F-450N Polysulfone Molded

Pipe sizes: 3/8" female NPT 1/2" , 3/4" male NPT
Flow from: 0.1 to 10 GPM (.4 to 40 LPM)
Panel Mount, Adjustable, and Brass Adapters Available
Description
  • Polysulfone meter body resists high temperatures and pressures.
  • 316 SS or Hastelloy rod guided float.
  • Taller size for better scale readability
  • Direct reading permanent scale.
  • Optional flow control needle valve.
  • Not recommended for direct sunlight.
  • In-Line (vertical) mount only.
  • Available OEM options: Private labeling, custom calibrations and custom materials.

Adapter Options:

  • 3/8″ female NPT and 1/2″ , 3/4″ male NPT Inline units.
  • 3/8″ female NPT and 1/2″ , 3/4″ male NPT panel mount units.
  • 3/8″ female NPT and 1/2″ , 3/4″ male NPT panel mount adjustable units.
  • Brass Adapter Options: 1/2” and 3/4: M/NPT and sweat .
Specifications
Max. Working Pressure:

175 psig (12.0 bar) @ 70° F (21° C)

Max. Fluid Temperature:

Standard Models: 212° F (100° C) @ 0 PSI
SolarMeter®: 240° F (115° C) @ 0 PSI

Full Scale Accuracy:

+/- 4%

Meter Body Material:

Polysulfone

Adapter Material:

Standard Models: Polysulfone
SolarMeter®: Brass

Union Nuts:

Standard Models: Polysulfone
SolarMeter®: Anodized Aluminum

Guide Rod Material:

316 SS or Hastelloy C-276

Float Material:

316SS or PTFE (varies per model)

O-ring Material:

FKM (Optional EP)

Max Pressure Drop:

2 PSI

Approx. Shipping Weight:

1/2 lb. (0.23 kg)

Model Numbers

Standard Models for Liquid

In-Line Model NumberPanel Mount Model Number Adjustable Model NumberPipe Size (M/NPT)GPM RangeLPM RangeFloat Material
F-45375L-6 F-45375LE-6 F-45375LA-63/8”F/NPT0.1-1.00.4–4.0PTFE
F-45375L-8 F-45375LE-8 F-45375LA-81/2”M/NPT0.1-1.00.4–4.0PTFE
F-45376L-6 F-45376LE-6 F-45376LA-63/8”F/NPT0.2-2.01–7.5316SS
F-45376L-8 F-45376LE-8 F-45376LA-81/2”M/NPT0.2-2.01–7.5316SS
F-45500L-6 F-45500LE-6 F-45500LA-63/8”F/NPT0.5-5.02–20316SS
F-45500L-8 F-4500LE-8 F-45500LA-81/2”M/NPT0.5-5.02–20316SS
F-45500L-12 F-45500LE-12 F-45500LA-123/4”M/NPT0.5-5.02–20316SS
F-45750L-12 F-45750LE-12 F-45750LA-123/4”M/NPT1-104–40316SS

K-Series – Specially Equipped Models for Liquid

In-Line Model NumberPanel Mount Model Number Adjustable Model NumberPipe Size (M/NPT)GPM RangeLPM RangeFloat Material
F-45375LK-6 F-45375LKE-6 F-45375LKA-63/8”F/NPT0.1-1.00.4–4.0PTFE
F-45375LK-8 F-45375LKE-8 F-45375LKA-81/2”M/NPT0.1-1.00.4–4.0PTFE
F-45376LK-6 F-45376LKE-6 F-45376LKA-63/8”F/NPT0.2-2.01–7.5Hastelloy
F-45376LK-8 F-45376LKE-8 F-45376LKA-81/2”M/NPT0.2-2.01–7.5 Hastelloy
F-45500LK-6 F-45500LKE-6 F-45500LKA-63/8”F/NPT0.5-5.02–20 Hastelloy
F-45500LK-8 F-4500LKE-8 F-45500LKA-81/2”M/NPT0.5-5.02–20 Hastelloy
F-45500LK-12 F-45500LKE-12 F-45500LKA-123/4”M/NPT0.5-5.02–20 Hastelloy
F-45750LK-12 F-45750LKE-12 F-45750LKA-123/4”M/NPT1-104–40 Hastelloy

Standard Models for Liquid – Brass Adapters

Male NPT Model NumberSweat Model NumberPipe Size (M/NPT)GPM RangeLPM RangeFloat Material
F-45375LB-9 F-45375LB-81/2”0.1-1.00.4–4.0PTFE
F-45376LB-9 F-45376LB-81/2”0.2-1.01–7.5316SS
F-45500LB-9 F-45500LB-81/2”0.5-5.02–20316SS
F-45500LB-13 F-45500LB-123/4”0.5-5.02–20316SS
F-45750LB-13 F-45750LB-123/4”1-104–40316SS

Contact Blue-White for OEM Options: Private Labeling, Custom Calibration, Custom Materials.

Product Inquiry
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Download Literature

LiteratureDownload
Tech. Data Sheet (PDF) (PN 85000-091)

Instruction Manual (PDF) (PN 80000-441)

F-450N Inline Exploded View

F-450N Panel Mount Exploded View

F-450N Panel Mount / Adjustable Exploded View