✔ In Stock (Can ship in 5-7 days)

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12 Months Warranty for New Products
30 Days Money Back Guarantee
Accuracy: ±2% full scale (±5% FS on FL3607/3707 and FL3845/3945 models)
Repeatability: ±0.25% full scale
Connections: 1/8 FNPT, horizontal
Flow Tube: Borosilicate glass
End Fittings: Anodized aluminum or 316 SS
Side Panels: Aluminum
Valve Orifice: Polyacetal for aluminum models, Kel-F in 316 SS models
O-Rings and Packings: Buna in aluminum models, FKM in 316 SS models
Packings: FKM
Float Stops: PTFE
Max Temperature: 121°C (250°F)
Max Pressure: 200 psig (13.8 bar)
Ask questions
(0/1,200)
- Q: Are there size restrictions for international shipping?
A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.
- Q: Can I request a price adjustment if the item I purchased goes on sale?
A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.
- Q: Do you support global shipping?
A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.
Reviews
- A
Anthony Vivolo
Jan 15, 2026
Omega Flowmeter FL-3904STTodo estaba en stock y envío rápidoHelpfulUnhelpful - G
Gilbert Lee
Aug 30, 2025
Omega Flowmeter FL-3904STExcellent order processing, shipping, and delivery, keep up the good work.HelpfulUnhelpful - T
Timothy Luznar
Nov 01, 2023
Omega Flowmeter FL-3904STI'm so proud of youHelpfulUnhelpful - F
F Smith
Jul 22, 2023
Omega Flowmeter FL-3904STThat product is ready for dispatch.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FL-3904STAll was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FL-3904ST
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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