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Line 03.09 — Manufacturer detail
Pronal USA
SmartShore® inflatable trench shielding — double-wall, hot-vulcanized rubber-coated fabric cushions that two workers can carry, deploy, and inflate in about 20 minutes with no lifting gear.
Products & specifications
- SmartShore® ShieldsPE-certified in all 50 states to OSHA 29 CFR 1926 Subpart P for soil types A, B, and C-60; rated to 6.5 ft depth (standard) and 8 ft (large). OSHA Subpart P · All 50 states
- Holds at low pressureResists up to 300 psf of soil pressure at just 10 psi of inflation with struts in place — inflates from a standard compressor or air cylinder. 300 psf @ 10 psi
- Crew-portable & reusableEach cushion weighs about 29 lbs with handling straps, quick air connector, and burst-protection safety valve; folds flat for transport in a pickup. Vertical or horizontal placement
- SMARTFILL BladderCompanion inflatable that aids backfilling of metal trench boxes. Backfill assist
Spec sheets & downloads
Request documentation ↗
Spec it, stock it, or see it in person.
Rockacy & Associates — your factory representative for Pronal USA.
Product data compiled from www.pronal-usa.com — retrieved Sept 2026. Verify against current manufacturer submittals before bidding.