Dwyer SFI-300SS-1 Window Sight Flow Indicator with Impeller Rotor
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
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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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.
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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.
