The Fisher™ 67CFSR Filter Regulator is a compact, direct-acting instrument designed to deliver a clean, reduced, and precisely controlled air or gas supply to pneumatic and electro-pneumatic controllers, valve positioners, and other process instruments .
The Fisher™ 67CFSR Filter Regulator is a compact, direct-acting instrument designed to deliver a clean, reduced, and precisely controlled air or gas supply to pneumatic and electro-pneumatic controllers, valve positioners, and other process instruments .
As part of the versatile 67C series, this model combines a high-flow filter to remove particulate matter and a soft-seated internal relief valve that ensures tight shut-off and provides overpressure protection for downstream equipment . Crafted from stainless steel, the 67CFSR is built for exceptional durability and corrosion resistance, making it an ideal choice for harsh environments and demanding applications .
Its compact, panel-mount design saves space and simplifies installation. With features like the Smart Bleed™ technology for safe venting when supply pressure is lost, and a robust construction that ensures a long service life with minimal maintenance, the Fisher 67CFSR is a reliable and efficient solution for your critical instrument air systems .
Key Features & Benefits:
🛡️ All-in-One Filtration & Regulation: Combines a filter and a regulator in one compact unit to provide clean and stable output pressure .
⚙️ Internal Relief Valve: Features a soft-seated internal relief valve for reliable overpressure protection and tight shut-off .
🔩 Stainless Steel Construction: Offers high corrosion resistance, ideal for demanding and offshore applications .
📊 Compact & Panel Mountable: Space-saving design facilitates easy panel mounting .
💨 Smart Bleed™ Technology: Allows for safe venting of downstream pressure when supply pressure is lost .
🛠️ Durable & Easy Maintenance: Robust construction ensures longevity, while the simple design allows for straightforward servicing .
| Attribute | Specification |
|---|---|
| Product Series | Fisher™ 67C Series |
| Model Variant | 67CFSR (Stainless Steel Filter Regulator with Internal Relief) |
| Function | Filtration, Pressure Reduction & Overpressure Protection |
| Max. Inlet Pressure (Body Rating) | 400 psig / 27.6 bar |
| Max. Emergency Outlet Pressure | 50 psi / 3.4 bar above outlet pressure setting |
| Port Size & Connection | 1/4 in. NPT |
| Body Material | Stainless Steel |
| Relief Valve | Internal, Soft-Seated |
| Temperature Range | NBR: -40° to 180°F / -40° to 82°C • FKM: 0° to 300°F / -18° to 149°C • Silicone (VMQ) / Low-Temp Bolting: -60° to 180°F / -51° to 82°C |
| Approximate Weight | 2.5 lb / 1.1 kg |
The table below summarizes the key specifications and available models for the 67CFSR series to help you select the correct unit. The information is primarily based on the comprehensive list from .
| Model | Outlet Pressure Range (psig/bar) | Filter Finesse | Pressure Gauge | Adjusting Mechanism |
|---|---|---|---|---|
| 67CFSR-224 | 0-35 / 0-2.41 | 5 Micron | No Gauge | Square Stud |
| 67CFSR-225 | 0-60 / 0-4.14 | 5 Micron | No Gauge | Square Stud |
| 67CFSR-226 | 0-125 / 0-8.62 | 5 Micron | No Gauge | Square Stud |
| 67CFSR-237 | 0-60 / 0-4.14 | 5 Micron | Yes (0-4 bar) | Square Stud |
| 67CFSR-239 | 0-125 / 0-8.62 | 5 Micron | Yes (0-11 bar) | Square Stud |
| 67CFSR-600 | 0-60 / 0-4.14 | 5 Micron | No Gauge | Square Stud |
| 67CFSR-601 | 0-125 / 0-8.62 | 5 Micron | No Gauge | Square Stud |
| 67CFSR-24 | 0-35 / 0-2.41 | 40 Micron | No Gauge | Square Stud |
| 67CFSR-26 | 0-125 / 0-8.62 | 40 Micron | No Gauge | Square Stud |
Note on Model Numbers: The comprehensive list above is for the 67CFSR models, which are the filtered variants with an internal relief valve made of stainless steel .
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