Marstan Inc. - Galvanized and PVS HVAC Duct
PVS Products
Spiral Vinyl-Coated Pipe
Pipe Connectors
Elbows
Reducers
90° Tap, Tees
45° Lateral Tees
Boot Saddle & Shoe Tap
Register Saddle & Boot
Stack Boots, Junction Box and Plenums
Flat Sheets & Accessories
Installation

Galvanized Products
Spiral Galvanized Pipe
Pipe Connectors
Elbows
Reducers
90˚ Taps, Tees
45˚ Lateral Tees
Register Saddles
Flat Sheets, Sealant, Wall Tile, Nail Plate
Rectangular Duct & Products
Round Dampers
Warm Air Fittings
Cold Air Fittings
Access Panels
Slips, Drives, & Roof Accessories

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Low Pressure Fittings for Residential and Light Commercial HVAC Applications

Rectangular Duct Rectangular Duct
End Cap
rectangular duct rectangular duct end cap

Duct shipped: Standard knocked down, Reinforced assembled.

Consult factory for custom sizes.
Rectangular Duct
A B L Gauge Part #
6 6 4' 26 2-06064
6 8 4' 26 2-06084
6 10 4' 26 2-06104
6 12 4' 24 2-06124
6 14 4' 24 2-06144
8 8 4' 26 2-08084
8 10 4' 26 2-08104
8 12 4' 24 2-08124
8 14 4' 24 2-08144
6 8 5' 26 2-06085
6 10 5' 26 2-06105
6 12 5' 24 2-06125
6 14 5' 24 2-06145
8 8 5' 26 2-08085
8 10 5' 26 2-08105
8 12 5' 24 2-08125
8 14 5' 24 2-08145
Rectangular Duct End Cap
A B Gauge Part #
8 8 30 2-080883
10 8 30 2-100883
12 8 30 2-120883
14 8 30 2-140883
16 8 30 2-160883
18 8 30 2-180883
20 8 30 2-200883
22 8 30 2-220883
24 8 30 2-240883
20 10 26 2-201083
25 10 26 2-251083

Other sizes available.
Reducing transitions are available.
Please consult factory.
Other sizes available.  
Volume Damper Plenum with Cap
volume damper plenum with cap
Dampers come with all needed hardware. Kits sold knocked down. Factory assembled available.
Volume Damper
A B Gauge Part #
8 8 26 2-0808771
10 8 26 2-1008771
12 8 26 2-1208771
14 8 26 2-1408771
16 8 26 2-1608771
18 8 26 2-1808771
20 8 26 2-2008771
22 8 26 2-2208771
24 8 24 2-2408771
20 10 26 2-2010771
25 10 24 2-2510771
Plenum with Cap
W D H Gauge Part #
14 20 24 24 2-142447
16 20 24 24 2-162447
18 20 24 24 2-182447
14 20 36 24 2-143647
16 20 36 24 2-163647
18 20 36 24 2-183647
14 20 48 24 2-144847
16 20 48 24 2-164847
18 20 48 24 2-184847

Other sizes available.
Other sizes available.  
Flat Slip 1/2" Standing Slip
flat slip half inch standing slip
Click here for more details Click here for more details
Flat Slip
Size Gauge Part #
8" 24 2-0873
10" 24 2-1073
12" 24 2-1273
14" 24 2-1473
16" 24 2-1673
60" 26 2-6073
1/2" Standing Slip
Size Gauge Part #
16" 24 2-1677
18" 24 2-1877
20" 24 2-2077
22" 24 2-2277
24" 24 2-2477
25" 24 2-2577
60" 26 2-6077
Flat Drive  
flat drive  
Click here for more details  
Flat Drive
Size Gauge Part #
8" 26 2-0833
10" 26 2-1033
12" 26 2-1233
60" 26 2-6033
 
   
Note: 2" bead added to any fitting, no charge upon request.
PVS and Galvanized HVAC Equipment