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GEMS SENSORS RFI 155420 Flow Sight with Indicator - Flow Sights with Indicator
GEMS SENSORSFlow Sights with Indicator

GEMS SENSORS RFI 155420 Flow Sight with Indicator

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 material, and polypropylene wetted material…

SKU 3G-OTH-91888

Also listed as: RFI155420 · RFI 155420 · RFI-155420

Brand
GEMS SENSORS
Item
RFI 155420 Flow Sight with Indicator
Part Number
RFI, 155420
Category
Flow Sights with Indicator
Available to Order
Also known as:RFI, 155420GEMS SENSORS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GEMS SENSORS
Manufacturer Part Number
RFI, 155420
Type
Polypropylene, FNPT, Buna-N
Seal Material
Buna-N
Flow Direction
Horizontal Left
Sight Material
Polysulfone
Connection Size
1/4 in
Wetted Material
Polypropylene

Technical Documents

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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 material, and polypropylene wetted material, with a 1/4 in FNPT connection type. This product is identified by manufacturer part number RFI, 155420.

Frequently Asked Questions

What is the GEMS SENSORS Flow Indicator with rotor used for?

The GEMS SENSORS Flow Indicator with rotor is used to provide visual confirmation of fluid flow in industrial piping systems. It is ideal for applications requiring horizontal left flow direction, such as water treatment, chemical processing, and general fluid monitoring, where the rotating rotor indicates active flow.

What are the specifications of the GEMS SENSORS Flow Indicator RFI 155420?

The GEMS SENSORS Flow Indicator RFI 155420 features a 1/4 in FNPT connection, polysulfone sight material, Buna-N seal material, and polypropylene wetted material. It is designed for horizontal left flow direction and is identified by manufacturer part number RFI, 155420.

Where to buy the GEMS SENSORS Flow Indicator RFI 155420 worldwide?

You can source the GEMS SENSORS Flow Indicator RFI 155420 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility reliably.

How to install the GEMS SENSORS Flow Indicator with rotor?

Install the GEMS SENSORS Flow Indicator with rotor by connecting the 1/4 in FNPT ports to matching male pipe threads, ensuring the flow direction arrow aligns with horizontal left flow. Use thread sealant on the connections and avoid overtightening to prevent damage to the polypropylene body.

Used in

Common applications for GEMS SENSORS
Cooling water systems — Gems Sensors flow sights with remote output (e.g., 1AMB2) monitor flow to critical equipment and signal alarms.
Lubrication lines — Gems Sensors flow indicators (e.g., 1AMD3) provide visual confirmation of oil flow to bearings and gears.
Process water monitoring — Gems Sensors flow sights (e.g., 1AMB9) verify flow in water treatment and chemical dosing systems.
HVAC systems — Gems Sensors flow switches (e.g., 1AMB5) detect flow in chilled water and condenser loops for pump control.
Food and beverage — Gems Sensors flow sights with stainless steel bodies (e.g., 1AMD4) are used in clean-in-place (CIP) systems for flow verification.
Power generation — Gems Sensors flow sights (e.g., 1AMB6) monitor cooling water and lube oil flow in turbines and generators.
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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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