Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
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Installation
3 . LOWER THE DOWNHOLE
COMPONENTS INTO THE WELL
a. Carefully slide the pump barrel into the well,
screen first.
b. Line the well seal up with the vanstone flange.
c. Bolt the well seal to the vanstone flange.
4 . INSPECT THE WELL SEAL
a. Well seals are sized and designed to fit the customer’s needs.
b. There are typically 3 ports on each well seal. One port is the actuator mount.
At this port you will install the close nipple and discharge tee.
• A pipe union can be installed above the tee for ease of future
maintenance.
c. The other two ports can be used for monitoring and drainage. The larger port
also can accommodate a gas collection system.
1 . ASSEMBLE THE DOWNHOLE COMPONENTS
a. Tightly secure the compression nut to the piston rod connect.
b. Once the size of the riser pipe is determined, start making your connections.
• If the ID of the riser pipe or connections is smaller than the OD of the piston,
the piston must be first inserted into the pump barrel and drive rod inserted
through riser pipe, connections and tubing prior to assembly of the
downhole.
• Use plumber’s tape on all threaded connections of the riser pipe to ensure the
connections do not leak.
2 . INSTALL THE VANSTONE FLANGE
a. Secure the vanstone flange to the top
of the well casing.
b. Place the rubber gasket on top of the
vanstone flange.
Flange Components:
1.) Rubber Gasket
2.) Vanstone Flange
3.) Well Casing
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