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Gems Sensors RFI Series Flow Indicator Female Polypropylene Body NPT 1/2 in, 1 in, 3/4 in, 9/16-18 Thread 5gal/min 155420
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Gems Sensors |
| Body Material | Polypropylene |
| Model | 155420 |
| Series | RFI |
| Maximum Operating Temperature | 82°C |
| Maximum Flow Rate | 5gal/min |
| Standards/Approvals | RoHS |
| Connection Thread Standard | NPT |
| Connection Gender | Female |
Key Features
- Bright orange rotor shows fluid flow visually.
- Suitable for pipe thread sizes 1/2 inch, 1 inch, 3/4 inch, and 9/16-18 NPT.
- Body constructed from durable polypropylene material.
- Maximum operating temperature of 82°C ensures stable performance.
- Bayonet mounting lens enables quick and easy cleaning.
- Complies with RoHS standards for environmental safety.
- Can be installed in either flow direction port.
- Ideal for use in heat exchangers and plastic injection molding equipment.
Product Description
Gems Sensors 155420 RFI Series Flow Indicator is a precise and straightforward flow monitoring device for industrial fluid systems. It features a bright orange rotor that rotates in response to fluid flow, providing an immediate visual indication of flow presence and approximate rate up to 5 gallons per minute. Constructed with a polypropylene body, it ensures chemical resistance and durability in demanding environments.
The flow indicator is designed with female NPT threaded connections in sizes 1/2 inch, 1 inch, 3/4 inch, and 9/16-18, making it compatible with a variety of piping systems. The maximum operating temperature limit is 82°C, allowing it to perform reliably in moderately heated applications.
A bayonet mounting lens simplifies maintenance by allowing quick removal for cleaning without dismantling the entire unit. The indicator supports flow in either direction, enabling flexible installation in fluid transfer setups.
This model complies with RoHS directives, reflecting environmental and safety standards adherence. Its applications include visual flow confirmation on heat exchangers and plastic injection molding machines, where monitoring of fluid dynamics is critical to process control and equipment protection.
Bright visual flow confirmation through orange rotor spinning. Compatible with multiple NPT female thread sizes including 1/2", 1", 3/4", and 9/16-18. Durable polypropylene body resists chemical corrosion. Handles operating temperatures up to 82°C reliably.
Easy cleanout enabled by removable bayonet mounting lens. RoHS compliant, meeting environmental safety standards. Supports bi-directional flow for installation versatility. Ideal for industrial and manufacturing use cases such as heat exchangers and plastic molding equipment.
Choose Gems Sensors Flow Indicators for dependable, cost-effective visual flow monitoring in diverse industrial applications. Explore more flow sensors and related instrumentation in the Sensors category on EnvMart.
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Frequently Asked Questions
The maximum flow rate of this model is 5 gallons per minute.
The body of this flow indicator is constructed from polypropylene, which provides chemical resistance.
This flow indicator can operate at a maximum temperature of 82°C.
It features female NPT threaded connections in sizes 1/2 inch, 1 inch, 3/4 inch, and 9/16-18.
Yes, this model complies with RoHS standards for environmental safety.
Yes, it supports bi-directional flow, allowing for flexible installation.
It features a bayonet mounting lens that allows for quick removal and cleaning without dismantling the entire unit.
It is ideal for use in heat exchangers and plastic injection molding equipment, providing visual flow confirmation.
The bright orange rotor provides an immediate visual indication of fluid flow presence and approximate rate.
The country of origin for this model is the United States.
This model belongs to the RFI series by Gems Sensors.
The connection thread standard for this unit is NPT.
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