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Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com
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sprinkler to the ceiling.
Centerline of sprinkler
(Corresponds with the
centerline of the wrench)
*Distance from the ceiling affects water supply requirements. Refer to the Approval Chart.
2-3/16" (56 mm)
diameter opening
required in the wall.
1/2"
(15 mm)
NPT
Form No. F_121609
Rev 01
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
CEILING
minimum and maximum allowable
Measure from the
distance from the centerline of the
centerline of the
Figure 3: Sprinkler VK480 Correct Deflector Orientation
Concealed Sprinkler
Wrench** 16208W/R
Concealed
sprinkler body with
protective cap
Figure 4: Sprinkler VK480 Dimensions and Cover Installation
** A 1/2" ratchet is required (not available from Viking).
September 7, 2022
TECHNICAL DATA
Refer to the Approval Chart for
sprinkler to the ceiling*.
To install the Cover Plate assembly, gently push it onto the
sprinkler body with even pressure using the palm of the hand.
1-15/16"
(49 mm)
Minimum
FREEDOM
CONCEALED HORIZONTAL
SIDEWALL SPRINKLER VK480
(K4.0)
The top of the sprinkler
is marked "TOP".
Keep the top of the
element oriented parallel
to the ceiling.
VK480
1/4" (6 mm) Horizontal
adjustment available.
Maximum
Page 7 of 9
RESIDENTIAL
®
3-5/16"
(84 mm)
2-3/16"
(56 mm)
1/4"
(6 mm)
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