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12 Months Warranty for New Products
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Maximum Temperature: 65°C (150°F) or 121°C (250°F)
for 316 SS or brass unit
Maximum Pressure:
Metal Body: 10.3 bar (150 psig) @ 93°C (200°F)
PTFE Body: 6.7 bar (100 psig) @ ambient temperature
Connections: 3
⁄8 NPT female in line or horizontal rear
Scales: Rotatable, direct reading air (SCFM-SLPM) and
water (GPM-LPM). Scale length is 127 mm (5") nominal
Comes with complete operator’s manual.
For oxygen cleaning add “-O2CLEAN” to model number for additional cost.
NIST traceable calibration not available.
Ordering Examples: FLD2101, direct read brass flow meter with valve.
FL1101 vertical in-line direct read brass flow meter with valve.
Leak Integrity: Individually leak tested and certified
Tube Shields: Polycarbonate
Flow Tubes: Heavy walled precision formed borosilicate glass
Floats: PTFE for PTFE3, 316 SS for 316 SS and brass units
Wetted Parts: PTFE, brass or 316 SS
Seals: PTFE; FKM for 316 SS
and brass units
Ask questions
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- Q: Are there shopping protection plans or extended warranty services?
A: Depending on the category and brand of the product, we may offer shopping protection plans or extended warranty services. You can view relevant information on the product details page and choose to purchase based on your needs.
- Q: Are the actual colors of the products consistent with the pictures?
A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.
- Q: How can I change my email address associated with my account?
A: To change the email address associated with your account, please contact our customer service team and provide them with the necessary verification information. They will assist you in updating your email address.
Reviews
- R
Robert Ray
Jul 05, 2025
Omega Flowmeter FLD2004Customer service rep was knowledgeable and pleasant. Service was great with my item being brand new as advertised and it came on time.HelpfulUnhelpful - Z
Zakariae Yerrou
Apr 08, 2025
Omega Flowmeter FLD2004If it's available today, I'll be giving it a big thumbs up.HelpfulUnhelpful - C
Christina Viveiros
Oct 01, 2024
Omega Flowmeter FLD2004It was easy to order, no hassle!HelpfulUnhelpful - M
Marvin Carter
Jul 07, 2024
Omega Flowmeter FLD2004I'm really loving your website and the super fast service.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FLD2004All was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FLD2004
✔ 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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