Page 22 - KeyFireCatalog2010

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a
Hydrostatic Testing
Stock Lengths:
Standard lengths are 50 and 100 feet.
a
Finished Hose
Markings:
Beginning at a point not less than four feet
from the end, each fifty foot section shall be stencilled in
indelible ink with letters at least one inch high stating the
name of the manufacturer, month and year of
manufacture, and service test to 300 PSI. The ink used
will be of a contrasting color.
Methods Testing:
All measurements and tests
necessary to determine compliance of the fire hose
specified requirements shall be made with ASTM, UL and
NFPA 1961 designation, unless otherwise prescribed.
a
Couplings
Expansion ring threaded or as required by purchaser.
a
Weights & Measures
Key reserves the right to modify any specification
without prior notice to meet or exceed changing
standards. Customers are advised that special diameters
or construction characteristics can be produced on
special request. For more information, please contact
your Key Fire Hose Corporation authorized distributor.
a
Scope
Quality:
The fire hose assembly supplied under this
specification shall be constructed with superior quality
materials. NFPA 1961 standards shall be observed in
production of the assembly, in order to ensure its quality and
durability.
Service Life:
Hose furnished under these
specifications will have a potential service life
warranty of
two years
; barring mistreatment that would render it unfit
for service. Upon delivery, the hose shall be free from defects
in workmanship and materials. Any defective hose will be
replaced at no charge.
a
Jacket Construction
The jackets will be woven evenly and be free of defects,
including knots, lumps, or unsightly disfigurations that
could jeopardize the integrity of the hose assembly. The
warp yarn shall consist of staple polyester yarn. The use of
filament or entangled yarn is expressly forbidden due to
the lack of inherent abrasion resistance. The filler yarns shall
be constructed of high strength, low elongation, filament
polyester to reduce weight and increase flexibility.
a
Abrasion Impregnation
Hose assemblies are available with polymer impregnation that
provide additional abrasion resistance. Colors include: yellow,
orange, red, tan, black, blue and green. Color shall be pure
and even in each hose. Impregnated hose shall meet the
requirements of Mil-H-24606B for abrasion resistance.
a
Lining
The lining shall be a single-ply extruded tube of synthetic
polyurethane to resist ozone. The polyurethane tube shall
adhere to the jacket to prevent delamination. The finished
product will meet and exceed all potable water Mil-H-24606B
standards for the manufacturing of lightweight fire hose. The
use of the polyurethane lined fire hose is designed to increase
packing ability and applications where lightweight fire hose is
desired.
PHONE 1-800-447-5666 • FAX 1-800-447-5664 • E-MAIL sales@keyfire.com
• 600 Pound Test Heavy Duty Light Weight
• Polyurethane Lined
• 1”, 1
1/2”
Visit us on the Web: www.keyfire.com
Size
1”
1-1/2”
Test Pressure
600psi
600psi
Elongation
4%
5%
Twist per foot
71
o
right
64
o
right
Warp
10”
10”
Rise
4
3
Burst Test
900psi
900psi
Kink Test
500psi
500psi
Part #
SP10-500PU SP15-500PU
Coil Diameter
13”
14”
Size
1”
1-1/2”
Bowl Size
1-1/4”
1-3/4”
Weight per 50’ length (uncoupled)
7
10
Weight per 50’ length (coupled)
8
11
02/ 04
KF-001