PRO-ECO-LITE (tm) COMPOSITE HEADWALL STRUCTURES
Canada Patented - US Patent Nos: D477,543 - D477,544
US Patent Pending

SECURITY GRID ACCESSORIES

Security Grids - Proprietary non-corrosive fixed security grids for added safety in urban areas.
All Security Grids are interchangeable between all headwall structures.

***Order codes for varying pipe sizes.

3sgh-- 200mm to 375mm (weight: 2 lbs.)

6sgh-- 375mm to 600mm (weight: 3 lbs.)

9sgh-- 750mm to 900mm (weight 6 lbs.)

12sgh-- 1000mm to 1200mm (weight 15 lbs.)

16sgh-- 1400mm to 1600mm (weight 20 lbs.)

20sgh-- 1800mm to 2000mm

* For horizontal or vertical use one security grid set and rotate to orientation needed.

* For municipal use two sets of security grids and roate each set 90 degrees to each other
before installing.

* For 9" spacing remove alternate rod from one security grid set, this will accommodate
municipal open grid size.

* To accommodate 9" spacing remove alternating rods by removing set screws on backside.

* For Beaver grid use two sets of security grids and rotate each set 90 degrees to each other
before fastening.

* Security Grids may be colour coated in safety or hazard designated colours upon request.

MATERIAL SPECIFICATIONS

* Stainless steel fasteners supplied with security grids. Stainless steel fastener inserts
supplied in all headwalls.

* Grid collar chemical resistant high impact UHMW.

* Rods - Class I Fire retardant pultruded reinforced composite.

* The material exhibits chemical resistance with high mechanical and electrical properties.
The result is an integral gridwork that is exceptionally strong with high load bearing and
impact strength.

* Low maintenance and long life are value-added benefits derived from the high strength
corrosion and chemical resistant pultrusion and s/s hardware.