Cartridge filtration equipment
Single Cartridge Liquid Filter Vessels (GFHD)
Ecologix Single Cartridge Liquid Filter Vessels (GFHD Series) are designed for a variety of filtration applications. The filter vessels feature a ring nut closure for easy cartridge change out. They are available in either 304 or 316 stainless steel and rated for 300psi service.
Explore features
Request a Filter Vessel quote
Connect with our experts today
Filter Vessel Quote RequestFeatures
- DOE design with spring-loaded bottom seat cup for easy installation and positive seal
- Ring-nut allows easy change-out; wrench pin included and spanner wrench optional
- 3/4” and 1” inlet and outlet available in NPT and BSPP
- 1/4” NPT dirty drain port allows complete evacuation before change-out
- Available in 5”, 10”, 20”, and 30” lengths for cartridges up to 3” OD
- 304 or 316 stainless steel construction with passivated finish
- DOE, 222/FLAT*, or 226/FLAT* configurations
- Heavy-duty cast head with mounting bracket
- Dual closure seal (EPDM standard)
- 300 PSI pressure rating
- Inline port design
- Optional 1/4” gauge ports drilled and tapped

GFHD Series - Ordering Details
| Length | Inlet/Outlet Size | End Configuration | Material | Pressure Rating | NSF | Adders |
|---|---|---|---|---|---|---|
| 05 = 5” | 75N = 3/4” FNPT | D = DOE | 4 = 304 SS | 30 = 300 PSI | Blank = None | 25GP = Gauge Ports |
| 1 = 10” | 1N = 1” FNPT | 2 = 222/FLAT* | 6 = 316 SS | |||
| 2 = 20” | 75B = 3/4” BSPP** | 6 = 226/FLAT* | ||||
| 3 = 30” | 1B = 1” BSPP** |
* Available in 316 SS only. ** Available in 304 SS only.