Dwyer Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1/2 in FNPT
The DWYER Window Sight Flow Indicator with Impeller: Rotor (MPN SFI-100-1/2) is a flow sight designed for water media. It features a bronze wetted body with a tempered glass sight, Buna-N seal, and 1/2-inch FNPT…
SKU 3G-OTH-92130
Also listed as: SFI10012 · SFI 100 1 2 · SFI-100-1-2
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The DWYER Window Sight Flow Indicator with Impeller: Rotor (MPN SFI-100-1/2) is a flow sight designed for water media. It features a bronze wetted body with a tempered glass sight, Buna-N seal, and 1/2-inch FNPT connections. This unit is configured for vertical down flow direction.
Frequently Asked Questions
What is the DWYER SFI-100-1/2 sight flow indicator used for?
The DWYER SFI-100-1/2 is used to visually verify water flow in piping systems. Its rotating impeller provides a clear indication of flow presence and relative rate, making it suitable for monitoring water lines in industrial, HVAC, and process applications.
What are the specifications of the DWYER SFI-100-1/2?
The DWYER SFI-100-1/2 has a bronze wetted body, tempered glass sight, Buna-N seal, and 1/2-inch FNPT connections. It is designed for water media with vertical down flow direction. The manufacturer part number is SFI-100-1/2.
Where to buy the DWYER SFI-100-1/2 worldwide?
You can source the DWYER SFI-100-1/2 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 DWYER SFI-100-1/2 sight flow indicator?
Install the DWYER SFI-100-1/2 in a vertical pipe section with flow moving downward. Apply thread sealant to the 1/2-inch FNPT connections and tighten securely. Ensure the tempered glass window is unobstructed for clear viewing of the impeller rotation.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer flow sights with indicator. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
