Blue-White Rotameters

Blue-White F300 Series
Blue-White F300 Series

Pipe sizes: 1″, 1¼″, 1½″, 2″, 2½″, 3″, 4″, 6″, 8″ 

Flow from: 4 to 2200 GPM (15 to 8330 LPM)

  • NSF 50 LISTED 1”, 1.25”, 1.5”, 2” (L2), 2.5”, 3”, 4”, 6”, and 8″ (L3) – Horizontal flow only
  • Well suited for closed pipe installations
  • Easy to read dual scale (SCH 40 / SCH 80), screen printed on both sides of the meter body
  • Acceptable for outdoor installations (direct sunlight okay)
  • Pitot Tube (impact tube) design makes it easy to install on existing pipe
  • One piece, machined acrylic meter body
  • Included SS clamps and gasket seal
  • For use on PVC or Copper Pipes (refer to literature

*Flow switch not included

Blue-White F400N and F420N Series
F400N and F420N Series
SKU
F40250LN4
Gpm
.025 - .250
Adapter Material
PVC
Float Material
PVDF
Body Material
Acrylic
Mounting Config
Inline
Size
1/4" FPT
Type
General Purpose Rotameters
Price
$105.67
SKU
F40250LN6
Gpm
.025 - .250
Adapter Material
PVC
Float Material
PVDF
Body Material
Acrylic
Mounting Config
Inline
Size
3/8" FPT
Type
General Purpose Rotameters
Price
$105.67
SKU
F40375LN6
Gpm
0.1 - 1.0
Adapter Material
PVC
Float Material
PTFE
Body Material
Acrylic
Mounting Config
Inline
Size
3/8" FPT
Type
General Purpose Rotameters
Price
$90.55
SKU
F40375LN8
Gpm
0.1 - 1.0
Adapter Material
PVC
Float Material
PTFE
Body Material
Acrylic
Mounting Config
Inline
Size
1/2" FPT
Type
General Purpose Rotameters
Price
$90.55
SKU
F40376LN6
Gpm
0.2 - 2.0
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
3/8" FPT
Type
General Purpose Rotameters
Price
$90.55
SKU
F40376LN8
Gpm
0.2 - 2.0
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1/2" FPT
Type
General Purpose Rotameters
Price
$90.55
SKU
F40377LN8
Gpm
0.3 - 3.0
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1/2" FPT
Type
General Purpose Rotameters
Price
$97.53
SKU
F40500LN6
Gpm
0.5 - 5.0
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
3/8" FPT
Type
General Purpose Rotameters
Price
$90.55
SKU
F40500LN8
Gpm
0.5 - 5.0
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1/2" FPT
Type
General Purpose Rotameters
Price
$90.55
SKU
F40750LN12
Gpm
1.0 - 10
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
3/4" FPT
Type
General Purpose Rotameters
Price
$173.30
SKU
F40750LN16
Gpm
1.0 - 10
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1" FPT
Type
General Purpose Rotameters
Price
$173.30
SKU
F41000LN12
Gpm
2.0 - 20
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
3/4" FPT
Type
General Purpose Rotameters
Price
$173.30
SKU
F41000LN16
Gpm
2.0 - 20
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1" FPT
Type
General Purpose Rotameters
Price
$173.30
SKU
F41017LN12
Gpm
1.0 - 17
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
3/4" FPT
Type
General Purpose Rotameters
Price
$0.00
SKU
F42040LN
Gpm
8.0 - 40
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1-1/2" MPT
Type
General Purpose Rotameters
Price
$250.82
SKU
F42050LN
Gpm
10.0 - 50
Adapter Material
PVC
Float Material
316SS
Body Material
Acrylic
Mounting Config
Inline
Size
1-1/2" MPT
Type
General Purpose Rotameters
Price
$250.82

Pipe sizes: 1/4", 3/8" and 1/2" F/NPT

Flow from: 0.025 to 5 GPM (0.1 to 20 LPM)

  • Durable, highly polished, one piece meter body.
  • Annealed for added strength and chemical resistance.
  • Acceptable for outdoor installations (acceptable in direct sunlight)
  • Direct reading permanent scale.
  • White back reflector for easy reading.
  • Standard 316 stainless floats and guide rods, optional Hastelloy-C for more corrosive environments.
Blue-White F430N Series
 F430N Series

Pipe sizes: 1 1/2" and 2" female NPT fittings

Flow from: 4 to 100 GPM (15 to 375 LPM)

  • Durable, highly polished, one piece meter body.
  • Annealed for added strength and chemical resistance.
  • Acceptable for outdoor installations (acceptable in direct sunlight)
  • Direct reading permanent scale.
  • White back reflector for easy reading.
  • Standard 316 stainless floats and guide rods, optional Hastelloy-C for more corrosive environments.
Blue-White F440 Adjustable Panel Mount
F440 Adjustable Panel Mount
SKU
F44250LA6
Gpm
.025 - .250
Adapter Material
Polysulfone
Float Material
PVDF
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$152.91
SKU
F44250LA8
Gpm
.025 - .250
Adapter Material
Polysulfone
Float Material
PVDF
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$152.91
SKU
F44375LA6
Gpm
0.1 - 1.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$152.91
SKU
F44375LA8
Gpm
0.1 - 1.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$152.91
SKU
F44376LA8
Gpm
0.2 - 2.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$152.91
SKU
F44500LA8
Gpm
0.5 - 5.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$152.91
SKU
F44750LA8
Gpm
1.0 - 10
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$170.18
SKU
F44750LA12
Gpm
1.0 - 10
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Adjustable Panel Mount
Size
3/4" MPT
Type
Polysulfone Rotameters
Price
$170.18

Pipe sizes: 3/8" , 1/2" , 3/4" male NPT

Flow from: .025 to 5 GPM (0.1 to 37.5 LPM)

  • Tough Polysulfone meter body resists high temperatures and pressures
  • Compact size for tight installation spaces
  • 2” scale length
  • In-line or panel mount configurations available (for vertical installation)
  • Optional integral flow adjustment valve
  • Standard Models: 316 SS guide rod
  • K-Series: Hastelloy C guide rod (for corrosive environments)
  • Optional: SolarMeter® Brass Adapters
Blue-White F440 In-Line Series
Blue-White F440 In-Line Series
SKU
F44250L6
Gpm
.025 - .250
Adapter Material
Polysulfone
Float Material
PVDF
Body Material
Polysulfone
Mounting Config
Inline
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44250L8
Gpm
.025 - .250
Adapter Material
Polysulfone
Float Material
PVDF
Body Material
Polysulfone
Mounting Config
Inline
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44375L6
Gpm
0.1 - 1.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44375L8
Gpm
0.1 - 1.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44376L6
Gpm
0.2 - 2.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44376L8
Gpm
0.2 - 2.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44500L6
Gpm
0.5 - 5.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44500L8
Gpm
0.5 - 5.0
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$86.19
SKU
F44750L8
Gpm
1.0 - 10
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
1/2" MPT
Type
Polysulfone Rotameters
Price
$99.13
SKU
F44750L12
Gpm
1.0 - 10
Adapter Material
Polysulfone
Float Material
316SS
Body Material
Polysulfone
Mounting Config
Inline
Size
3/8" MPT
Type
Polysulfone Rotameters
Price
$99.13

Pipe sizes: 3/8" , 1/2" , 3/4" male NPT

Flow from: .025 to 5 GPM (0.1 to 37.5 LPM)

  • Tough Polysulfone meter body resists high temperatures and pressures
  • Compact size for tight installation spaces
  • 2” scale length
  • In-line or panel mount configurations available (for vertical installation)
  • Optional integral flow adjustment valve
  • Standard Models: 316 SS guide rod
  • K-Series: Hastelloy C guide rod (for corrosive environments)
  • Optional: SolarMeter® Brass Adapters