Sheet metal connectors inc.
Double wall spiral duct pricing.
For instance the customization needs often determine the amount of money you will spend to acquire this component.
Also without unsightly insulation the system is much more.
The pricing model for this component is dependent on several elements.
Double deflection aluminum construction opposed blade damper white finish model 630.
844 289 0033 after hours emergency contact.
Houston texas 77029 phone.
In comparing a simple duct system 40 of straight duct a 90 degree elbow a transition and three installed taps it suggested that the installed rectangular duct section 775 to 1375 was less expensive than the installed flat oval duct section 975 to 2100.
Duct direct 8610 wallisville rd.
Spiral duct mounted grilles 10 air distribution accessories 11 fire dampers 12.
The insulation in our double wall spiral and fittings has both acoustical and thermal benefits.
Double wall round spiral duct and fittings are one part of our complete line of hvac products.
Double wall round spiral duct and fittings are one part of our complete line of hvac products.
Spiral pipe and fittings.
Size list price size list price 8 x 4 28 18 x 8 60 10 x 4 35 20 x 8 62 12 x 4 39 24 x 8 73.
Dual wall also called double wall insulated spiral pipe.
Double wall pipe and fittings for commercial and industrial hvac ductwork.
713 672 0509 toll free 877 774 duct 3828.
Zen s 1 inch insulation has a thermal conductance of 0 27 btu hr x sq.
Double wall spiral pipe product pages.
Spiral pipe and fittings.
No painting required will last years outdoors.
Double wall spiral duct.
Spiral pipe diameter available in 3 inch to 36 inch diameter.
Stronger than other pipe our pipe is up to 20 stronger than smooth pipe systems of the same gauge due to the added spiral reinforcement.
Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes.
Connect with sheet metal connectors e z flange barrel clamp or standard slip connection.
It can reduce radiated noise by 25 db or more compared to fiberglass duct board.
Spiral pipe gauge we manufacture spiral pipe in 18 20 22 24 gauge galvanized metal.
It is shipped from the factory with the insulation pre installed reducing job site labor costs.
