A7-4821 Waterproof Protective Box

A7-4821 belongs to the ARMYARMOR A7 Waterproof Protective Box range. PP shell, L482×W420×H210mm outside, L410×W360×H190mm inside, 3560g empty, rated IP67 — suitable for larger instruments, rescue equipment, survey gear and audio-visual kits.

Outer sizeL482×W420×H210mm

Inner sizeL410×W360×H190mm

Empty weight3560g

Capacity28.0 L

Request a quote Same series

Custom colour, logo and foam available · Samples on request · Export documentation supported.

Product overview

A7-4821 is a standard model in the ARMYARMOR A7 range. The PP shell is moulded in one piece, measuring L482×W420×H210mm outside and L410×W360×H190mm inside at 3560g empty — balancing portability with structural strength. New-generation PP with IP67 waterproof rating, shock and crush resistance and wide temperature tolerance. Pressure relief valve and double-throw latches as standard, from compact hand cases to long wheeled cases.

With approximately 28.0 L of internal volume, A7-4821 suits larger instruments, rescue equipment, survey gear and audio-visual kits. If your equipment has protruding knobs, lenses or connectors, pair it with a moulded or CNC machined insert for a secure, cushioned fit.

Construction & features

IP67 waterproof rating
Pressure relief valve as standard
Double-throw reinforced latches
Crush, drop and temperature resistant
Full size range incl. long wheeled cases

Typical applications

Drones and camera equipment
Police, fire and emergency response
Precision instruments and test gear
Outdoor and water operations

Customisation

Colour: Pantone matching with physical sample approval.
Logo: silk screen, sticker, PVC label, metal nameplate or epoxy doming.
Lining: moulded foam, one-piece EVA, CNC machined insert, corrugated or nylon dividers.
OEM/ODM: structure design, tooling, sampling and mass production.

Full specifications

Model	A7-4821
Series	A7 Waterproof Protective Box
Material	PP
Outer size	L482×W420×H210mm
Inner size	L410×W360×H190mm
Upper / lower depth	40+150
Empty weight	3560g
Internal capacity	28.0 L
Waterproof rating	IP67
Colour	Black / Pantone custom
Customisation	Colour, logo, foam, OEM/ODM

Dimensions and weights are taken from the printed catalogue; ±2 mm tolerance applies.

FAQ

What are the internal dimensions of A7-4821?

A7-4821 measures L410×W360×H190mm internally (about 28.0 L), suitable for larger instruments, rescue equipment, survey gear and audio-visual kits. Allow 10–20 mm buffer around your equipment when selecting.

Is A7-4821 waterproof?

A7-4821 is rated IP67, protecting contents during temporary immersion.

Can colour, logo and foam be customised?

Yes. A7-4821 supports Pantone colour matching, five logo processes (silk screen, sticker, PVC, metal plate, epoxy) and moulded, EVA or CNC machined inserts. MOQ depends on the process.