RETURN LINE DIFFUSERS
- Return Line Diff users are an economical and highly eff ective way to reduce aeration, foaming, turbulence and noise caused by return lines
- Baffles can usually be eliminated, provided that the holes in the diffuser are positioned away from the pump suction inlet and below the oil level
- Max working pressure 290 PSI (20 bar)
- Working temperature -13°F to 230°F
- Zinc plated steel

Image | Item # | Mfr. Number | Female Pipe | GPM | DIA | Height | Hex | Price | Order Qty. | ||||
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![]() | 1232949 | RLD30 | 3/4" | 33 | 3.4" | 3" | 1.31" | $30.38 / EACH Usually ships in 4 week(s) |
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![]() | 1232951 | RLD50 | 1" | 53 | 3.4" | 4.2" | 1.62" | $37.91 / EACH Usually ships in 4 week(s) |
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![]() | 1232948 | RLD120 | 1 1/2" | 126 | 4.5" | 6.6" | 2.12" | $54.09 / EACH Usually ships in 4 week(s) |
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![]() | 1232950 | RLD450 | 3" | 460 | 5.2" | 10" | Use round half coupling versus hex stock | $97.41 / EACH Usually ships in 4 week(s) |
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