Collector Inlet 6 vs Dw7491 Guard: specs compared
Updated 05 September 2026.
152 mm
Collector Inlet 6 wins on mating diameter
On mating diameter, Collector Inlet 6 leads: 152 mm versus 38 mm.
| Spec | Collector Inlet 6 | Dw7491 Guard |
|---|---|---|
| Port type | female socket (hose goes into it) | male spigot (hose goes over it) |
| Inner diameter (ID) | 6 in, 152 mm | |
| Manufacturer designation | 6 in inlet (approx 152 mm) | 1-1/2 in OD guard port |
| Mating diameter (mm) | 152 | 38 |
| Outer diameter (OD) | 1-1/2 in, 38 mm |
Questions and answers
Which has the higher mating diameter, Collector Inlet 6 or Dw7491 Guard?
On mating diameter, Collector Inlet 6 leads: 152 mm versus 38 mm.
How do Collector Inlet 6 and Dw7491 Guard compare?
On mating diameter, Collector Inlet 6 leads: 152 mm versus 38 mm.