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Underfloor Exhaust Fume Removal Systems
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DY/RY SERIES
Durable ductile iron (DY) and lower cost cast
aluminum (RY)
underfloor inlet have safety orange self-closing lids
for maximum safety awareness. Flexible tubing stores
conveniently beneath the floor ready access. Both inlets
will not rust.
| Model |
Body |
Tube
Dia. |
Tube
Type |
Min.
Pipe
Size |
| RY-3 |
Aluminum |
3" |
GA,SS,NK |
8" |
| RY-4 |
Aluminum |
4" |
GA,SS,NK |
8" |
| DY-3 |
Ductile |
3" |
GA,SS,NK |
8" |
| DY-4 |
Ductile |
4" |
GA,SS,NK |
8" |
| CGY |
Galvanized |
4",5",6" |
NS,GA,SS,NK,XT |
8",10",12" |
| CSY |
Stainless |
4",5",6" |
NS,XT,GA,SS,NK |
8",10",12" |
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CCY/CSY SERIES
Flush, self closing 1/4" carbon steel lid has
no hinges to wear our or break. Lid can be set upright
attached to frame or easily removed for unobstructed
access to inlet, also features safety orange paint. Body
and saddle can be galvanized (CGY) or stainless (CSY).
DIAL-O-VENT
The Dial-O-Vent's unique revolving lid is unmatched
in the industry. Rotate the flush lid to accommodate one
or two tubes in use. To complete the installation, add
NK flex tube and an NK 30 tailpipe adapter. Painted
safety orange. Galvanized or stainless adapters also
available.
Not all exhaust removal systems
are created equally. Our systems are made of U.S. steel
and crafted with pride and tradition.
ADAPTERS NOTE:
Custom Adapters Available

METAL
Sturdy
welded steel construction of either galvanized or stainless
with spring clip. Pull-ring included for underfloor
systems.

NK
30
No-Krush
neoprene. Oval Shape fits twin tailpipes on most cars.
Use with 3" & 4" NK tubing.
CLAMPING
TAILPIPE
Heavy
duty construction, rust resistant stainless steel
interior, neoprene exterior. Grips tailpipe.
| INLETS |
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Self-Close
cast aluminum
or ductile iron
RY and DY |
Self-Close
1/4" plate
CGY and CSY |
Dial-O-Vent
cast aluminum |
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