18" – 2'-0"
(45cm – 61cm)
No Hub Coupling
The neoprene gasket conforms to ASTM C-564
and is molded from the highest quality virgin
• resist compression set
• eliminate retorquing
• withstand the pressure from the
highest torque clamps
• deliver the best hydrostatic seal in
Clamp-All HI-TORQ 80 and HI-TORQ 125 couplings for storm
and sanitary drain, waste, and vent piping systems are Factory
Mutual approved to FM 1680 Class I. They are guaranteed for
the life of the system. From the materials used in each
coupling, right through to the ultimate lifetime guarantee,
Clamp-All’s dedication to quality and performance results in a
cost effective system you can specify with confidence and
pride. Clamp-All couplings are made in the USA.
Clamp-All HI-TORQ 80 and HI-TORQ 125 couplings use
materials designed specifically for high corrosion resistance,
long term durability, maximum strength and ease of
conformance to the pipe.
The Flexible Rigidity™ of Clamp-All HI-TORQ® couplings
allows them to hold the pipes rigidly in place, but to flex
when necessary to compensate for the normal movement of
the pipe. There is never a failure and that is guaranteed.
The patented slotted edge coupling shields of the
Clamp-All HI-TORQ 80 and HI-TORQ 125 are designed
to allow a far greater tolerance in pipe-to-fitting diameters
or in irregularities of shape. Hydrostatic seal can be
maintained at our rated working pressure of 15 PSI even
with up to 1/4 inch of variation.
The gasket has two sets of sealing beads on each side of
the center stop for a secure seal on irregular pipe or fitting
surfaces. The self-aligning channel lock of the gasket fits
into the raised portion of the shield and aids in alignment
during installation. There is no guess, no slips, or eyeball
adjustments that waste time or weaken the seal.
The wide body design of Clamp-All HI-TORQ 80 and
HI-TORQ 125 couplings pro