LiftMate ™ Hinge System Features & Benefits
Gray iron 1 delivers fatigue- resistant durability plus noise suppression
No deadlifting required to close cover
Superior gasket design and material resist water inflow
Optional lettering or logo casting available
Ball-and-Socket Hinge provides full support when opening and closing
Solid flange im- proves resistance to inflow
Available hinge-sealing plug helps prevent inflow
Automatic “hold-open” arm helps prevent accidental closure
Precise tolerances help prevent dirt and debris accumulation
“Made-in-USA” ensures acceptability with federally funded projects
Hinge easily disengages for complete lid removal — no tools required
P remium, Made-in-USA Quality and Performance Strong yet light platen gray iron 1 lids exceed AASHTO’s M306-07, 40,000# proof load Superior traffic sound mitigating properties Excellent strength and wear resistance — almost indestructible2 Standard neoprene self-sealing t-gasket Compatible with most internal chimney seals High-quality precision castings in a full range of sizes True custom lettering or logo lids available
Ergonomic Ball-and-Socket Hinge Handhole allows opening with a lever or pickaxe to significantly reduce lifting effort Unique design increases stability when opening or closing cover “Hold-open” arm automatically locks to help prevent accidental closure Tested to more than 13,000 open-and-close cycles Cover easily disengages for removal or replacement Allows closure without having to lift full weight of cover Helps prevent back injuries, physical strain and lost time
1 Conforms to ASTM A48 Class 35B 2 Meets or exceeds 40,000-pound proof loading requirements of AASHTO-M-306-07
MATERIAL the proven strength, economics and sound- dampening properties of gray iron
OPERATION one-man-operable lids are easier to open and close — no deadlifting full lid weight
SAFETY gravity-driven mechanism automatically locks when opened, easily unlocks when closing
WATER RESISTANCE superior t-seal gasket is standard
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