Gas Flow Meters:

Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage.
Gas Flow Meters: Learn more

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Product Name Notes
Acrylic Flowmeter With Valve, For Air, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-14
Acrylic Flowmeter With Valve, For Air, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68560-21
Acrylic Flowmeter With Valve, For Air, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-18
Acrylic Flowmeter With Valve, For Air, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68560-25
Acrylic Flowmeter With Valve, For Air, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-15
Acrylic Flowmeter With Valve, For Air, 2.75 L/min, 1/8" NPT(F) SS Connections -- EW-68560-22
Acrylic Flowmeter With Valve, For Air, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68560-26
Acrylic Flowmeter With Valve, For Air, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-16
Acrylic Flowmeter With Valve, For Air, 3.5 L/min, 1/8" NPT(F) SS Connections -- EW-68560-23
Acrylic Flowmeter With Valve, For Air, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-20
Acrylic Flowmeter With Valve, For Air, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-17
Acrylic Flowmeter With Valve, For Air, 8.5 L/min, 1/8" NPT(F) SS Connections -- EW-68560-24
Acrylic Flowmeter With Valve, For Argon, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-28
Acrylic Flowmeter With Valve, For Argon, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-32
Acrylic Flowmeter With Valve, For Argon, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68561-39
Acrylic Flowmeter With Valve, For Argon, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-29
Acrylic Flowmeter With Valve, For Argon, 2.75 L/min, 1/8" NPT(F) SS Connections -- EW-68561-36
Acrylic Flowmeter With Valve, For Argon, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-33
Acrylic Flowmeter With Valve, For Argon, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68561-40
Acrylic Flowmeter With Valve, For Argon, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-30
Acrylic Flowmeter With Valve, For Argon, 3.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-37
Acrylic Flowmeter With Valve, For Argon, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-34
Acrylic Flowmeter With Valve, For Argon, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68561-41
Acrylic Flowmeter With Valve, For Argon, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-31
Acrylic Flowmeter With Valve, For Argon, 8.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-38
Acrylic Flowmeter With Valve, For Carbon Dioxide, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-00
Acrylic Flowmeter With Valve, For Carbon Dioxide, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68561-07
Acrylic Flowmeter With Valve, For Carbon Dioxide, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-04
Acrylic Flowmeter With Valve, For Carbon Dioxide, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68561-11
Acrylic Flowmeter With Valve, For Carbon Dioxide, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-01
Acrylic Flowmeter With Valve, For Carbon Dioxide, 2.75 L/min, 1/8" NPT(F) SS Connections -- EW-68561-08
Acrylic Flowmeter With Valve, For Carbon Dioxide, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-05
Acrylic Flowmeter With Valve, For Carbon Dioxide, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68561-12
Acrylic Flowmeter With Valve, For Carbon Dioxide, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-02
Acrylic Flowmeter With Valve, For Carbon Dioxide, 3.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-09
Acrylic Flowmeter With Valve, For Carbon Dioxide, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-06
Acrylic Flowmeter With Valve, For Carbon Dioxide, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68561-13
Acrylic Flowmeter With Valve, For Carbon Dioxide, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-03
Acrylic Flowmeter With Valve, For Carbon Dioxide, 8.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-10
Acrylic Flowmeter With Valve, For Helium, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-56
Acrylic Flowmeter With Valve, For Helium, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68561-63
Acrylic Flowmeter With Valve, For Helium, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-60
Acrylic Flowmeter With Valve, For Helium, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68561-67
Acrylic Flowmeter With Valve, For Helium, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-57
Acrylic Flowmeter With Valve, For Helium, 2.75 L/min, 1/8" NPT(F) SS Connections -- EW-68561-64
Acrylic Flowmeter With Valve, For Helium, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-61
Acrylic Flowmeter With Valve, For Helium, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68561-68
Acrylic Flowmeter With Valve, For Helium, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-58
Acrylic Flowmeter With Valve, For Helium, 3.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-65
Acrylic Flowmeter With Valve, For Helium, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-62
Acrylic Flowmeter With Valve, For Helium, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68561-69
Acrylic Flowmeter With Valve, For Helium, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-59
Acrylic Flowmeter With Valve, For Helium, 8.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-66
Acrylic Flowmeter With Valve, For Nitrogen, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-70
Acrylic Flowmeter With Valve, For Nitrogen, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68560-77
Acrylic Flowmeter With Valve, For Nitrogen, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-74
Acrylic Flowmeter With Valve, For Nitrogen, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68560-81
Acrylic Flowmeter With Valve, For Nitrogen, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-71
Acrylic Flowmeter With Valve, For Nitrogen, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-75
Acrylic Flowmeter With Valve, For Nitrogen, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68560-82
Acrylic Flowmeter With Valve, For Nitrogen, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-72
Acrylic Flowmeter With Valve, For Nitrogen, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-76
Acrylic Flowmeter With Valve, For Nitrogen, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68560-83
Acrylic Flowmeter With Valve, For Nitrogen, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-73
Acrylic Flowmeter With Valve, For Oxygen, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-42
Acrylic Flowmeter With Valve, For Oxygen, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68560-49
Acrylic Flowmeter With Valve, For Oxygen, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-46
Acrylic Flowmeter With Valve, For Oxygen, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68560-53
Acrylic Flowmeter With Valve, For Oxygen, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-43
Acrylic Flowmeter With Valve, For Oxygen, 2.75 L/min, 1/8" NPT(F) SS Connections -- EW-68560-50
Acrylic Flowmeter With Valve, For Oxygen, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-47
Acrylic Flowmeter With Valve, For Oxygen, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68560-54
Acrylic Flowmeter With Valve, For Oxygen, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-44
Acrylic Flowmeter With Valve, For Oxygen, 3.5 L/min, 1/8" NPT(F) SS Connections -- EW-68560-51
Acrylic Flowmeter With Valve, For Oxygen, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-48
Acrylic Flowmeter With Valve, For Oxygen, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68560-55
Acrylic Flowmeter With Valve, For Oxygen, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-45
Acrylic Flowmeter With Valve, For Oxygen, 8.5 L/min, 1/8" NPT(F) SS Connections -- EW-68560-52
Acrylic Flowmeter With Valve, For Water, 100 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-86
Acrylic Flowmeter With Valve, For Water, 100 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-93
Acrylic Flowmeter With Valve, For Water, 1400 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-90
Acrylic Flowmeter With Valve, For Water, 1400 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-97
Acrylic Flowmeter With Valve, For Water, 175 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-87
Acrylic Flowmeter With Valve, For Water, 175 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-94
Acrylic Flowmeter With Valve, For Water, 20 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-84
Acrylic Flowmeter With Valve, For Water, 20 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-91
Acrylic Flowmeter With Valve, For Water, 450 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-88
Acrylic Flowmeter With Valve, For Water, 450 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-95
Acrylic Flowmeter With Valve, For Water, 70 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-85
Acrylic Flowmeter With Valve, For Water, 70 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-92
Acrylic Flowmeter With Valve, For Water, 700 mL/min, 1/8" NPT(F) Brass Connections -- EW-68561-89
Acrylic Flowmeter With Valve, For Water, 700 mL/min, 1/8" NPT(F) SS Connections -- EW-68561-96
Acrylic Flowmeter Without Valve, For Air, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-00
Acrylic Flowmeter Without Valve, For Air, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68560-07
Acrylic Flowmeter Without Valve, For Air, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-04
Acrylic Flowmeter Without Valve, For Air, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68560-11
Acrylic Flowmeter Without Valve, For Air, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-01
Acrylic Flowmeter Without Valve, For Air, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-05
Acrylic Flowmeter Without Valve, For Air, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68560-12
Acrylic Flowmeter Without Valve, For Air, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-02
Acrylic Flowmeter Without Valve, For Air, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68560-13
Acrylic Flowmeter Without Valve, For Air, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-03
Acrylic Flowmeter Without Valve, For Argon, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-14
Acrylic Flowmeter Without Valve, For Argon, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68561-21
Acrylic Flowmeter Without Valve, For Argon, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-18
Acrylic Flowmeter Without Valve, For Argon, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68561-25
Acrylic Flowmeter Without Valve, For Argon, 2.75 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-15
Acrylic Flowmeter Without Valve, For Argon, 2.75 L/min, 1/8" NPT(F) SS Connections -- EW-68561-22
Acrylic Flowmeter Without Valve, For Argon, 22 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-19
Acrylic Flowmeter Without Valve, For Argon, 22 L/min, 1/8" NPT(F) SS Connections -- EW-68561-26
Acrylic Flowmeter Without Valve, For Argon, 3.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-16
Acrylic Flowmeter Without Valve, For Argon, 50 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-20
Acrylic Flowmeter Without Valve, For Argon, 50 L/min, 1/8" NPT(F) SS Connections -- EW-68561-27
Acrylic Flowmeter Without Valve, For Argon, 8.5 L/min, 1/8" NPT(F) Brass Connections -- EW-68561-17
Acrylic Flowmeter Without Valve, For Argon, 8.5 L/min, 1/8" NPT(F) SS Connections -- EW-68561-24
Acrylic Flowmeter Without Valve, For Carbon Dioxide, 1.4 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-84
Acrylic Flowmeter Without Valve, For Carbon Dioxide, 1.4 L/min, 1/8" NPT(F) SS Connections -- EW-68560-91
Acrylic Flowmeter Without Valve, For Carbon Dioxide, 16 L/min, 1/8" NPT(F) Brass Connections -- EW-68560-88
Acrylic Flowmeter Without Valve, For Carbon Dioxide, 16 L/min, 1/8" NPT(F) SS Connections -- EW-68560-95
Designed for labs and plant processes where multiple gases are used English and metric scales Versatile acrylic flowmeters are designed specifically for air, oxygen, nitrogen, carbon dioxide, argon, helium, or...
80-10 - Controller without display, 0 to 10 sL/min -- EW-32708-10
80-4 - Cole-Parmer Gas Mass Flow Controller; Calibrated for Air and N2, 0 to 100 sccm -- EW-32708-02
80-6 - Controller without display, 0 to 500 sccm -- EW-32708-04
80-7 - Controller without display, 0 to 1 sL/min -- EW-32708-06
80-9 - Controller without display, 0 to 5 sL/min -- EW-32708-08
80D-10 - Controller with 3-1/2-digit LCD -- EW-32708-30
80D-10/AIR/AR/HE - Cole-Parmer Gas Mass Flow Controller; Calibrated for Air, He, and Ar, 0 to 10 sL/min -- EW-32708-42
80D-3 - Controller with 3-1/2-digit LCD -- EW-32708-20
80D-3/AIR/AR/HE - Cole-Parmer Gas Mass Flow Controller; Calibrated for Air, He, and Ar, 0 to 50 sccm -- EW-32708-32
80D-4 - Controller with 3-1/2-digit LCD -- EW-32708-22
80D-4/AIR/AR/HE - Cole-Parmer Gas Mass Flow Controller; Calibrated for Air, He, and Ar, 0 to 100 sccm -- EW-32708-34
80D-6 - Controller with 3-1/2-digit LCD -- EW-32708-24
80D-6/AIR/AR/HE - Cole-Parmer Gas Mass Flow Controller; Calibrated for Air, He, and Ar, 0 to 500 sccm -- EW-32708-36
80D-7 - Controller with 3-1/2-digit LCD -- EW-32708-26
80D-7/AIR/AR/HE - Cole-Parmer Gas Mass Flow Controller; Calibrated for Air, He, and Ar, 0 to 1 sL/min -- EW-32708-38
80D-9 - Controller with 3-1/2-digit LCD -- EW-32708-28
Integrated valve allows precise flow control Use the triple-calibrated models for multiple gas applications These low-cost mass controllers use a thermal gas flow sensing technique that results in highly accurate...
316 stainless steel gas mass flow transmitter, 1 sL/min -- EW-32658-26
316 stainless steel gas mass flow transmitter, 10 sccm -- EW-32658-20
316 stainless steel gas mass flow transmitter, 10 sL/min -- EW-32658-29
316 stainless steel gas mass flow transmitter, 100 sccm -- EW-32658-23
316 stainless steel gas mass flow transmitter, 100 sL/min -- EW-32658-37
316 stainless steel gas mass flow transmitter, 2 sL/min -- EW-32658-27
316 stainless steel gas mass flow transmitter, 20 sccm -- EW-32658-21
316 stainless steel gas mass flow transmitter, 20 sL/min -- EW-32658-31
316 stainless steel gas mass flow transmitter, 200 sccm -- EW-32658-24
316 stainless steel gas mass flow transmitter, 5 sL/min -- EW-32658-28
316 stainless steel gas mass flow transmitter, 50 sccm -- EW-32658-22
316 stainless steel gas mass flow transmitter, 50 sL/min -- EW-32658-34
316 stainless steel gas mass flow transmitter, 500 sccm -- EW-32658-25
316 stainless steel gas mass flow transmitter, 500 sL/min -- EW-32658-38
Nonclogging straight sensor tube provides high accuracy All models include a calibration certificate to NIST-traceable standards Flow transmitters combine a restrictor flow element with an advanced straight sensor tube to...
165840 - Compact low-flow switch for liquids; SPST normally open, 0.05 GPM -- EW-32778-31
165840AIR - Compact low-flow switch for gases; SPST normally open, 25 cfh/60 cfh -- EW-32778-30
165841 - Compact low-flow switch for liquids; SPST normally open, 0.25 GPM -- EW-32778-33
165841AIR - Compact low-flow switch for gases; SPST normally open, 1 cfm/2.6 cfm -- EW-32778-32
165842 - Compact low-flow switch for liquids; SPST normally open, 0.5 GPM -- EW-32778-35
165842-AIR - Compact low-flow switch for gases; SPST normally open, 2.5 cfm/5.6 cfm -- EW-32778-34
165843 - Compact low-flow switch for liquids; SPST normally open, 1.0 GPM -- EW-32778-37
165843AIR - Compact low-flow switch for gases; SPST normally open, 5 cfm/12 cfm -- EW-32778-36
Specifications Product Type Flow Switch Max operating temperature (º F)212 Max operating temperature (º C)100 Max pressure 150 psi at 70°F (21°C) Process connection 1/4" NPT(M) Brand Cole-Parmer Manufacturer number...
122340 - Normally open SPST flow switch; 0.1 GPM -- EW-32774-00
122341 - Normally open SPST flow switch; 0.25 GPM -- EW-32774-02
122342 - Normally open SPST flow switch; 0.5 GPM -- EW-32774-04
122343 - Normally open SPST flow switch; 0.75 GPM -- EW-32774-06
122344 - Normally open SPST flow switch; 1.0 GPM -- EW-32774-08
122345 - Normally open SPST flow switch; 1.5 GPM -- EW-32774-10
122352 - Liquid flow switch with 90° port; SPDT, 0.1 GPM -- EW-32775-00
122353 - Liquid flow switch with 90° port; SPDT, 0.25 GPM -- EW-32775-01
Specifications Product Type Flow Switch Max operating temperature (º F)225 Max operating temperature (º C)107 Max pressure 250 psi at 70°F (21°C) Process connection 9/16"-18 UNF Brand Cole-Parmer Manufacturer number...
365-17ST - Flowtubes for argon -- EW-32048-01 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (Ar)10 scfh Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature...
023-05G - Flowtubes for argon -- EW-32048-00 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (Ar)2.5 scfh Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º
014-14ST - Flowtubes for argon -- EW-32048-02 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (Ar)22 scfh Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature...
064-01G - Flowtubes for argon -- EW-32048-03 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (Ar)50 scfh Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º
052-14G - Flowtubes for carbon dioxide, 1 LPM, glass float -- EW-32048-04 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (CO2)1.0 L/min Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º
014-19ST - Flowtubes for carbon dioxide, 10 LPM, SS float -- EW-32048-06 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (CO2)10 L/min Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature...
042-09ST - Flowtubes for carbon dioxide, 20 mL/min, SS float -- EW-32048-07 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (CO2)20 mL/min Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º
022-24S - Flowtubes for carbon dioxide, 220 mL/min, sapphire float -- EW-32048-09 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (CO2)220 mL/min Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º
032-20G - Flowtubes for carbon dioxide, 55 mL/min, glass float -- EW-32048-08 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (CO2)55 mL/min Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º
014-18G - Flowtubes for carbon dioxide, 6 LPM, glass float -- EW-32048-05 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (CO2)6.0 L/min Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature...
022-01C - Flowtubes for hydrogen -- EW-32048-12 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (H2)1.5(L/min) Material (Flow Tube)Borosilicate Material (float)Carboloy Max operating temperature (º F)70 Max operating temperature (º C)21...
023-01G - Flowtubes for hydrogen -- EW-32048-13 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (H2)3.5(L/min) Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º C)21...
014-15ST - Flowtubes for hydrogen -- EW-32048-15 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (H2)42(L/min) Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature (º
013-01G - Flowtubes for hydrogen -- EW-32048-14 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (H2)6.0(L/min) Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º C)21...
032-08S - Flowtubes for nitrogen -- EW-32048-23 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (N2)60 (mL/min) Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature...
062-02ST - Flowtubes for oxygen -- EW-32048-67 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Flow rate (O2)250 mL/min Material (Flow Tube)Borosilicate Material (float)Stainless Steel Max operating temperature (º F)70 Max operating temperature...
022-02G - Flowtubes for helium -- EW-32048-11 Specifications Product Type Variable Area Flowmeter Description Variable Area, Direct Reading Flowmeter Material (Flow Tube)Borosilicate Material (float)Glass Max operating temperature (º F)70 Max operating temperature (º C)21 Brand Cole-Parmer Manufacturer...
168432 - Brass liquid flow switch for high inline pressures; 0.25 GPM -- EW-32774-30
168433 - Brass liquid flow switch for high inline pressures; 0.5 GPM -- EW-32774-32
168434 - Brass liquid flow switch for high inline pressures; 1.0 GPM -- EW-32774-34
168435 - Brass liquid flow switch for high inline pressures; 1.5 GPM -- EW-32774-36
178353 - Brass liquid flow switch for high inline pressures; 2.0 GPM -- EW-32774-38
179993 - Stainless steel liquid flow switch for high inline pressures; 0.5 GPM -- EW-32774-42
179994 - Stainless steel liquid flow switch for high inline pressures; 1.0 GPM -- EW-32774-44
179995 - Stainless steel liquid flow switch for high inline pressures; 1.5 GPM -- EW-32774-46
179996 - Stainless steel liquid flow switch for high inline pressures; 2.0 GPM -- EW-32774-48
The one-piece magnetic PPS composite piston makes these normally open switches ideal for high pressure applications. Switches withstand up to 1500 psi at 70°F (21°C)! Use a 100 µm filter...
129660 - Normally open flow switch for liquids; 0.5 GPM -- EW-32776-00
129661 - Normally open flow switch for liquids; 1.0 GPM -- EW-32776-01
129662 - Normally open flow switch for liquids; 2.0 GPM -- EW-32776-02
129663 - Normally open flow switch for liquids; 3.0 GPM -- EW-32776-03
129664 - Normally open flow switch for liquids; 4.0 GPM -- EW-32776-04
129665 - Normally open flow switch for liquids; 5.0 GPM -- EW-32776-05
129666 - Normally closed switch for liquids; 0.5 GPM -- EW-32776-20
129667 - Normally closed switch for liquids; 1.0 GPM -- EW-32776-21
129668 - Normally closed switch for liquids; 2.0 GPM -- EW-32776-22
129669 - Normally closed switch for liquids; 3.0 GPM -- EW-32776-40
129670 - Normally closed switch for liquids; 4.0 GPM -- EW-32776-42
129671 - Normally closed switch for liquids; 5.0 GPM -- EW-32776-44
Thes SPST switches feature a unique, dual-diameter, internal bore and piston configuration to minimize flow constriction and provide low pressure drop. Use a 50 µm filter to protect your switch.
26914 - UL-approved Liquid Flow Switch for High Inline Pressures; 0.10 GPM -- EW-32778-06
26915 - UL-approved Liquid Flow Switch for High Inline Pressures; 0.25 GPM -- EW-32778-08
26916 - UL-approved Liquid Flow Switch for High Inline Pressures; 0.50 GPM -- EW-32778-10
26917 - UL-approved Liquid Flow Switch for High Inline Pressures; 0.75 GPM -- EW-32778-12
26918 - UL-approved Liquid Flow Switch for High Inline Pressures; 1.00 GPM -- EW-32778-14
26919 - UL-approved Liquid Flow Switch for High Inline Pressures; 1.50 GPM -- EW-32778-16
These high-pressure SPDT switches withstand pressures up to 1000 psi at 225°F (107°C)! They provide reliable and consistent performance; repeatability is ±1%. Switches are UL-listed for use in Class I,...
2G04C - Cole-Parmer Flowmeter System, Gas Proportioner Multitube Frames, for Two 150-mm flow tubes; Aluminum wetted parts -- EW-03218-50
2G24C - Cole-Parmer Flowmeter System, Gas Proportioner Multitube Frames, for Two 150-mm flowtubes; 316 SS wetted parts -- EW-03218-52
3G04C - Cole-Parmer Flowmeter System, Gas Proportioner Multitube Frames, for Three 150-mm flowtubes; Aluminum wetted parts -- EW-03218-54
3G24C - Cole-Parmer Flowmeter System, Gas Proportioner Multitube Frames, for Three 150-mm flowtubes; 316 SS wetted parts -- EW-03218-56
These multitube frames with valves allow you to increase or decrease gas concentrations accurately at any time during an experiment—blend two or three gases at the exact concentration you require.
50-11-S6 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, 0 to 20 sL/min -- EW-32711-36
50-12-S6 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, 0 to 50 sL/min -- EW-32711-40
50-13-S7 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, 0 to 100 sL/min -- EW-32711-44
50-15-S7 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, 0 to 500 sL/min -- EW-32711-52
50D-10 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 10 sL/min, with 3.5-digit LCD -- EW-32707-36
50D-11-S6 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, with 3 1/2-digit LCD, 0 to 20 sL/min -- EW-32712-36
50D-12-S6 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, with 3 1/2-digit LCD, 0 to 50 sL/min -- EW-32712-40
50D-13-S7 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, with 3 1/2-digit LCD, 0 to 100 sL/min -- EW-32712-44
50D-15-S7 - Cole-Parmer Low-Cost Gas Mass Flowmeter with SS Fittings, with 3 1/2-digit LCD, 0 to 500 sL/min -- EW-32712-52
50D-2 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 20 sccm, with 3.5-digit LCD -- EW-32707-20
50D-3 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 50 sccm, with 3.5-digit LCD -- EW-32707-22
50D-4 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 100 sccm, with 3.5-digit LCD -- EW-32707-24
50D-6 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 500 sccm, with 3.5-digit LCD -- EW-32707-28
50D-7 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 1000 sccm, with 3.5-digit LCD -- EW-32707-30
50D-8 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 2 sL/min, with 3.5-digit LCD -- EW-32707-32
50D-9 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 5 sL/min, with 3.5-digit LCD -- EW-32707-34
50K-10 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 10 sL/min -- EW-32707-16
50K-2 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 20 sccm -- EW-32707-00
50K-3 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 50 sccm -- EW-32707-02
50K-4 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 100 sccm -- EW-32707-04
50K-5 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 200 sccm -- EW-32707-06
50K-6 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 500 sccm -- EW-32707-08
50K-7 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 1000 sccm -- EW-32707-10
50K-8 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 2 sL/min -- EW-32707-12
50K-9 - Cole-Parmer Low-Cost Gas Mass Flowmeter with acetal Fittings, 0 to 5 sL/min -- EW-32707-14
These new low-cost flowmeters use thermal gas flow sensing technique that results in highly accurate readings and repeatability. All units are calibrated to air/nitrogen—call our Application Specialists for meters calibrated...
170231 - Liquid flow switch for threaded plastic piping; 0.25 GPM -- EW-32774-60
170232 - Liquid flow switch for threaded plastic piping; 0.5 GPM -- EW-32774-62
170233 - Liquid flow switch for threaded plastic piping; 1.0 GPM -- EW-32774-64
170234 - Liquid flow switch for threaded plastic piping; 2.5 GPM -- EW-32774-68
170235 - Liquid flow switch for threaded plastic piping; 5.0 GPM -- EW-32774-70
175117 - Liquid flow switch for threaded plastic piping; 2.0 GPM -- EW-32774-66
These normally open switches have 3/4" NPT(F) ports for a quick connection to threaded plastic piping. Polypropylene and stainless steel wetted parts offer excellent chemical resistance. The materials are also...
#135810 - Clear PVC liquid flow switch; 0.5 GPM -- EW-32777-02
127045 - Gray PVC liquid flow switch; 0.5 GPM, 1/2" NPT -- EW-32777-20
127050 - Gray PVC liquid flow switch; 0.5 GPM -- EW-32777-22
127060 - Gray PVC liquid flow switch; 2.0 GPM -- EW-32777-24
135805 - Clear PVC liquid flow switch; 0.5 GPM, 1/2" NPT -- EW-32777-00
135815 - Clear PVC liquid flow switch; 2.0 GPM -- EW-32777-03
Use these normally open switches with plastic pipes without threads. Switches are available in gray or clear PVC housing. Use clear switches where visual flow confirmation is needed. Use a...

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