BLACKHAWK! V-2 Technical Document
V-2 Pneumatic Piston Pump™
Installation Manual and Operating Instructions
1097 Hill Avenue, Glen Ellyn IL 60137
blackhawkco.com | 630.469.4916
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technical data and documentaon for
the V-2 Pneumac Piston Pump
Overview ......................................2
Preinstallation .................................4
1. Unpack..........................................4
2. Gather tools.....................................4
3. Measure the well depth...........................5
4. Uncoil the rod ...................................5
5. Choosing the riser pipe ...........................6
6. Lay out the pump system .........................7
Installation ....................................8
1. Assemble the downhole components ..............8
2. Install the vanstone flange .......................8
3. Lower the pump into the well......................8
4. Inspect the well seal .............................8
5. Lower the piston into the well.....................9
6. Measure length of the rod and cut............... 10
7. Install the top head driver with ferrule and nut.... 12
Start Up ......................................14
1. Turn on the actuator ........................... 14
2. Complete installation .......................... 14
Maintenance ..................................16
Troubleshooting Guide .........................18
Appendix .....................................20
Contents
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
2
Overview
1
3
2
5
6
7
8
10
9
4
Driver Components:
1.) Piston Cylinder Cap
2.) Manifold
3.) Air Valve
4.) Piston Cylinder
5.) Piston Cylinder Head
6.) Splash Plate
7.)StungBox
8.)BrassOilerPlate
9.)AutoOiler
10.) Driver Rod Connect
PreintstallationInstallationStartupMaintenance
Troubleshooting Guide Preintstallation
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
3
11
12
13
14
Driver Components:
11.) Drive Piston
12.) Nose Seal
13.)StungBoxCartridge
14.) Drain Hose
Note: See appendix for individual part numbers
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
4
Preinstallation
1. UNPACK
a. Verify the shipment has all the necessary materials that were ordered.
If any required material is missing, call (630) 469-4916.
2. GATHER TOOLS
a. Source all the tools required for
• (2) Pipe wrenches
• Adjustable wrench
• Channel-lock pliers
• Small vice-grip pliers
•
socket
• (4) Open-end wrenches
⸰
⸰
⸰
⸰
• (1) Allen wrench
⸰6 mm
• Hacksaw
• Measuring tape
• Electrical tape
• Air-cylinder oil
• Teflon-type tape
• Silicone Spray lubricant
• Dark ink marker
• Eye protection
• Gloves
• Additional PPE required by site
regulations and requirements
PreintstallationInstallationStartupMaintenance
Troubleshooting Guide Preintstallation
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
5
3. MEASURE THE WELL DEPTH
a. Verify the depth of the well and record it.
measuring the riser-pipe length.
4. UNCOIL ROD
walking out the coiled rod uncoiling the
rod as you walk.
CAUTION: The rod is under tension, use
gloves and eye protecon when handling
the rod.
6
5
4
7
3
1
2
Piston Assembly Components:
1.) Rod Connect Nut
2.) Rod Connect Ferrule
3.) Piston Rod Connect
4.)CheckBall
5.)PistonCage
6.)PistonTransion
7.)U-CupSeals(x2)
5. CHOOSING THE RISER PIPE
a. The riser pipe for the pump will be
provided by the customer.
b. The manufacturer recommends
HDPE DR11 tubing for standard
wells or Stainless-Steel pipe for
elevated-temperature sites.
c. Riser pipe diameters and lengths
vary, depending on the customer’s
needs and the depth of the well.
d. The riser pipe can be connected to
the pump system in a number of
ways depending on the type of riser
pipe used and customer preference.
e. The manufacturer can provide these
• Threaded NPT stainless-steel
connections
• Heat butt fuse HDPE connections
• PPE Compression fittings for
HDPE pipe (not recommended
for wells longer than 100 feet in
length)
• NEVER use glued fittings
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
6
1 2 3
Riser Pipe Connector Types:
1.) NPT Threaded Pipe
2.)HDPEHeatBuFused
3.) PPE Compression
PreintstallationInstallationStartupMaintenance
Troubleshooting Guide Preintstallation
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
7
6. LAY OUT THE DOWNHOLE COMPONENTS
OF THE PUMP SYSTEM
a. Lay out the pump system.
b. The well seal will be at the top and a stain-
less-steel pipe nipple will be threaded into
it slips down the well.
screen and pump barrel.
⸰If the ID of the riser pipe or the connec-
tions is smaller than the piston’s diameter,
then a pipe nipple will be added to the
top of the pump barrel for maintenance
purposes.
d. The middle gap is where you will connect
the riser pipe. The length of the riser pipe is
dependent on the length of the well, minus
the lengths of the pump barrel and the pipe
nipples provided.
Blackhawk Technology Company
V-2PneumaticPistonPumpI&O-10365 | 20220811
8
Installation
3. LOWER THE DOWNHOLE
COMPONENTS INTO THE WELL
a. Carefully slide the pump barrel into the well,
4. INSPECT THE WELL SEAL
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
1. ASSEMBLE THE DOWNHOLE COMPONENTS
a. Tightly secure the compression nut to the piston rod connect.
• 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
of the well casing.
b. Place the rubber gasket on top of the
Flange Components:
1.) Rubber Gasket
2.)VanstoneFlange
3.)WellCasing
1
2
3
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