HVM Blockers – IWA14 & PAS68

HVM Terra Blockers portfolio from Frontier Pitts
Frontier Pitts manufacture a range of HVM Anti-Terra Blockers which have been successfully vehicle impact tested to IWA14 and PAS68 stopping 7.2t/7.5t vehicle travelling at a range of speeds and energies. Include the latest model of Terra Blocker, Terra Shallow Blocker and Terra Surface Mount Blocker


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HVM (Hostile Vehicle Mitigation) blockers

NEW – IWA 14 Terra Blocker 7.2t @ 80kph (50mph)

The latest Terra Blocker model has been successfully impact tested to the International IWA 14 specification, stopping a 7.2t N2A vehicle travelling at 50mph (80kph).

Full specifications
IWA 14 Terra Shallow Blocker 7.2t @ 50mph

The latest model of HVM Terra Blocker with Shallow Mount Technology, successfully impact tested to the new International IWA 14 specification stopping a 7.2t vehicle travelling at 80kph (50mph). The IWA 14 Terra Shallow Blocker tests resulted in the vehicle being stopped within the aperture.

Full specifications
PAS 68 Terra Blocker 7.5t @ 30mph

The latest model of Terra Blocker is the MkII which has been successfully impact tested to the BSi PAS68 specification, stopping a 7.5t vehicle travelling at 30mph (48kph) which equates to 667kJ. The PAS 68 Terra Blocker tests resulted in the vehicle being stopped within the aperture.

Full specifications
K12 Terra Blocker

The K12 Terra Blocker has been successfully impact tested to Department of State K12 L3 standard, now replaced by the ASTM M50 P1 standard. This means the K12 Terra Blocker successfully stopped an American 6.8t vehicle travelling at 80kph (50mph).

Full specifications
PAS 68 Terra Surface Mount Blocker 7.5t @ 50mph

The ONLY surface mounted HVM Blocker to be successfully impact tested to the BSi PAS 68 specification AND remain bolted in its original position during and after impact.

Full specifications
HCIS Terra Blocker

The HCIS Terra Blocker has been specifically designed to meet the requirements with the Kingdom of Saudi Arabia’s (KSA) Ministry of Interior, HCIS Security Directives for crash barriers.

Full specifications
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