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GEMS SENSORS Flow Indicator: Rotor, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT - Flow Sights with Indicator
GEMS SENSORSFlow Sights with Indicator

GEMS SENSORS Flow Indicator: Rotor, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT

The GEMS SENSORS Flow Indicator: Rotor is a flow sight with indicator designed for horizontal right flow direction. It features a polysulfone sight material, Viton seal and wetted materials, and a 1/4 in FNPT…

SKU 3G-OTH-91965

Brand
GEMS SENSORS
Item
Flow Indicator: Rotor, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT
Category
Flow Sights with Indicator
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Technical Specifications

GEMS SENSORS
Manufacturer Part Number
RFI, 142541
Type
Brass, FNPT, Polysulfone
FNPT
1/4 in
Seal Material
Viton
Flow Direction
Horizontal Right
Sight Material
Polysulfone
Connection Size
1/4 in
Connection Type
FNPT
Wetted Material
Viton
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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 right flow direction. It features a polysulfone sight material, Viton seal and wetted materials, and a 1/4 in FNPT connection type. This model, MPN RFI, 142541, provides visual flow indication in industrial fluid systems.

Frequently Asked Questions

What is the GEMS SENSORS Flow Indicator used for?

The GEMS SENSORS Flow Indicator with rotor provides visual confirmation of fluid flow in industrial piping systems. It is commonly used in water treatment, chemical processing, and HVAC applications to monitor flow direction and detect blockages or pump failures.

What are the specifications of the GEMS SENSORS Flow Indicator?

This flow sight has a 1/4 in FNPT connection, brass body, polysulfone sight material, and Viton seal and wetted materials. It is designed for horizontal right flow direction. The manufacturer part number is RFI, 142541.

Where to buy the GEMS SENSORS Flow Indicator worldwide?

3G Electric supplies the GEMS SENSORS Flow Indicator worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the GEMS SENSORS Flow Indicator?

Install the flow indicator in a horizontal pipe section with flow moving from left to right. Apply thread sealant to the 1/4 in FNPT connections and tighten to manufacturer torque specs. Ensure the polysulfone sight is not exposed to excessive mechanical stress or incompatible chemicals.

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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