RCM Industries · Flo-Gage™ Flow Meters

Liquid Flow Meters

Series 7000 (Threaded) & Series 8000 (Wafer)

FG-L

Series

Direct-reading variable area flow meters for water, oils, solvents, chemicals, and most process liquids. Rugged metal construction — no external power required.

Specifications

Accuracy ±3% Full Scale
Repeatability ±1% Full Scale
Turndown Ratio 6:1
Max Pressure 180 psig standard (400 psig optional)
Max Temperature 212°F standard (350°F optional)
Pipe Sizes ¼″–3″ (Series 7000) / ½″–8″ (Series 8000)
Body Materials Bronze, Monel®, 316 Stainless Steel
Seal Materials Buna-N (std), Viton, EPR, Teflon
Dial Size 3.5″ (90mm) 270° arc
Connection FNPT (Series 7000) / Wafer Flanged (Series 8000)
Lead Time 2–3 weeks ARO (QuickShip: 3–4 working days)
Country of Origin USA

Standard Features

  • • No external power required for basic flow indication
  • • Works with clear and opaque fluids
  • • Field-configurable orientation (horizontal, vertical, angled)
  • • Large 3.5″ analog dial — easy to read at a distance
  • • Low maintenance — no orifice plates or impulse lines

Available Options

  • • W2 / W3 — 4–20 mA Transmitter
  • • GP / XP — Limit Switch (N.O./N.C.)
  • • C — Specific Gravity Calibration
  • • V — High Viscosity Calibration
  • • H — High Pressure to 400 psig
  • • D — NEMA-4X Gasketed Enclosure
  • • IS — Intrinsically Safe (CSA/KEMA)

Commercial Terms

Standard Lead Time: 2–3 weeks ARO
QuickShip: 3–4 working days — $95.00 adder (up to 5 meters)
FCA: California Facility 94520
Country of Origin: USA
HTS Code: 9026.01.5000
ECCN: EAR99
Terms: Credit Card (Visa, MC, AMEX, Discover)
Warranty: One year against defects

Northeast Controls Inc. — RCM Industries Flo-Gage™

+1-201-419-6111  |  [email protected]  |  www.flogage.com

Mon–Fri 8:30am–4:30pm EST  |  Made in the USA since 1966

Issued: September 7, 2026

Specifications subject to change without notice.