DFZ Series
Modular Stacking Filters
4500 PSI • Up to 10 GPM
Features
- A visual (pop-up), electrical, electrical/visual (lamp) differential type clogging indicator can be installed.
- The DFZ filter can be ordered with the bowl on the left or the right side for easy element changeout.
- The DFZ filter is available in two mounting patterns to fit different hydraulic manifolds:
- – ANSI/B93.7M-D03 / Cetop R35 (was B93.7-D01) DF 30 Z
- – ANSI/B93.7M-D05 / Cetop R35 (was V93.7-D02)* DF 60 Z or DF 110 Z
*includes fifth port for optional tank connection.
Technical Details
| Mounting Method | 4 Mounting Holes (Manifold Mount) |
| Port Connection | 30: ANSI DO3/A6 DIN 24340 / Cetop R35 60/110: ANSI DO5/A10 DIN 24340 / Cetop R35 |
| Flow Direction | Inlet: Side Outlet: Side |
| Construction Materials | Head, Bowl: Steel |
| Flow Capacity | 30: 8 gpm (30 lpm) 60/110: 16 gpm (60 lpm) |
| Housing Pressure Rating | Maximum Operating Pressure: 4500 psi (315 bar) Proof Pressure: 6750 psi (472 bar) Fatigue Pressure – 30: 4500 psi (315 bar) @ 250,000 cycles Fatigue Pressure – 60/110: 4500 psi (315 bar) @ 1 million cycles Burst Pressure: 18,270 psi (1260 bar) |
| Element Collapse Pressure Rating | BH/HC, V: 3000 psid (207 bar) |
| Fluid Temperature Range | -22° to 250°F (-30° to 121°C) |
| Fluid Compatibility | Compatible with all petroleum oils and synthetic fluids rated for use with Fluoroelastomer or Ethylene Propylene seals. Contact HYDAC for information on special housing and element constructions available for use with water glycols, oil/water emulsions, and HWBF. |
| Indicator Trip Pressure | ΔP = 116 psid (8 bar) – 10% (Standard) |