Becker · Coupling
50230154200
COUPLING WITH FAN
Where to get it
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As printed in the source
310 | 502301 54200 | COUPLING WITH FAN
Fits 3 models
As listed by Becker| Model | Source |
|---|---|
| U 5.101 | Download Spare Parts List (VARIAIR U 5.101) |
| U 5.71 | Download Spare Parts List (U 5.71) |
| VARIAIR U 5.101 | Download Spare Parts List (VARIAIR U 5.101) |
When ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.
Where it sits
In the U 5.101
2 · Coupling
Our drawing of the machine type, with the U 5.101's own parts; this part is highlighted. Side view along the shaft. Oil-free (dry) pumps have no exhaust box oil, sight glass or oil filter; their exhaust filter is a dust filter.
In the manufacturer’s drawings
- Position 310 · Exploded viewDownload Spare Parts List (VARIAIR U 5.101), p. 3
- Position 310 · Exploded viewDownload Spare Parts List (U 5.71), p. 3
Part number, name and fitment as published by Becker (source), retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.