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GEMS SENSORS Flow Indicator: Rotor, Polypropylene, 1/2 in FNPT, 1/2 in Connection Size - Flow Sights with Indicator
GEMS SENSORSFlow Sights with Indicator

GEMS SENSORS Flow Indicator: Rotor, Polypropylene, 1/2 in FNPT, 1/2 in Connection Size

The GEMS SENSORS Flow Indicator: Rotor is a flow sight with indicator designed for horizontal left flow direction. It features a polysulfone sight material, Buna-N seal and wetted materials, and a 1/2-inch FNPT…

SKU 3G-OTH-92080

Brand
GEMS SENSORS
Item
Flow Indicator: Rotor, Polypropylene, 1/2 in FNPT, 1/2 in Connection Size
Category
Flow Sights with Indicator
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Technical Specifications

GEMS SENSORS
Manufacturer Part Number
RFI, 155480
Type
Polypropylene, FNPT, Buna-N
FNPT
1/2 in
Seal Material
Buna-N
Flow Direction
Horizontal Left
Sight Material
Polysulfone
Connection Size
1/2 in
Connection Type
FNPT
Wetted Material
Buna-N
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GEMS SENSORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GEMS SENSORS Flow Indicator: Rotor is a flow sight with indicator designed for horizontal left flow direction. It features a polysulfone sight material, Buna-N seal and wetted materials, and a 1/2-inch FNPT connection. This model, MPN RFI, 155480, is constructed with polypropylene.

Frequently Asked Questions

What is a GEMS SENSORS flow indicator with rotor used for?

A GEMS SENSORS flow indicator with rotor provides visual confirmation of liquid flow in a pipeline. It is used in industrial fluid systems to verify that media is moving, helping operators detect blockages or pump failures in applications such as water treatment, chemical processing, and HVAC.

What are the specifications of the GEMS SENSORS RFI 155480 flow indicator?

The GEMS SENSORS RFI 155480 flow indicator has a 1/2-inch FNPT connection, a polysulfone sight material, and Buna-N seals and wetted parts. It is constructed with polypropylene, designed for horizontal left flow direction, and is suitable for monitoring liquid flow in low-pressure systems.

Where to buy a GEMS SENSORS flow indicator worldwide?

3G Electric supplies the GEMS SENSORS flow indicator RFI 155480 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this model.

How to install a GEMS SENSORS flow indicator with rotor?

Install the GEMS SENSORS flow indicator in a horizontal pipe section with the flow arrow pointing in the direction of flow. Ensure the FNPT connections are properly sealed with thread tape. Avoid overtightening to prevent damage to the polypropylene body. Verify flow direction is horizontal left as specified.

Used in

Common applications for GEMS SENSORS
Burner management — GEMS SENSORS FS-4 piston flow switch for monitoring cooling water flow in industrial burners
Pump protection — GEMS SENSORS FS-380 high-pressure flow switch to detect loss of flow in pump systems
Process control — GEMS SENSORS 230500 thermal-dispersion flow switch for low-flow detection in chemical processes
Cooling systems — GEMS SENSORS RFS flow sight with remote output for visual and electrical flow indication in heat exchangers
Water treatment — GEMS SENSORS FT-110 turbine flow sensor for measuring flow rates in filtration systems
Hydraulic systems — GEMS SENSORS FS-500 polypropylene piston flow switch for corrosive fluid monitoring in hydraulic circuits

GEMS SENSORS Products

3G Electric supplies GEMS SENSORS flow sights with indicator. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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