Dwyer Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 1 in FNPT
The DWYER SFI-300SS-1 is a window sight flow indicator with an impeller rotor, designed for non-corrosive fluids in vertical-up flow. It features a 316 stainless steel body, 1-inch FNPT connections, a tempered glass…
SKU 3G-OTH-92372
Also listed as: SFI300SS1 · SFI 300SS 1
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 SFI-300SS-1 is a window sight flow indicator with an impeller rotor, designed for non-corrosive fluids in vertical-up flow. It features a 316 stainless steel body, 1-inch FNPT connections, a tempered glass sight, and Buna-N seals with ABS wetted material.
Frequently Asked Questions
What is the DWYER SFI-300SS-1 window sight flow indicator used for?
The DWYER SFI-300SS-1 is used to visually verify flow of non-corrosive fluids in piping systems. Its impeller rotor spins when fluid flows, providing a clear indication through the tempered glass sight. It is commonly applied in industrial process lines, water treatment, and HVAC systems where vertical-up flow direction is required.
What are the specifications of the DWYER SFI-300SS-1?
The DWYER SFI-300SS-1 has a 316 stainless steel body, 1-inch FNPT connections, and a tempered glass sight. It is designed for non-corrosive fluids with vertical-up flow direction. Seal material is Buna-N, wetted material is ABS, and the manufacturer part number is SFI-300SS-1.
Where to buy the DWYER SFI-300SS-1 worldwide?
You can source the DWYER SFI-300SS-1 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this flow sight indicator.
How to install the DWYER SFI-300SS-1 flow indicator?
Install the DWYER SFI-300SS-1 in a vertical pipe section with flow moving upward. Ensure the FNPT connections are properly sealed with thread sealant compatible with Buna-N. Avoid overtightening to prevent damage to the tempered glass sight. Always verify flow direction matches the indicator's design before operation.
Used in
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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.
