FNW 7715, 7730 User Manual
Figure 7715 & 7730
PIPING PRODUCTS
150# & 300# PIPE SUPPORTS
FNW gure 7715 and 7730 pipe
supports are designed and engineered
specically for rooftop and raised
oor applications. The patented*
pipe supports are made from closedcell polyethylene foam that is UV
and weather resistant, and include
a galvanized 13/16” strut channel
that is compatible with FNW strut
accessories. Sheet metal disperses
weight over the entire foam block for
increased capacity.
Features:
• Maximum Load
• 150 Lbs. (g. 7715)
• 300 Lbs. (g. 7730)
• Standard 4” Height
• Closed-Cell Medium Density
Black Polyethylene Foam
(Ethafoam® 400 plank **)
• 14 Gauge Galvaneal Sheet Metal
• 14 Gauge Strut Channel, ASTM
570 Gr 33 and ASTM A653 Carbon
Steel, Hot Dipped Mill Galvanized
• Hot Melt Adhesive-Bonding
Sheet Metal to Foam Block
(BONDMASTER INSTAWELD
34-3378)
* U.S. Patent No. 5,855,342
U.S. Patent No. 6,305,650
U.S. Patent No. 6,679,461
Other patents pending
** Ethafoam® is a registered trademark of
Sealed Air Corporation (US).
Part Number Height Width Depth Max. Load
FNW7715 4 12 12 150 lbs.
FNW7730 4 12 21-1/2 300 lbs.
Specications
www.fnw.com
Figure 7715 & 7730
PIPING PRODUCTS
150# & 300# PIPE SUPPORTS
Components
Ethafoam® 400 plank - The polyethylene foam offers excellent strength, resistance to creep under loadings up to 5.0 psi,
vibration & shock absorbency and water resistance characteristics. Ethafoam HS 45 has successfully passed MVSS 302
ammability testing and meets or exceeds the requirements for U.S. Federal Standard PPP-C-1752C, T
Ethafoam® is a registered trademark of Sealed Air Corporation (US).
Physical Properties Test Method Direction Value
Density D3575, Sufx W, Method B N/A 3.9 pcf
Compression Set ASTM D 3575, Sufx B Vertical <15%
Compression Creep ASTM D 3575, Sufx BB Vertical <10%
@ 5.0 psi (1000 hr/72 F)
Thermal Stability ASTM D 3575, Sufx S N/A <1%
Water Absorption ASTM D 3575, Sufx L N/A <0.2 lb/sq ft
14 Gauge Strut Channel - The 14 gauge strut channel is cold roll-formed from high quality carbon steel. The channel nish
is hot dipped mill galvanized. The raw steel used conforms to ASTM 570 GR 33 and ASTM A653.
14 Gauge Galva Neal Sheet Metal - The 14 gauge sheet metal is hot-dipped zinc coated then brought up to and held at
temperature for a specic amount of time. This post-dip process causes the zinc to alloy with the surface iron in the steel to
produce a harder surface than galvanizing alone. The strut channel is welded to the formed sheet metal
BONDMASTER INSTAWELD 34-3378 - This adhesive is a sprayable heat & moisture-resistant hot melt adhesive. It has a
350°F melting point and is applied by a nozzle applicator during the manufacturing process. It conforms to MS-CC926.
ype III.
DOC: FNW7715-773010 Ver. 11/2010
© 2010 - FNW. All rights reserved.
The FNW logo is a trademark of Ferguson Enterprises, Inc., PL Sourcing, PO Box 2778, Newport News, VA 23609
The contents of this publication are presented for information purposes only, and while ef
warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and
conditions, which are available on request. We reserve the right to modify or improve the designs or specications of our products at any time without notice. Always
verify that you have the most recent product specications or other documentation prior to the installation of these products.
fort has been made to ensure their accuracy, they are not to be construed as
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