Masterflex® Direct-Read Variable-Area Flowmeter Kits with Interchangeable Scales, Avantor®

Supplier: VWR International

Supplier: VWR International

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Masterflex® Direct-Read Variable-Area Flowmeter Kits with Interchangeable Scales, Avantor®

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Specifications for Product Family Product Family Options

About this item

Seven interchangeable scales for routine gases and water offer flexibility.

Direct-reading flowmeters feature a calibrated scale for a specific medium—no need to convert readings to get flow rate
Designed with stable, easy-to-read float for quick measurement readings
Interchangeable scales offer English and metric scales
Use with multiple routine gases for laboratory and industrial applications
Easy disassembly and assembly for cleaning

These easy-to-read acrylic flowmeter kits come with seven interchangeable back plates for routine gases- air, argon, nitrogen, helium, carbon dioxide, oxygen, and water. Meters are offered with or without built-in low hysteresis needle valves. Meters without valves can be panel mounted or used in partial or full in-line mounted configurations.

Warning: This product is not approved or intended for, and should not be used for medical, clinical, surgical or other patient oriented applications.

24 Options Available Below

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Product Details & Documents

Seven interchangeable scales for routine gases and water offer flexibility.

Direct-reading flowmeters feature a calibrated scale for a specific medium—no need to convert readings to get flow rate
Designed with stable, easy-to-read float for quick measurement readings
Interchangeable scales offer English and metric scales
Use with multiple routine gases for laboratory and industrial applications
Easy disassembly and assembly for cleaning

Warning: This product is not approved or intended for, and should not be used for medical, clinical, surgical or other patient oriented applications.

Specifications for Product Family

Specifications

Model:
34500-10
34500-12
34500-14
34500-16
34500-18
34500-22
34500-24
34500-26
34500-28
34500-30
34500-32
34500-34
34500-36
34500-38
34500-40
34500-42
34500-44
34500-46
34500-48
34500-52
34500-54
34500-56
34500-58
34500-60

Accuracy:
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale
±5% full-scale

Float material:
Glass
Glass
Glass
Glass
SS
SS
SS
SS
Carboloy
Carboloy
Carboloy
Carboloy
Glass
Glass
Glass
Glass
SS
SS
SS
SS
Carboloy
Carboloy
Carboloy
Carboloy

Max. air flow rate:
1200 ml/min
1200 ml/min
20 ml/min
1200 ml/min
2500 ml/min
2500 ml/min
2500 ml/min
2500 ml/min
3500 ml/min
3500 ml/min
3500 ml/min
3500 ml/min
8500 ml/min
8500 ml/min
8500 ml/min
8500 ml/min
16000 ml/min
16000 ml/min
16000 ml/min
16000 ml/min
22000 ml/min
22000 ml/min
22000 ml/min
22000 ml/min

Max. operating temperature:
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)
65 °C (150 °F)

Max. pressure:
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi
100 psi

O-Ring material:
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®
Viton®

Warranty:
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year

Specifications

Product Family Options

Product Information

Process Connection
Maximum Flow Rate
Valve
Housing material
Fitting Material
Availability
Price
MFLX34500-10
Flowmeter Kit, Brass Fittings; 1,2 L/min Air
Flowmeter Kit, Brass Fittings; 1,2 L/min Air
0.125" NPT(F)
1200 ml/min
Acrylic
Brass
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Each
Each - $125.00
$125.00
Each
$125.00
Specifications:
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Specifications
Cat. No.
MFLX34500-10
Model
34500-10
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
1200 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-12
Flowmeter Kit, Brass Fittings; 1,2 L/min Air With Valve
Flowmeter Kit, Brass Fittings; 1,2 L/min Air With Valve
0.125" NPT(F)
1200 ml/min
Yes
Acrylic
Brass
Log in for availability
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Each
Each - $137.00
$137.00
Each
$137.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-12
Model
34500-12
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
1200 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-14
Acrylic Flowmeter Kit, SS, 1,2 L/min Air/ 0,3 gal./h Water
Acrylic Flowmeter Kit, SS, 1,2 L/min Air/ 0,3 gal./h Water
0.125" NPT(F)
1200 ml/min (0.3 gal./h)
Acrylic
Stainless steel
Log in for availability
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Each
Each - $129.00
$129.00
Each
$129.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-14
Model
34500-14
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
20 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-16
Flowmeter Kit, SS Fittings; 1,2 L/min Air With Valve
Flowmeter Kit, SS Fittings; 1,2 L/min Air With Valve
0.125" NPT(F)
1200 ml/min
Yes
Acrylic
Stainless steel
Log in for availability
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Each
Each - $166.00
$166.00
Each
$166.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-16
Model
34500-16
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
1200 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-18
Flowmeter Kit, Brass Fittings; 2,5 L/min Air
Flowmeter Kit, Brass Fittings; 2,5 L/min Air
0.125" NPT(F)
2500 ml/min
Acrylic
Brass
Log in for availability
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Each
Each - $121.00
$121.00
Each
$121.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-18
Model
34500-18
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
2500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-22
Flowmeter Kit, Brass Fittings; 2,5 L/min Air With Valve
Flowmeter Kit, Brass Fittings; 2,5 L/min Air With Valve
0.125" NPT(F)
2500 ml/min
Yes
Acrylic
Brass
Log in for availability
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Each
Each - $133.00
$133.00
Each
$133.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-22
Model
34500-22
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
2500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-24
Acrylic Flowmeter Kit, SS, 2,5 L/min Air / 70 gal./h Water
Acrylic Flowmeter Kit, SS, 2,5 L/min Air / 70 gal./h Water
0.125" NPT(F)
2500 ml/min (70 gal./h)
Acrylic
Stainless steel
Log in for availability
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Each
Each - $132.00
$132.00
Each
$132.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-24
Model
34500-24
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
2500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-26
Flowmeter Kit, SS Fittings; 2,5 L/min Air With Valve
Flowmeter Kit, SS Fittings; 2,5 L/min Air With Valve
0.125" NPT(F)
2500 ml/min
Yes
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $166.00
$166.00
Each
$166.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-26
Model
34500-26
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
2500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-28
Flowmeter Kit, Brass Fittings; 3,5 L/min Air
Flowmeter Kit, Brass Fittings; 3,5 L/min Air
0.125" NPT(F)
3500 ml/min
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $121.00
$121.00
Each
$121.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-28
Model
34500-28
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
3500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-30
Flowmeter Kit, Brass Fittings; 3,5 L/min Air With Valve
Flowmeter Kit, Brass Fittings; 3,5 L/min Air With Valve
0.125" NPT(F)
3500 ml/min
Yes
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $137.00
$137.00
Each
$137.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-30
Model
34500-30
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
3500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-32
Acrylic Flowmeter Kit, SS, 3,5 L/min Air / 100 gal./h Water
Acrylic Flowmeter Kit, SS, 3,5 L/min Air / 100 gal./h Water
0.125" NPT(F)
3500 ml/min (100 gal./h)
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $132.00
$132.00
Each
$132.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-32
Model
34500-32
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
3500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-34
Flowmeter Kit, SS Fittings; 3,5 L/min Air With Valve
Flowmeter Kit, SS Fittings; 3,5 L/min Air With Valve
0.125" NPT(F)
3500 ml/min
Yes
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $167.00
$167.00
Each
$167.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-34
Model
34500-34
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
3500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-36
Flowmeter Kit, Brass Fittings; 8,5 L/min Air
Flowmeter Kit, Brass Fittings; 8,5 L/min Air
0.125" NPT(F)
8500 ml/min
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $121.00
$121.00
Each
$121.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-36
Model
34500-36
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
8500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-38
Flowmeter Kit, Brass Fittings; 8,5 L/min Air With Valve
Flowmeter Kit, Brass Fittings; 8,5 L/min Air With Valve
0.125" NPT(F)
8500 ml/min
Yes
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $133.00
$133.00
Each
$133.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-38
Model
34500-38
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
8500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-40
Acrylic Flowmeter Kit, SS, 8,5 L/min Air / 175 gal./h Water
Acrylic Flowmeter Kit, SS, 8,5 L/min Air / 175 gal./h Water
0.125" NPT(F)
8500 ml/min (175 gal./h)
Acrylic
Stainless steel
Log in for availability
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Each
Each - $131.00
$131.00
Each
$131.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-40
Model
34500-40
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
8500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-42
Flowmeter Kit, SS Fittings; 8,5 L/min Air With Valve
Flowmeter Kit, SS Fittings; 8,5 L/min Air With Valve
0.125" NPT(F)
8500 ml/min
Yes
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $167.00
$167.00
Each
$167.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-42
Model
34500-42
Accuracy
±5% full-scale
Float material
Glass
Max. air flow rate
8500 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-44
Flowmeter Kit, Brass Fittings; 16 L/min Air
Flowmeter Kit, Brass Fittings; 16 L/min Air
0.125" NPT(F)
16000 ml/min
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $121.00
$121.00
Each
$121.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-44
Model
34500-44
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
16000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-46
Flowmeter Kit, Brass Fittings; 16 L/min Air With Valve
Flowmeter Kit, Brass Fittings; 16 L/min Air With Valve
0.125" NPT(F)
16000 ml/min
Yes
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $137.00
$137.00
Each
$137.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-46
Model
34500-46
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
16000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-48
Acrylic Flowmeter Kit, SS, 16 L/min Air / 450 gal./h Water
Acrylic Flowmeter Kit, SS, 16 L/min Air / 450 gal./h Water
0.125" NPT(F)
16000 ml/min (450 gal./h)
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $131.00
$131.00
Each
$131.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-48
Model
34500-48
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
16000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-52
Flowmeter Kit, SS Fittings; 16 L/min Air With Valve
Flowmeter Kit, SS Fittings; 16 L/min Air With Valve
0.125" NPT(F)
16000 ml/min
Yes
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $167.00
$167.00
Each
$167.00
Specifications:
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Specifications
Cat. No.
MFLX34500-52
Model
34500-52
Accuracy
±5% full-scale
Float material
SS
Max. air flow rate
16000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-54
Flowmeter Kit, Brass Fittings; 22 L/min Air
Flowmeter Kit, Brass Fittings; 22 L/min Air
0.125" NPT(F)
22000 ml/min
Acrylic
Brass
Log in for availability
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Each
Each - $121.00
$121.00
Each
$121.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-54
Model
34500-54
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
22000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-56
Flowmeter Kit, Brass Fittings; 22 L/min Air With Valve
Flowmeter Kit, Brass Fittings; 22 L/min Air With Valve
0.125" NPT(F)
22000 ml/min
Yes
Acrylic
Brass
Log in for availability
Log in for availability
Each
Each - $137.00
$137.00
Each
$137.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-56
Model
34500-56
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
22000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-58
Acrylic Flowmeter Kit, SS, 22 L/min Air / 700 gal./h Water
Acrylic Flowmeter Kit, SS, 22 L/min Air / 700 gal./h Water
0.125" NPT(F)
22000 ml/min (11 gal./h)
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $129.00
$129.00
Each
$129.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-58
Model
34500-58
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
22000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year
MFLX34500-60
Flowmeter Kit, SS Fittings; 22 L/min Air With Valve
Flowmeter Kit, SS Fittings; 22 L/min Air With Valve
0.125" NPT(F)
22000 ml/min
Yes
Acrylic
Stainless steel
Log in for availability
Log in for availability
Each
Each - $166.00
$166.00
Each
$166.00
Specifications:
More
Specifications
Cat. No.
MFLX34500-60
Model
34500-60
Accuracy
±5% full-scale
Float material
Carboloy
Max. air flow rate
22000 ml/min
Max. operating temperature
65 °C (150 °F)
Max. pressure
100 psi
O-Ring material
Viton®
Warranty
1 year