These filters are specifically designed to be directly connected on the hydraulic circuits return line and provide versatility to safeguard the circuit components from contaminating particles.
HF 502 series
- Operating pressure 8 bar .
- Interchangeable with major manufacturers .
- Filler cap.
HF 508 series
- Flow up to 1000 lpm .
- Double inlet port .
- Extension on the oil way out of the pipe union .
- Fluid-decelerating diffuser.
HF 547 series
- Air breather (available also with pressurized version).
- Antisplash system .
- Anodized housing .
- Flange with four holes (only HF 547-20).
HF 554 series
- Air breather (available also with pressurized version) .
- Antisplash system .
- Anodized housing.
HF 570-575-578 series
- Inside-to-outside flow directi .
- Magnetic pre-filtration .
- Filler cap.
- Interchangeable with major manufacturers
| Tank mounted return line filters | |||||||
| Tank mounted return line filters | Nominal Flow | Operating Pressure | *Degree of Filtration | ||||
| (L/MIN) | (Bar) | FG (μm) | MS (μm) | MI (μm) | SP (μm) | RP (μm) | |
| HF 502 | 630 | 8 | 3‑6‑10‑25 | 90 | 25‑60‑125 | 10-25 | 10-25 |
| HF 508 | 1000 | 8 | 3‑6‑10‑25 | 90 | 25‑60‑125 | 10‑25 | 10-25 |
| HF 547 | 200 | 8 | 3‑6‑10‑25 | 90 | 25‑60‑125 | 10‑25 | 10-25 |
| HF 554 | 630 | 8 | 3‑6‑10‑25 | 90 | 25‑60‑125 | 10‑25 | 10-25 |
| HF 570 | 600 | 8 | 10-25 | ||||
| HF 575 | 1200 | 8 | 10-25 | 10‑25 | |||
| HF 578 | 1200 | 8 | 10-25 | 60‑125 | 10‑25 | ||
(*): FG = micro‑fibre glass / MS = zinc plated steel wire mesh / MI = stainless steel wire mesh/ SP = cellulose / RP = reinforced cellulose
