Frontline CW1WB EcoAnchor Water-Filled Counterweight Anchor | Canada
Frontline CW1WB EcoAnchor Water-Filled Counterweight Anchor. A freestanding counterweight anchor you fill with water on site. Empty it weighs 25 lb and carries in by hand; filled from a regular hose in up to 10 minutes it weighs 882 lb, and the water weight plus rubber friction hold it in place without tools and without penetrating the roof or damaging finished surfaces. Use one as a single tie-off point, or two as the ends of a horizontal lifeline, then drain it and move it to the next job.
Frontline CW1WB EcoAnchor counterweight anchor key features
- Freestanding anchorage held by the weight of water and the friction of the rubber body
- Fills in up to 10 minutes with a regular hose
- No tools and no penetration of the roof or substrate; does not damage finished surfaces
- Swiveling eye bolt anchor point
- Use as a single tie-off point, or two units as the ends of a horizontal lifeline
- 25 lb empty, so one person can carry it onto the roof
- Fire-resistant, nylon-reinforced neoprene; compact and reusable between jobsites
Frontline CW1WB EcoAnchor specifications
| Manufacturer | Frontline Fall Protection |
|---|---|
| Model / SKU | CW1WB |
| Type | Water-filled counterweight anchor, non-penetrating |
| Anchor point | Swiveling eye bolt |
| Weight empty | 25 lb |
| Weight filled with water | 882 lb |
| Footprint filled | 4.3 ft x 4.3 ft |
| Fill time | Up to 10 minutes with a standard hose |
| Material | Fire-resistant neoprene reinforced with nylon |
| Standards | Meets or exceeds OSHA 1910, OSHA 1926 and EN 795 |
| Region | Stocked by Fall Protection Canada in Paris, Ontario · ships Canada-wide |
Where crews use the Frontline EcoAnchor counterweight anchor
Finished and warrantied roofs
Tie off without a single fastener through the membrane.
Short rooftop service calls
Carry it up empty, fill it from a hose, drain it when the job is done.
Temporary horizontal lifelines
Two units become the end anchors of a lifeline.
Is the Frontline CW1WB EcoAnchor CSA certified? Compliance in Canada
Is the Frontline CW1WB EcoAnchor CSA certified?
No. Frontline states it meets or exceeds OSHA 1910, OSHA 1926 and EN 795. For CSA-marked anchors, see our Safety Direct range.
How heavy is it once it is filled?
882 lb filled with water, and 25 lb empty.
How long does it take to fill?
Up to 10 minutes with a regular hose.
Can I use it for a horizontal lifeline?
Yes. Frontline says two units can be used as part of a horizontal lifeline; size the system to the lifeline maker's instructions.
Does it need water on the roof?
Yes, you need a hose or water supply at roof level to fill it, and a place to drain it when you move it.
Pair the Frontline EcoAnchor with an SRL or restraint lanyard
Use it with a compatible SRL, lanyard or lifeline and a full body harness. Follow Frontline's instructions for setback from the roof edge and roof conditions. Questions on fit or quantities? Contact Fall Protection Canada.