Stainless Steel Filters | Parker PF504 Miniature Series
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FEATURES
SYMBOLS
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Part Numbers
Part Number* | Description |
Port Size |
Flow |
Max. Bar (psig) |
Height (E) mm (in) |
Width (A) mm (in) |
F mm (in) |
PF504-02DHSS |
Stainless steel bowl, NPT port, manual twist drain |
1/4" | 23 | 20.7 (300) | 102 (4.00) | 40 (1.56) | 40 (1.58) |
PF504-02DHRSS |
Stainless steel bowl, NPT port, automatic pulse drain |
1/4" | 23 | 12 (175) | 102 (4.00) | 40 (1.56) | 40 (1.58) |
PF504G02DHSS | Stainless steel bowl, BSPP port, manual twist drain | 1/4" | 23 | 20.7 (300) | 102 (4.00) | 40 (1.56) | 40 (1.58) |
PF504G02DHRSS | Stainless steel bowl, BSPP port, automatic pulse drain | 1/4" | 23 | 12 (175) | 102 (4.00) | 40 (1.56) |
40 (1.58) |
Service Kits and Accessories
Part Number | Description |
RK504SY-SS | Drain kit / Automatic pulse drain |
SA600Y7-1SS |
Drain kit (small) / Twist drain |
SAP05481 | Drain kit (large) / Twist drain |
EK504VY | 5μ filter element |
EK504Y | 20μ filter element |
616Y28-SS | Pipe nipple |
Technical Specifications
Flow Capacity: |
23 SCFM |
Operating Temperature: | (Auto) 32°F to 150°F |
(Manual) 0°F to 180°F | |
Max. Pressure Rating: | (Auto) 12 bar (175 psig) |
(Manual) 20.7 bar (300 psig) | |
Standard Filtration: | 20 micron |
Bowl Capacity: |
1 oz |
Port Size: | 1/4" (BSPP, NPT) |
Weight: | 0.6 lbs (0.27 kg) |

Parker Air Preparation
Global Air Prep- Modular design allows for quick component change - no need to disconnect piping
- Can be used without modular connectors using existing piping
- Wide selection of sizes and options
- Proven design, widely used
- Suitable for most corrosive environments
- Flows to 150 SFFM
- Pressures to 500 PSIG
Electronic Proportional Regulators
- All controls on the same face
- Highly visible LED Display
- Modular Mounting