
FIRE SPRINKLER HEAD GUARDS
FOR PROTECTION OF SPRINKLER HEADS IN INDUSTRIAL APPLICATIONS
(storage racks, low drops, etc.)
ONE PIECE DOUBLE HOOK HEADGUARD
Heavy wire construction with latch hooks, exposed for
easy installation
Available with spot welded 4-1/2” baffle plate
4530100: 1/2” IPS (Red)
4530101: 1/2" IPS (Chrome)
4530102: 1/2" IPS (White)
4530103: 1/2” IPS w/ baffle Plate
4530104: 3/4" IPS (Red)
TWO PIECE UNIVERSAL HEADGUARD
4530150: 1/2” IPS (Red)
4530150CP: 1/2” IPS (Chrome)
4530157: 3/4" IPS (Red)
4530153: baffle plate (Red)
RECESSED HEADGUARD
Item # 4530155
3½” x 3” with 1/2” IPS hole
Chrome Plated Steel Construction
One piece headguard
System No. Location
Submitted By Date
ARGCO.com
Updated 8/29/2017 © ARGCO
Spec Section Paragraph
Approved Date

data sheet
ONE PIECE DOUBLE HOOK HEADGUARD
FOR PROTECTION OF SPRINKLER HEADS IN INDUSTRIAL APPLICATIONS (storage racks, low drops, etc.)
Heavy wire construction with latch hooks, exposed
for easy installation
Available with spot welded 4-1/2” baffle plate
Designed to provide protection against low level impacts to the sprinkler head.
Provides additional protection for sprinklers that may experience greater opportunity for repeated abuse.
Caution: Head guards will not protect sprinkler heads from severe abuse or impact.
Finish: Red or WhitePowder Coated
Chrome Plated
45-30-100: 1/2” IPS (Red)
45-30-100: 1/2” IPS (Chrome Plated)
45-30-100: 1/2” IPS (White)
45-30-103: 3/4” IPS
45-30-104: with baffle plate (Red)
ARGCO’s one piece double hook headguards have the
same design and are compatible with all sprinkler head
manufacturers.
1 piece Head Guard installation can be accomplished
without tools and can be installed in the pendent or
upright position.
Unclasp both hooks on either side of the guard.
Spread the cage open just enough to clear the
sprinkler head frame and deflector being careful not
to damage the sprinkler head.
Engage the open end of the cage at the base of the
sprinkler head between the frame and the threads.
Reengage both hooks on either side of the sprinkler
head.
The information contained herein is produced in good faith and is believed to be reliable but is for guidance only. ARGCO and its agents cannot
assume liability or responsibility for results obtained in the use of its product by persons whose methods are outside or beyond our control. It is the
user's responsibility to determine the suitability of any of the products, methods of use, or preparation prior to use, mentioned in our literature. It is
the user's responsibility to observe and adapt such precautions as may be advisable for the protection of personnel and property in the handling and
use of any of our products.
FOR MORE INFORMATION CALL ARGCO AT 1-800-986-5787
OR LOG ONTO WWW.ARGCO.COM

data sheet
TWO PIECE UNIVERSAL HEADGUARD
FOR PROTECTION OF SPRINKLER HEADS IN INDUSTRIAL APPLICATIONS (storage racks, low drops, etc.)
4.25"
baffle
plate
Designed to provide protection against low level impacts to the sprinkler head.
Features a cage and clamping base plate. This design can provide additional protection for
sprinklers that may experience greater opportunity for repeated abuse.
Caution: Head guards will not protect sprinkler heads from severe abuse or impact.
Finish: Red Powder Coated
Installation requires the use of a flat head screw driver.
45-30-150: 1/2” IPS
45-30-157: 3/4” IPS
Place the base plate around the top thread of the
sprinkler head closest to the frame.
45-30-153: baffle plate (optional)
Close the base plate around the thread. At the same
time, hold the cage to the base plate until the base
plate engages the cage with its four tangs.
ARGCO’s two piece universal headguards have the
same design and are compatible with all sprinkler
head manufacturers.
Adjust the set screw until base plate is firmly attached
to the sprinkler.
The information contained herein is produced in good faith and is believed to be reliable but is for guidance only. ARGCO and its agents cannot
assume liability or responsibility for results obtained in the use of its product by persons whose methods are outside or beyond our control. It is the
user's responsibility to determine the suitability of any of the products, methods of use, or preparation prior to use, mentioned in our literature. It is
the user's responsibility to observe and adapt such precautions as may be advisable for the protection of personnel and property in the handling and
use of any of our products.
FOR MORE INFORMATION CALL ARGCO AT 1-800-986-5787
OR LOG ONTO WWW.ARGCO.COM