Pump In Sub

The Pump-In Sub (PIS) is normally positioned below the wireline valve and above the wellhead. Its main function is to allow well control by pumping fluid below a closed wireline valve.

Features:

• The PIS has quick unions top and bottom, and a WECO (Hammer Union) type side connection.
• Pump-in subs are normally supplied with a blind plug & nut on the WECO port. A suitable valve is needed to operate the PIS, replacing the blind plug. Pump-in subs can also be used for fluid sampling or inhibitor injection. Specially designed pump-in subs, with different top and bottom unions are used as wellhead adapter x-overs
• Working pressures from 3000 PSI to 15000 PSI
• Available in nominal sizes from 2 1/2”- 7’
• Standard and sour H2S service environments
• Available with Flanged, Otis, Bowen, or Slimline hand union connections
• Available with any customer specified side port connections.

Any enquiry please contact us by email: Quote@VigorPetro.com and Kevin.Dai@VigorPetro.com, or visit our website: www.VigorPetro.com and www.Wellheadequip.com for more products information.