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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
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Reviews
- S
Sid Strickland
Jan 12, 2026
Omega Flowmeter FLD1203-NVThank you for helping me find the carrier components for my furnace!HelpfulUnhelpful - R
Rickey Barron
Jul 15, 2025
Omega Flowmeter FLD1203-NVJust what i need.HelpfulUnhelpful - C
Clayton Adams
May 04, 2025
Omega Flowmeter FLD1203-NVGreat service, delivered with a smile.HelpfulUnhelpful - M
Michael Hensley
Oct 12, 2023
Omega Flowmeter FLD1203-NVEasy to use and understand, clear pricing.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FLD1203-NVAll was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FLD1203-NV
✔ 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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