Dwyer SFI-300-3/4 Bronze Flow Sight with Indicator, 3/4 in FNPT
The DWYER Window Sight Flow Indicator with Impeller: Rotor (MPN SFI-300-3/4) is a flow sight designed for water media. It features a bronze body, 3/4 in FNPT connections, a tempered glass sight, Buna-N seal material…
SKU 3G-OTH-92238
Also listed as: SFI30034 · SFI 300 3 4 · SFI-300-3-4
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-300-3/4) is a flow sight designed for water media. It features a bronze body, 3/4 in FNPT connections, a tempered glass sight, Buna-N seal material, and PTFE wetted material, with a vertical up flow direction.
Frequently Asked Questions
What is the DWYER SFI-300-3/4 window sight flow indicator used for?
The DWYER SFI-300-3/4 is a window sight flow indicator with an impeller rotor, used to visually verify water flow in piping systems. It is commonly applied in industrial water treatment, HVAC, and process lines where confirming flow direction and presence is critical.
What are the specifications of the DWYER SFI-300-3/4 flow indicator?
The DWYER SFI-300-3/4 has a bronze body, 3/4 in FNPT connections, tempered glass sight, Buna-N seal, and PTFE wetted material. It is designed for water media with vertical up flow direction. The manufacturer part number is SFI-300-3/4.
Where to buy the DWYER SFI-300-3/4 flow indicator worldwide?
3G Electric supplies the DWYER SFI-300-3/4 flow indicator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this item.
How to install the DWYER SFI-300-3/4 sight flow indicator?
Install the DWYER SFI-300-3/4 in a vertical pipe section with flow moving upward. Apply thread sealant to the 3/4 in FNPT connections and tighten to manufacturer torque specs. Ensure the tempered glass window is unobstructed for clear visual indication.
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.
