Limited Warranty
Condux International, Inc. extends the following warranty to the original purchaser of these goods for use,
subject to the qualifications indicated:
Condux International, Incorporated warrants to the original purchaser for use that the goods or any
component thereof manufactured by Condux International will be free from defects in workmanship for a
period of one year from the date of purchase, provided such goods are installed, maintained, and used in
accordance with Condux’s written instructions.
Components not manufactured by Condux International but used within the assembly provided by
Condux International are subject to the warranty period as specified by the individual manufacturer of
said component, provided such goods are installed, maintained, and used in accordance with Condux’s
and the original manufacturer’s written instructions.
Condux’s sole liability and the purchaser’s sole remedy for a failure of goods under this limited warranty,
and for any and all claims arising out of the purchase and use of the goods, shall be limited to the repair or
replacement of the goods that do not conform to this warranty.
To obtain repair or replacement service under the limited warranty, the purchaser must contact the factory
for a Return Material Authorization (RMA). Once obtained, send the RMA along with the defective part or
goods, transportation prepaid, to:
USER GUIDE USER GUIDE USER GUIDE USER GUIDE USER GUIDE
Quick Connect Seal-Off
Innerduct Seal-Off
Conduit Seal-Off Double Seal-Off
Condux International, Inc.
145 Kingswood Drive
Mankato, MN 56002 USA
THERE ARE NO EXPRESS WARRANTIES COVERING THESE GOODS OTHER THAN AS SET FORTH
ABOVE. THE IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE LIMITED IN DURATION TO ONE YEAR FROM DATE OF PURCHASE.
CONDUX ASSUMES NO LIABILITY IN CONNECTION WITH THE INSTALLATION OR USE OF THIS
PRODUCT, EXCEPT AS STATED IN THIS LIMITED WARRANTY. CONDUX WILL IN NO EVENT BE
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Universal Seal-Off Control Valve
Condux International, Inc. • P.O. Box 247 • 145 Kingswood Drive • Mankato, MN 56002-0247 USA
1-507-387-6576 • 1-800-533-2077 • FAX 1-507-387-1442
Internet: http://www.condux.com
© Copyright 2010, Condux International, Inc.
Printed in USA
Literature Part Number: 08032907
Revision Number: 2.1
Seal-Off Gauge
Operating Procedure
The Universal Seal-Off Control Valve Body is used with the Innerduct Seal-Off, and the Single or Double Conduit
Seal-Off. Use the interchangeable heads for the style and size you need. The Control Valve Body comes equipped
with an air flow valve and a universal hose coupling for attachment to most compressors. A 3/16in rope adapter
is included.
Single or Double Seal-Off Heads
1. Connect the Seal-Off Head to the Universal Seal-Off Control Valve using the Quick Connect Couplers.
2. Insert the rope through the rope adapter that extends from the top of the Universal Seal-Off Control Valve and
tie the line to the projectile or carrier.
3. Place the projectile or carrier into the duct and then insert the Conduit Seal-Off in the duct until the rubber seal
is inside the duct.
4. Turn the wingnut handle clockwise until it is tight. Ensure the Conduit Seal-Off is straight in the duct and the
rope adapter remains on top.
5. Close the air flow valve by turning it until it is perpendicular to the air hose coupling.
6. Attach the compressor air hose to the air hose coupling on the end of the Universal Seal-Off Control Valve.
Insert hose safety clip.
!WARNING: Always use safety clips on pneumatic hose couplings or severe personal injury could result.
Ensure the air pressure is 15psi or less.
NOTE: The optional Air Gauge Adapter (08032175) can be installed between the Seal-Off Head and the
Universal Seal-Off Control Valve to ensure air pressure does not exceed 15psi.
7. Slowly open the air flow control valve on the Universal Seal-Off Control Valve until the rope begins to feed
through the duct. This valve can also regulate the projectile or carrier speed.
Innerduct Seal-Off Heads
Connect the Seal-Off Head to the Universal Seal-Off Control Valve using the Quick Connect Couplers.
1. Insert the rope through the rope adapter that extends from the top of the Universal Seal-Off Control Valve and
tie the line to the projectile or carrier.
2. Place the projectile or carrier into the duct and then insert the Innerduct Seal-Off in the duct.
3. Twist the Innerduct Seal-Off clockwise until it seats tightly inside the duct. Ensure the rope adapter remains
on top.
4. Close the air flow valve by turning it until it is perpendicular to the air hose coupling.
5. Attach the compressor air hose to the air hose coupling on the end of the Universal Seal-Off Control Valve.
Insert hose safety clip.
!WARNING: Always use safety clips on pneumatic hose couplings or severe personal injury could result.
Ensure the air pressure is 15psi or less.
Note: The optional Air Gauge Adapter (08032175) can be installed between the Seal-Off Head and the
Universal Seal-Off Control Valve to ensure air pressure does not exceed 15psi.
6. Slowly open the air flow control valve on the Universal Seal-Off Control Valve until the rope begins to feed
through the duct. This valve can also regulate the projectile or carrier speed.
Removal Procedure
Seal-Off Applications
Figure 1 - Conduit Seal-Off Application Shown W/Optional Air Gauge Adapter
Single or Double
Carrier
Conduit Seal-Off
Figure 2 - Innerduct Seal-Off Application
Carrier
Innerduct Seal-Off
!WARNING: Read and understand
all procedure and safety instructions
before using any Condux Innerduct
Seal-Off, Conduit Seal-Off & Double
Seal-Off. Failure to do so may result
in personal injury or property
damage. Save this user’s guide for
future reference.
Wingnut
Handle
Quick Coupler
Optional Air
Gauge Adapter
Quick Coupler
Optional Air
Gauge Adapter
ADVERTENCIA
Instrucciones
de Operación
Rope Adapter
Rope
Universal
Seal-Off
Control Valve
Universal
Seal-Off
Control Valve
Air Hose
Rope Adapter
Rope
!ADVERTENCIA: Favor de leer y
comprender todas las instrucciones
de operación y seguridad antes de
usar el Condux Innerduct Seal-Off,
Conduit Seal-Off & Double Seal-Off.
Si Ud. no comprende las instrucciones favor de consultarle a su jefe.
Air Hose
Conduit Seal-Off & Double Seal-Off:
1. Close the air flow valve at the air compressor. Wait for the pressure in the conduit and air hose to subside.
2. Disconnect the compressed air hose.
3. Loosen the Conduit Seal-Off or Double Seal-Off by turning the wing nut handle counterclockwise and pull the
Seal-Off out of the duct.
Innerduct Seal-Off:
1. Close the air flow valve at the air compressor. Wait for the pressure in the conduit and air hose to subside.
2. Disconnect the compressed air hose.
3. Loosen the Innerduct Seal-Off by twisting it counterclockwise and pull the Innerduct Seal-Off out of the duct.
!CAUTION: Wear personal
protective equipment: hard hat,
safety glasses, safety shoes, and
leather work gloves.
!CAUTION: Beware of sharp threads
on the seal-off head - wear leather
work gloves when handling or
personal injury could result.
!WARNING: Do not exceed 15 psi
of air pressure. Do not stand
directly behind the Seal-Off.
Serious personal injury could
result.
!WARNING: Keep the compressed
air hose-couplings clean of debris.
Compressed air blows surrounding
debris during the installation and
removal of the air line. Serious
personal injury could result.