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F37 Series stainless‑steel filter regulators are built for severe process environments and meet requirements for potentially explosive atmospheres. Providing high flow rates and accurate pressure regulation, they deliver reliable performance for actuator control.
Efficient moisture separation ensures clean, dry media, protecting downstream equipment against contamination.
Widely deployed across marine applications including oil tankers, ferries, cargo vessels and diesel engines, as well as oil & gas sectors such as offshore platforms and refineries. Our aluminum filter regulator range is also ideal for general industrial automation control systems.
ORDERING GUIDE 
Note1: Low temperature(-55°C to 90 °C) type is only available for Stainless steel body
Note2: When selecting the low temperature type fiter regulator with gaugef 55°C to 90 °C. please select low temperature gauge (-55°C to 90°C).
*Special options are available on request.
FEATURES AND BENEFITS
MATERIALS
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MATERIALS IN CONTACT WITH FLUID
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BODY |
Stainless steel / Aluminum |
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SPRING BOX |
Stainless steel / Aluminum |
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CORE |
Stainless steel |
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SPRING |
Stainless steel |
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FILTER ELEMENT MATERIAL |
Stainless steel / Copper |
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SEALING |
VMQ/NBR |
GENERAL
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ITEM |
F37 |
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PORT SIZE (NPT) |
1/4"、3/8"、1/2"、3/4"、1" |
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MEDIA |
Air |
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BODY MATERIAL |
Stainless steel / Aluminum |
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INLET PRESSURE |
10 bar (max) - Aluminum |
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OUTLET PRESSURE |
0.5~8.3 bar (Aluminum) |
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TEMPERATURE RANGES |
-40°C ~ +80°C/-55°C ~ +90°C |
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FILTERING CAPACITY |
5μm (Standard) / 25μm or 40μm (Optional) |
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DRAINAGE |
Manual (default), Automatic (Maximum inlet pressure 10 bar) / Semi-automatic drain (optional) |
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BOWL CAPACITY |
<1/2",120 ml, storage 60 ml ≥1/2",240 ml, storage 90 ml |
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VENT |
Integrated Protective Cap (Standard) or M6 Vent - Stainless Steel 3 mm Vent - Aluminum |
APPLICATIONS