Office, craft and home improvement accessories, made by us
Plumbing, pneumatics & electrical
4 Inch to 3 Inch Round Duct Reducer Increaser Connector, 2 Pcs Galvanized
4.7 11 notes$25.29Low on the shelf
- Two galvanized steel reducers
- 4 inch to 3 inch diameter
- 5.12 inch total length
- Smooth surface for airflow
The stamp hands you over to the listing where this bin is actually sold. The price and the stock state you see there are the ones that count.
What this bin holds
We provide these galvanized steel duct reducers to help you adapt duct diameters in your ventilation system. They ensure a smooth transition between different duct sizes.
This package includes two galvanized steel duct reducers, each with a silver tone. The largest outer diameter is 3.94 inches, reducing to a smallest outer diameter of 3.15 inches, with a total length of 5.12 inches. We chose thickened galvanized steel for its strength and resistance to rust, ensuring good ventilation performance.
The numbers on the label
| Aisle | Plumbing, pneumatics & electrical |
|---|---|
| Options in this bin | 1 sizes and colours |
| Material | Galvanized Steel |
| Color | Silver Tone |
| Length | Total Size：130 x 0.6 mm/5.12 x 0.02 Inch（L*T) |
| Package list | 2 Pcs x Duct Reducer |
| Price across options | $25.29 to $25.29 |
| Shelf group | Tools & Home Improvement |
| Rating on the listing | 4.7 from 11 notes |
Who takes it home
These duct reducers are commonly used in HVAC systems, bathroom exhausts, and air-cooled hoods. They are also suitable for embedded fans, hood systems, and dust collection systems. Installation is straightforward: connect the reducer to your metal air duct or vent hose and secure the connection with pipe clamps.
Next to it on the shelf
Fittings, hose, terminals, filters. Plumbing, pneumatics & electrical holds 436 bins, sorted by price and by what is on the shelf today.
4 Inch to 3 Inch Round Duct Reducer Increaser Connector, 2 Pcs Galvanized $25.29
What makers wrote about this bin
Worked good hood quality
LEVON BLAIR · 5 of 5 We used this for our vent fans for our bathroom and they work great
April Brown · 5 of 5
Next along the same shelf
54 sizes and colours$7.19to $13.99
Multi-Purpose Round Ring Hardware
4.9 31 notesLow on the shelf
49 sizes and colours$7.99to $16.39
16.4 Ft Rubber Tubing, Sling Shot Rubber Tubing Natural Latex
4.5 35 notesLow on the shelf
47 sizes and colours$7.99to $17.69
19 Ft(6M) Rubber Tubing, Natural Latex Rubber Tubing Vinyl Sling Shot
4.7 13 notesLow on the shelf
47 sizes and colours$6.59to $15.49
Metric Sealing Gasket
4.6 157 notesOn the shelf
46 sizes and colours$7.19to $24.29
305mm/ 12 Inch Length, 2 Set
4.7 108 notesLow on the shelf
40 sizes and colours$5.93to $17.69
6mm x 1/8"NPT Male Thread Push
4.6 27 notesLow on the shelf
36 sizes and colours$7.69to $23.89
Clamps, Hangers and U-Bolts
4.8 81 notesLow on the shelf
36 sizes and colours$7.99to $23.49
PATIKIL UPVC Reducer Pipe Fitting 1" x 1/2" Socket Schedule 80, 3 Pack |
4.6 103 notesLow on the shelf