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Automatic PI Gate

★★★★★ 4.8/5 (94 Reviews)

Automatic PI gates (π-shaped gates) are high-security vehicle barriers engineered for facilities requiring maximum perimeter protection. Designed in the shape of the Greek letter π, these gates can stop high-speed vehicles and prevent unauthorized vehicular intrusion. Widely deployed at embassies, government buildings, military bases, airports, and critical infrastructure where conventional barriers are insufficient.

✅ Anti-Terror Crash Rated

✅ Hydraulic Operation

✅ Heavy-Duty Steel Frame

✅ Fast Emergency Close

✅ Manual Override

✅ 2-Year Warranty

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Why Choose Our Automatic PI Gate?

Engineered for durability, designed for performance

Maximum Security

Crash-rated to stop high-speed vehicles instantly

Hydraulic Power

Smooth heavy-duty operation for years of service

Rapid Response

Fast emergency closing in critical threat scenarios

Built to Last

Reinforced steel frame withstands extreme impact

Product Specifications

Complete technical details at a glance

Brand	Grey Automation
Product Type	Automatic PI Gate (π-shaped)
Frame Material	Heavy-Duty Reinforced Steel
Gate Width	Customizable up to 8 meters
Gate Height	Up to 3 meters
Operation	Hydraulic / Electromechanical
Opening Speed	8-15 seconds (Standard)
Emergency Close	3-5 seconds (Rapid Mode)
Crash Rating	K4 / K8 / K12 (As per requirement)
Power Supply	220V AC / 415V 3-Phase
Integration	RFID, ANPR, Access Control, Biometric
Safety Features	Loop Detectors, Photocells, Emergency Stop
Finish	Anti-Corrosion Powder Coating
Manual Override	Yes (Hydraulic Hand Pump)
Warranty	2 Years on Hydraulics, 1 Year on Structure

Where Are They Used?

Versatile solutions for every industry

🏛️

Embassies

⚔️

Military Bases

✈️

Airports

🏛️

Government Buildings

🏦

Banks & Mints

🏭

Critical Infrastructure

⚛️

Nuclear Facilities

🛢️

Oil Refineries

Frequently Asked Questions

Everything you need to know before buying

What is a PI gate?

A PI gate (π-gate) is a high-security vehicle barrier shaped like the Greek letter π. It features two vertical posts with a horizontal top beam, creating an impenetrable barrier against vehicle attacks.

How is it different from a boom barrier?

Boom barriers stop traffic but can be physically broken through. PI gates are crash-rated structures designed to physically stop high-speed vehicles, making them essential for high-security facilities.

What crash ratings are available?

We offer K4, K8, and K12 crash ratings as per ASTM standards. K12 can stop a 6800 kg vehicle traveling at 80 km/h — the highest security level available.

Where are PI gates used?

PI gates are deployed at embassies, military bases, government buildings, airports, banks, nuclear facilities, oil refineries, and any location where vehicle-borne threats need to be neutralized.

How fast can the gate close in emergencies?

Our PI gates feature rapid emergency closing in just 3-5 seconds when a threat is detected — fast enough to stop unauthorized vehicles in real-time.

Can it be integrated with security systems?

Absolutely. PI gates integrate with RFID, ANPR cameras, biometric access control, intrusion detection systems, and command-and-control centers for fully automated security protocols.

Automatic PI Gate