ASTM F2374-21a

1.1.1?Amusement devices covered by this standard are used primarily in amusement, entertainment or recreational applications. Such applications include, but are not limited to, amusement parks, theme parks, water parks, family entertainment centers, rental companies, fitness centers, gyms, gymnastics facilities, jump centers, sports facilities, skate parks, camps, schools, shopping centers, temporary special events, carnivals, fairs, festivals and municipal parks.

1.1.2?This practice includes land-based inflatable amusement devices that are designed for dry use, wet use, or a combination of wet/dry use.

1.1.3?Inflatable amusement devices covered by this standard have inflation systems that:

1.1.4?The design and manufacturing requirements in Sections 5 and 6 of this standard shall not apply to inflatable amusement devices manufactured before the publication date of this standard practice.

1.1.5?The modification requirements in Section 5.3 of this standard shall not apply to major modifications performed before the publication date of this standard practice.

1.2.1?Inflatable devices marketed directly to consumers for private home use by children. Those devices are covered under a separate standard, Consumer Safety Specification F2729-18.

1.2.2?Inflatable devices that are used for professional exhibition or stunt work; safety and rescue activities; aerial or aviation structures or devices; exhibit floats; or similar inflatable devices.

1.2.3?Inflatables that do not have a floor affixed to the inflatable structure (that is, the ground is exposed inside an inflated perimeter).

1.2.4?Inflatable devices that require a sudden loss of air to perform their intended function (for example, stunt bag style inflatable impact attenuation devices).

1.2.5?Inflatable devices that are designed primarily as floating devices to be installed in or on bodies of water.

1.2.6?Stand-alone captured air inflatable devices that are designed to contain the patron within the elevated pressure space; are designed to be mobile during its intended use; or contain less than 270 ft³ of air and do not include an anchoring or ballasting system. Examples include, but are not limited to: a water walking ball, a sports ball, a hamster ball, a hill-rolling ball.

1.2.7?Constant air membranes that incorporate a permanent sub-terrain box or pit to form the bottom and sides of the pressure vessel (for example, jumping pillow devices).

1.2.8?Air inflated devices designated to decompress or redistribute foam cubes contained in a trampoline court foam pit.