Venting and Ductwork
GWM624 Galvanized Wide Mouth Heavy Hood with Flapper & 1/4″ Screen
GWM624 is a galvanized wide mouth heavy gauge hood with a flapper & 1/4″ x 1/4″ screen
Description Part Number Table Similar Models
4″ – 7″ with channel for sound dampening foam (foam not included)
8″ – 12″ no channel
Riveted construction
4 mounting holes for secure connections
26 gauge galvanized mill finish steel
Back draft flapper
1/4″ x 1/4″ screen mechanically inserted and removable
GWM624 Galvanized Wide Mouth Heavy Hood with Flapper & 1/4″ Screen
GWM624 is a galvanized wide mouth heavy gauge hood with a flapper & 1/4″ x 1/4″ screen
Description Part Number Table Similar Models
4″ – 7″ with channel for sound dampening foam (foam not included)
8″ – 12″ no channel
Riveted construction
4 mounting holes for secure connections
26 gauge galvanized mill finish steel
Back draft flapper
1/4″ x 1/4″ screen mechanically inserted and removable
| Model | Dia. | Tail | Flapper | Screen | Each # | Qty | Case # | UPC | Label | Pkg | A (in.) | B (in.) | C (in.) | D (in.) | E (in.) | Open Area |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GWM624 | 4" | n/a | flapper | ¼"x¼" removable | 11229 | 20 | 111229 | 722048112292 | Bulk | 3.375 | 5.25 | 7 | n/a | 4 | 18.75 | |
| GWM624 | 4" | 6" | flapper | ¼"x¼" removable | 11033 | 12 | 111033 | 722048110335 | Bulk | 8.875 | 5.25 | 7 | 5.5 | 4 | 18.75 | |
| GWM624 | 4" | 11" | flapper | ¼"x¼" removable | 11022 | 12 | 011023 | 722048110229 | Bulk | 14.5 | 5.25 | 7 | 11.25 | 4 | 18.75 | |
| GWM624 | 5" | n/a | flapper | ¼"x¼" removable | 12483 | 12 | 112483 | 722048124837 | Bulk | 4.5 | 8.25 | 10 | n/a | 5.375 | 40 | |
| GWM624 | 5" | 6" | flapper | ¼"x¼" removable | 12484 | 12 | 112484 | 722048124844 | Bulk | 10.25 | 8.25 | 10 | 5.5 | 5.375 | 40 | |
| GWM624 | 5" | 11" | flapper | ¼"x¼" removable | 12485 | 6 | 112485 | 722048124851 | Bulk | 15.75 | 8.25 | 10 | 11.25 | 5.375 | 40 | |
| GWM624 | 6" | n/a | flapper | ¼"x¼" removable | 12486 | 12 | 112486 | 722048124868 | Bulk | 4.5 | 8.25 | 10 | n/a | 5.375 | 40 | |
| GWM624 | 6" | 6" | flapper | ¼"x¼" removable | 12487 | 12 | 112487 | 722048124875 | Bulk | 10.25 | 8.25 | 10 | 5.5 | 5.375 | 40 | |
| GWM624 | 6" | 11" | flapper | ¼"x¼" removable | 12488 | 6 | 112488 | 722048124882 | Bulk | 15.75 | 8.25 | 10 | 11.25 | 5.375 | 40 | |
| GWM624 | 7" | n/a | flapper | ¼"x¼" removable | 12489 | 12 | 112489 | 722048124899 | Bulk | 4.5 | 8.25 | 10 | n/a | 5.375 | 40 | |
| GWM624 | 7" | 6" | flapper | ¼"x¼" removable | 12490 | 12 | 112490 | 722048124905 | Bulk | 10.25 | 8.25 | 10 | 5.5 | 5.375 | 40 | |
| GWM624 | 7" | 11" | flapper | ¼"x¼" removable | 12491 | 6 | 112491 | 722048124912 | Bulk | 15.75 | 8.25 | 10 | 11.25 | 5.375 | 40 | |
| GWM624 | 8" | n/a | flapper | ¼"x¼" removable | 11237 | 12 | 111237 | 722048112377 | Bulk | 4.5 | 10.25 | 11.25 | n/a | 5.5 | 52 | |
| GWM624 | 8" | 6" | flapper | ¼"x¼" removable | 11039 | 10 | 111039 | 722048110397 | Bulk | 10.25 | 10.25 | 11.25 | 5.5 | 5.5 | 52 | |
| GWM624 | 8" | 11" | flapper | ¼"x¼" removable | 11028 | 6 | 111028 | 722048110281 | Bulk | 16 | 10.25 | 11.25 | 11.25 | 5.5 | 52 | |
| GWM624 | 10" | n/a | flapper | ¼"x¼" removable | 11239 | 2 | 111239 | 722048112391 | Bulk | 6.25 | 12.25 | 14.25 | n/a | 7 | 80 | |
| GWM624 | 10" | 6" | flapper | ¼"x¼" removable | 11040 | 2 | 111040 | 722048110403 | Bulk | 11.75 | 12.25 | 14.25 | 5.5 | 7 | 80 | |
| GWM624 | 10" | 11" | flapper | ¼"x¼" removable | 11029 | 1 | 011029 | 722048110298 | • | Ind Box | 17.5 | 12.25 | 14.25 | 11.25 | 7 | 80 |
| GWM624 | 12" | n/a | flapper | ¼"x¼" removable | 11241 | 2 | 111241 | 722048112414 | Bulk | 6.25 | 14.25 | 14.25 | n/a | 7 | 99 | |
| GWM624 | 12" | 6" | flapper | ¼"x¼" removable | 11041 | 2 | 111041 | 722048110410 | Bulk | 11.75 | 14.25 | 14.25 | 5.5 | 7 | 99 | |
| GWM624 | 12" | 11" | flapper | ¼"x¼" removable | 11030 | 1 | 011030 | 722048110298 | • | Ind Box | 17.5 | 14.25 | 14.25 | 11.25 | 7 | 99 |
V230 Flexible Pipe PRO Plain Ends
The V230 PRO plain ends is a Class 0 Duct used as supply, return or exhaust. It solves the need for a stronger than average general purpose venting duct. Our factory crimp ensures smooth connections.
Duct V230-Flexible-Pipe-plain-ends Spec Sheet
Description Part Number Table
Designed for low and medium operating pressures
Made of non-combustible corrugated aluminum
Plain ends
Ships compressed to 24″
Same strength as V330
Thicker wall than V220
| Model | Diameter | Length | Clamps | Each # | Qty | Part # | Package | UPC | Label |
|---|---|---|---|---|---|---|---|---|---|
| V230 | 3" | 8' | n/a | 10250 | 20 | 110250 | Bulk | 722048102507 | |
| V230 | 3" | 10' | n/a | 10251 | 20 | 110251 | Bulk | 722048102514 | |
| V230 | 3" | 20' | n/a | 10401 | 25 | 110401 | Bulk | 722048104013 | |
| V230 | 3" | 25' | n/a | 10252 | 25 | 110252 | Bulk | 722048102521 | |
| V230 | 4" | 8' | n/a | 10087 | 12 | 110087 | Bulk | 722048100879 | |
| V230 | 4" | 10' | n/a | 10253 | 12 | 110253 | Bulk | 722048102538 | |
| V230 | 4" | 10' | n/a | 10253 | 240 | 710523 | Skid | 722048102538 | |
| V230 | 4" | 20' | n/a | 10402 | 16 | 110402 | Bulk | 722048104020 | |
| V230 | 4" | 25' | n/a | 10315 | 16 | 110315 | Bulk | 722048103153 | |
| V230 | 5" | 8' | n/a | 10255 | 6 | 011476 | Bulk | 722048102552 | |
| V230 | 5" | 10' | n/a | 10256 | 9 | 110256 | Bulk | 722048102569 | |
| V230 | 5" | 20' | n/a | 10257 | 9 | 110257 | Bulk | 722048102576 | |
| V230 | 6" | 8' | n/a | 10258 | 4 | 011479 | Bulk | 722048102583 | |
| V230 | 6" | 8' | n/a | 10258 | 72 | 710258 | Skid | 722048102583 | |
| V230 | 6" | 10' | n/a | 10259 | 12 | 110259 | Bulk | 722048102590 | |
| V230 | 6" | 20' | n/a | 10260 | 6 | 110260 | Bulk | 722048102606 | |
| V230 | 7" | 8' | n/a | 10261 | 4 | 011482 | Bulk | 722048102613 | |
| V230 | 7" | 10' | n/a | 10262 | 8 | 110262 | Bulk | 722048102620 | |
| V230 | 7" | 20' | n/a | 10263 | 4 | 110263 | Bulk | 722048102637 | |
| V230 | 8" | 8' | n/a | 10264 | 4 | 110264 | Bulk | 722048102644 | |
| V230 | 8" | 10' | n/a | 10265 | 6 | 011487 | Bulk | 722048102651 | |
| V230 | 8" | 20' | n/a | 10266 | 4 | 110266 | Bulk | 722048102668 | |
| V230 | 9" | 8' | n/a | 10267 | 4 | 110267 | Bulk | 722048102675 | |
| V230 | 9" | 10' | n/a | 10268 | 4 | 110268 | Bulk | 722048102682 | |
| V230 | 9" | 20' | n/a | 10269 | 4 | 110269 | Bulk | 722048102699 | |
| V230 | 10" | 8' | n/a | 10383 | 4 | 110383 | Bulk | 722048103832 | |
| V230 | 10" | 10' | n/a | 10384 | 4 | 110384 | Bulk | 722048103849 | |
| V230 | 10" | 20' | n/a | 10385 | 4 | 110385 | Bulk | 722048103856 | |
| V230 | 12" | 8' | n/a | 10247 | 4 | 110247 | Bulk | 722048102477 | |
| V230 | 14" | 8' | n/a | 10248 | 2 | 110248 | Bulk | 722048102484 | |
| V230 | 4" | 8' | 2 steel screw clamps | 10460 | 12 | 110460 | Display Bag | 722048104600 |
PWM622 Wide Mouth Hood with Bird Guard
PWM622 is a plastic wide mouth hood with a snap-in 1/2″ grid. The wide mouth hood is suitable for dryer venting, and the grid is easily removed for cleaning.
Resources:
PWM622 wide mouth hood with screen Spec Sheet
Through Wall Vent Hood Instruction Sheet
Description Part Number Table Similar Models
Polypropylene molded plastic
Wide mouth opening exceeds diameter
Free swinging back draft flapper
Snap-in 1/2″ grid, removable
4 mouthing holes
Aluminum trim plate included with 11″ tails
Safety Check: Check your local building codes. Remove grid if using for dryer venting. Check grid frequently for blockages.
Built by Builder’s Best in the USA
| Model | Dia. | Tail Length | Color | Flapper | Screen | Each # | Qty | Case # | Package | UPC | Label | A (in) | B (in) | C (in) | D (in) | E (in) | Open Area |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PWM622 | 4" | flush | white | flapper | removable ½ " x ½ " | 11391 | 8 | 111391 | Bulk | 722048113916 | 4.5 | 5.75 | 5.75 | 0 | 4.5 | 16.36 | |
| PWM622 | 4" | flush | white | flapper | removable ½ " x ½ " | 11391 | 560 | 611391 | Skid | 722048113923 | 4.5 | 5.75 | 5.75 | 0 | 4.5 | 16.36 | |
| PWM622 | 4" | flush | brown | flapper | removable ½ " x ½ " | 11392 | 8 | 111392 | Bulk | 722048113923 | 5 | 5.75 | 5.75 | .5 | 4.5 | 16.36 | |
| PWM622 | 4" | flush | brown | flapper | removable ½ " x ½ " | 11392 | 392 | 011808 | Skid(Gaylord) | 722048113923 | 5 | 5.75 | 5.75 | .5 | 4.5 | 16.36 | |
| PWM622 | 3" | 1/2" ring | white | flapper | removable ½ " x ½ " | 11375 | 8 | 111375 | Bulk | 722048113756 | 5 | 5.75 | 5.75 | .5 | 4.5 | 16.36 | |
| PWM622 | 3" | 1/2" ring | brown | flapper | removable ½ " x ½ " | 11376 | 8 | 111376 | Bulk | 722048113763 | 5 | 5.75 | 5.75 | .5 | 4.5 | 16.36 | |
| PWM622 | 4" | 1/2" ring | white | flapper | removable ½ " x ½ " | 11732 | 8 | 111732 | Bulk | 722048117327 | 5 | 5.75 | 5.75 | .5 | 4.52 | 16.36 | |
| PWM622 | 4" | 1/2" ring | white | flapper | removable ½ " x ½ " | 11732 | 560 | 611732 | Skid | 722048117327 | 5 | 5.75 | 5.75 | .5 | 4.52 | 16.36 | |
| PWM622 | 4" | 1/2" ring | brown | flapper | removable ½ " x ½ " | 11733 | 8 | 111733 | Bulk | 722048117334 | 5 | 5.75 | 5.75 | .5 | 4.52 | 16.36 | |
| PWM622 | 3" | 11" | white | flapper | removable ½ " x ½ " | 11365 | 8 | 111365 | Bulk | 722048113657 | • | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 |
| PWM622 | 3" | 11" | brown | flapper | removable ½ " x ½ " | 11368 | 8 | 111368 | Bulk | 722048113688 | • | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 |
| PWM622 | 4" | 11" | white | flapper | removable ½ " x ½ " | 11381 | 8 | 111381 | Bulk | 722048113817 | • | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 |
| PWM622 | 4" | 11" | white | flapper | removable ½ " x ½ " | 11381 | 192 | 711381 | Skid | 722048113817 | • | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 |
| PWM622 | 4" | 11" | white | flapper | removable ½ " x ½ " | 11411 | 6 | 111411 | Display Tray | 722048114111 | • | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 |
| PWM622 | 4" | 11" | brown | flapper | removable ½ " x ½ " | 11384 | 8 | 111384 | Bulk | 722048113848 | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 | |
| PWM622 | 4" | 11" | brown | flapper | removable ½ " x ½ " | 11384 | 192 | 711384 | Skid | 722048113848 | 15.75 | 5.75 | 5.75 | 11 | 4.52 | 16.36 | |
| replacement grid | white | 12700 | 100 | 112700 | Bulk | 722048127005 | 4.5 | 5.75 | 5.75 | n/a | n/a | n/a | |||||
| replacement grid | brown | 12702 | 100 | 112702 | Bulk | 722048127029 | 4.5 | 5.75 | 5.75 | n/a | n/a | n/a | |||||
| replacement flapper | white | 12701 | 100 | 112701 | Bulk | 722048127012 | 4.125 | 4.125 | .458 | n/a | n/a | n/a | |||||
| replacement flapper | brown | 12703 | 100 | 112703 | Bulk | 722048127036 | 4.125 | 4.125 | .458 | n/a | n/a | n/a |