✔ 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
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- Q: Can I get a refund if the price of a product drops shortly after my purchase?
A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
- Q: How can I search for products on the website?
A: You can use the search bar located at the top of the website to enter keywords and find the desired products. Alternatively, you can browse through different categories and filter options to narrow down your search.
- Q: How can I check the status of my refund?
A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.
Reviews
- S
Stephen Price
Feb 10, 2026
Omega Flowmeter FL-3688CI'm thoroughly pleased with the product and the shipping was lightning-fast.HelpfulUnhelpful - J
John Davenport
Oct 07, 2025
Omega Flowmeter FL-3688CYou're absolutely right.HelpfulUnhelpful - I
Irfan Golubovic
Aug 25, 2024
Omega Flowmeter FL-3688CI'm a huge fan!HelpfulUnhelpful - D
Don Creswell
Jun 26, 2024
Omega Flowmeter FL-3688CAlways easy to find, order, and pay for what I need. and the candies are a cool bonus!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FL-3688CAll was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FL-3688C
✔ 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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