a superior seal when flow rates are minimal. Crimson bare squeegees can be modified to accommodate transmitters, magnets and/or radioactive sources. Crimson bare squeegees can also be outfitted with pull ropes to make pig removal easier.