Mazzella EN4-901 Polyester Web Sling, Endless, Yellow, 4 Ply, 19' Length, 1" ...

Description

Mazzella EN4-901 Polyester Web Sling, Endless, Yellow, 4 Ply, 19' Length, 1" ...
Product Overview
Color:
Yellow
Item Length String:
19 Feet
Item Width String:
1 inches
Eye Dimension String:
1 Inches
Load Capacity:
10000 pounds
Color:Yellow | Item Length String:19 Feet | Item Width String:1 inches | Eye
Dimension String:1 Inches | Load Capacity:10000 pounds The Mazzella EN4
polyester endless web sling has heavy-duty four-ply webbing for lifting
fragile or irregularly shaped loads with vertical, choker, or basket
configurations in construction, general industry, and other low-heat
applications. The polyester webbing is soft to avoid scratching fragile or
delicate loads. This web sling is flexible, conforms to irregularly shaped
loads, and has a better strength-to-weight ratio than a wire rope or chain
sling. This polyester web sling resists several chemicals, including alcohols,
some acids, bleach agents, hydrocarbons, ketones, oils, detergents, sea water,
and weak alkalis. However, it does not resist concentrated sulfuric acid,
aldehydes, strong alkalis at elevated temperatures, or ethers. The stretch of
a polyester sling at its maximum load capacity is approximately 3%. This
endless (also called type 5 or grommet) sling is made of a continuous loop of
webbing formed by joining the ends of the webbing with a load-bearing splice,
and can be used in vertical, choker, and basket lifting configurations. The
load-bearing or wear points of an endless sling can be rotated each time it is
used, which can help increase its life when compared to an eye-and-eye web
sling. The four-ply construction is stronger than a one- or two-ply web sling,
and the sling's heavy-duty webbing is denser than light-duty four-ply webbing.
When the sling's red warning yarn becomes visible, this indicates the sling is
no longer fit for use. This sling meets American Society of Mechanical
Engineers (ASME) specification B30.9 and Occupational Safety and Health
Administration (OSHA) specification 1910.184. Slings are used to lift heavy
objects for industrial applications. Types of slings include web slings, wire
rope slings, chain slings, and mesh slings. The appropriate type of sling for
an application depends on the strength-to-weight ratio, flexibility and
resistance to bending, resistance to abrasion and cutting, resistance to
crushing, resistance to stretching, and resistance to high temperatures and
other environmental stressors. Slings have one, two, three, or four legs; or a
continuous loop of webbing. Legs are support branches that extend from a
single point at the top of the sling to the item being lifted so the weight of
the load is distributed evenly among the branches. Slings have eyes (loops) or
alloy steel fittings on the ends. A vertical lifting configuration connects a
crane hook directly to a load with a single, vertical sling, usually by means
of a hook. In a choker configuration, the sling wraps entirely around the
load, and one loop passes through the other to form a slip noose, or choker.
In a basket configuration, the sling passes under the load and both ends of
the sling connect to the crane hook. Load capacity is the maximum weight to be
lifted in a vertical configuration. The capacity in a choker configuration is
approximately equal to the vertical capacity times 0.8. The capacity in a
basket configuration, with sling ends at a 90-degree angle, is approximately
equal to twice the vertical capacity. Load capacity in a basket configuration
decreases if the angle of the sling is less than 90 degrees. For example, a
sling with a capacity of 2,000 lb. in a vertical configuration will have an
approximate capacity of (2,000)(0.8)=1,600 lb. in a choker configuration and
an approximate capacity of (2,000)(2)=4,000 lb. in a basket configuration, if
the sling ends are at a 90-degree angle to the load. Mazzella Lifting
Technologies manufactures lifting solutions including slings, cranes, and
hoists. Founded in 1954, the company is headquartered in Cleveland, OH.
Features
Polyester web sling for heavy-duty lifting of fragile or irregularly shaped loads
Endless (also called type 5 or grommet) sling for vertical, choker, or basket lifting configurations
Heavy-duty four-ply construction for greater load capacity than one- and two-ply web slings
When visible, red warning yarn indicates sling is no longer fit for use
Meets American Society of Mechanical Engineers (ASME) specification B30.9 and Occupational Safety and Health Administration (OSHA) specification 1910.184
Details
Package Dimensions : 19 x 18.4 x 6.3 inches; 12.6 Pounds
Item model number : EN4-901
Date First Available : February 25, 2011
Manufacturer : Mazzella Lifting Technologies
Best Sellers Rank: #1,786,691 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1,906 in Web Slings
#1,906 in Web Slings
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