1 1/4 in Port Diameter Mass Flow Controllers

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Flow Controllers & Meters
- Mass Flow Controllers
- Flow Meters
- Flow Sensors

1,220 Results

Brooks SLA5800 Series Thermal Mass Flow Controller H2 300 SCCM SLA5850S1CAB1B2A1
Pre-Owned
C $344.94
or Best Offer
+^ &* E] w.Z I?I !F|C / AN $S p o n s o r e d
Unit UFC-1300 Mass Flow Controller, HE, 50 SCCM, Used
Pre-Owned · Unit Instruments
C $228.57
or Best Offer
C $56.94 shipping
6S D+^C 9O& 2R* ] w.?Y!|/ $S p o n s o r e d
*NEW* Millipore / Tylan FC-260KZ-4V , 1 SLPM, HCL Mass Flow Controller FC260 SGT
New (Other)
C $415.58
or Best Offer
C $32.73 shipping
+Z^ &*V ] w.R?!|/U $ YO S p o n s o r e d
Unit, UFC-2060, 20L, Ar, Mass Flow Controller, 1/4" Port, Used
Pre-Owned · Unit Instruments
C $415.59
or Best Offer
C $86.86 shipping
+5^I &* ] 5K w Z.C D?X! |/ $S p o n s o r e d
NEW Unit Instruments UFC-1661 Mass Flow Controller MFC UNIT
Brand New · Unit Instruments
C $692.65
or Best Offer
C $104.74 shipping
NH+ O^ 7&* 7 ] w.Y E?3 !|3/ $
HORIBA STEC SEC-Z524MGXN (N2) 50 SLM Option 1233 MASS FLOW CONTROLLER
Refurbished · HORIBA
C $484.84
or Best Offer
Y+^H &* ] w.J?Z T!Y |/Q X 8$
Bronkhorst EL-FLOW RUR-013F Mass Flow Controller MBC3 9PIN 4V
Pre-Owned
C $414.20
or Best Offer
C $54.03 shipping
S+B ^4S C B& N*4 ] wQ.?O!| / $
6794 HORIBASTEC MFC, VCR MALE DIGITAL MASS FLOW DEVICE, Z500 SERIES SEC-Z522MGXN
Pre-Owned · HORIBA
C $360.18
Was: C $900.45was - C $900.45
or Best Offer
C $285.00 shipping
+^ E&*U N ] 8w .?!|I4/ R$X
Aera Mass Flow Controller FC-7700CD
Pre-Owned · AERA
C $196.71
Was: C $217.49was - C $217.49
or Best Offer
C $41.56 shipping
+PP^ 8R 0&7* ] w U.N? !|/ $
Horiba Stec SEC-Z522MGXN Digital Mass Flow Device 42-3
Brand New · HORIBA
C $692.65
+N8 I^ 3&* 4W] w.G8 TN?! |/ $
Brooks 5850E Mass Flow Controller 9308HC020556/1 100 SCCM Argon Gas
Pre-Owned · Unit Instruments
C $277.06
R+^H &* H] Xw.?! |T/V $C
Unit UFC-1551C Mass Flow Controller MFC, Gas :O2, range: 10SLM, New with cert.
Brand New · Unit Instruments
C $595.68
or Best Offer
C $48.64 shipping
+LC^ &* ] wL.?3 !L|/ $7 C
MKS Type1179A 2 SLPM HE Hi Vacuum Gas Mass - Flo Controller / 1179A23CR1CVBV
C $778.92
C $29.13 shipping
7+^ Y&* D ] V w.X?!O Q|X / $
Unit, FC-7700CU, Range 5 SLM, Gas 02, Used
Pre-Owned
C $277.06
or Best Offer
C $50.34 shipping
+Y^ V&* E]1 C3w.?! |/ Y$QS p o n s o r e d
Brooks 5851S/BD1KA1BA0AA1B1 Thermal Mass Flow Meter 116-1450psi 0-70in/min
Pre-Owned
C $484.86
or Best Offer
Q+R 0N ^ &*16 VV ] w.?!|K/ $S p o n s o r e d
Stec SEC-4400 Mass Flow Controller, 1/4" VCR, Br2, 100 SCCM, Used
Pre-Owned
C $152.38
or Best Offer
C $56.13 shipping
1+^ 0& * ] Gw.Z? !|/QX X4$S p o n s o r e d
Parker Porter Mass Flow Control 251-FQASVCMX With Safety Valve Thermo 102632
New (Other) · Parker
C $1,385.29
or Best Offer
A+^Q & *G0 F X] w. Z?B! |/9X $
Horiba STEC SEC-Z714MGX (N2) 3 SLM Mass Flow Controller
Refurbished · HORIBA
C $346.31
or Best Offer
+^ 4&X* ] w.3O? !|DZ/ 6N$
Alicat PC3-1PSIG-D-I-PCV10/5P Pressure Controller Mass Flow Controller MFC
Pre-Owned
C $410.95
Was: C $483.47was - C $483.47
or Best Offer
17 watching
0+A ^OB &D* ] Ww B6. ?!|/ $
Brooks SLA5800 1/4" Tube Fitting 1500 SCCM Thermal Mass Flow Meter G12
Pre-Owned
C $346.31
or Best Offer
NI +1^ &X * ] wJ2. ?H!R W|D / $
Unit Instruments UFC-1200A He 100 SCCM Mass Flow Controller New In Box
Brand New · Unit Instruments
C $1,177.51
or Best Offer
C $88.41 shipping
+^ &*L6 ] w.7?!L |/O7 NL Z$
HORIBA Z500 SEC-Z514MGX Digital Mass Flow Controller KITZ TCD4MS-GC Valve Tested
Pre-Owned
C $128.76
or Best Offer
Free shipping
+^X I &*2 ] wZ T7 8.Y ?!|/ W$
New BRONKHORST MASS FLOW CONTROLLER/METER F-201 CI-200-AGD-22-V
Brand New
C $829.79
or Best Offer
+T^ B& *3 ] w.?B !|/ 1Y$ 4
Brooks Mass Flowmeter 5860E, 5 slpm Argon
New (Other)
C $346.33
or Best Offer
+^ &D*0 ] w.9?E!| H/ Q$
Unit UFC-1660 Mass Flow Controller MFC, Gas: CF4, Flow: 50 sccm
Pre-Owned · Unit Instruments
C $69.27
Only 1 left!
Y+^ &*F ] E Ew.? !C|/ $8 W8
MKS Mass Flow Controllers, N2 , nitrogen, 500 sccm
Pre-Owned
C $206.41
or Best Offer
C $63.21 shipping
3 watching
+^ ST &* L] wV.?! |/9 2$ ET
MKS INSTRUMENTS MASS FLOW CONTROLLER 1259C-00500RV 500SCCM N2 New Open Box
New (Other)
C $332.11
or Best Offer
QO+^ Y1 & * T]9 w4.?N!|/ 8$
LowTariff✅Horiba STEC SEC-Z522MGX Mass Flow Controller MFC Z500 50 SLPM
Refurbished
C $838.11
or Best Offer
Free shipping
K+7^ N&*W JK ] Uw.7?!|/ $
Unit, FC-7700CU, Range 2 SLM, Gas N2, Used
Pre-Owned
C $277.06
or Best Offer
C $59.80 shipping
8+^ &B M8* G ]I w.?I!|3/ $S p o n s o r e d
Mott Flow Restrictor, 50 SCCM N2 @ 50 PSIG, 5140-1/4-SS
Brand New
C $242.43
83+^ & * VZ] w.?!|9/D $ RS p o n s o r e d
Stec SEF-4400 Mass Flow Controller, 1/4" VCR, SiH4, 200 SCCM, Used
Pre-Owned
C $173.16
or Best Offer
C $51.03 shipping
+^RY & Y* ]K w .RH ?!|/ G9$S p o n s o r e d
Unit UFC-1100A Mass Flow Controller MFC, O2, 500 SCCM
Pre-Owned · Unit Instruments
C $90.04
or Best Offer
C $46.49 shipping
Only 1 left!
+IX ^ &E* ]E wC.T ?OX !0W|/ $S p o n s o r e d
MKS Instruments 2179A12CR1BV Mass-Flo Controller Range 100SCCM Gas N2 Used
Pre-Owned
C $263.21
or Best Offer
M+^7 &* 3]M w.?!| / $GZ 5
HORIBASTEC MFC DIGITAL MASS FLOW DEVICE CONTROL SEC-Z524MGXN 30SLM N2 14W3
Pre-Owned · HORIBA
C $207.80
or Best Offer
C $66.23 shipping
+E^C PL U &1* ] w7O H.?W! |/ $
HORIBA STEC SEC-Z11DM NF3 2SLM MASS FLOW CONTROLLER / MFC
Pre-Owned
C $415.58
Free shipping
+^ &2* 7] HC Cw.?!|P/ A$K
Aera FC-7700CD, 50 SCCM, Gas: SiH4, Mass Flow Controller
New (Other) · AERA
C $311.69
C $66.31 shipping
GR M+^5 &* ] ZNw .?Y!H|/ $
Unit Instruments Mass Flow Controller 1100 Series N2 500psi Max 1SLM
Pre-Owned · Unit Instruments
C $117.75
or Best Offer
C $46.74 shipping
M+7^ &* ] 1w.?R !G|G / $
Horiba Stec SEC-Z534KVX Mass Flow Controller N2 Gas 100SLM DeviceNet 1/4"VCR MFC
New (Other)
C $346.31
or Best Offer
+^ A6 E&M *WG B] w1.?!|/ K$
Brooks Automation 5850-C Mass Flow Controller 0-100 SCCM CI2 Gas
Pre-Owned
C $269.57
or Best Offer
C $31.96 shipping
+^PP &TT* ] w.?!T|B/ ND$S p o n s o r e d
Siemens SITRANS FC MASS 6000 7ME4110-2EA11-1AA0 MASSFLO SOLD AS IS
Parts Only
C $692.65
C $77.27 shipping
G+^ &* K] wTG.?! 6|/5 $ZZS p o n s o r e d
Bronkhorst LIQUI-FLOW L13-PGD-88-K-30S Mass Flow Controller C3H9N 90g/h 4V
Pre-Owned
C $968.32
or Best Offer
C $54.03 shipping
+Y^1 &* ] TwM .?!|/U G$ C
MKS MASS-FLOW CONTROLLER 2179A21CR1BV-S, AR 20SCCM FLOW WITH SWAGELOK 6LV-RD6901
Pre-Owned
C $358.79
or Best Offer
C $76.01 shipping
+^TO N&W * J5 1] Bw.? L!K| / $
MKS 649B Pressure Controller / Transducer with Mass Flow Meter He 20 SCCM
Pre-Owned
C $312.34
or Best Offer
+^A E&* ] Hw.Z ?C!|/R $ S
4PCS AERA FC-D981C MASS FLOW CONTROLLER TC FC-D980C
Parts Only · AERA
C $247.95
or Best Offer
C $95.11 shipping
+7J^ &ZT * ]F 6 wZD .?!P|/ $
MKS Mass Flow Controller N2 Nitrogen 10 SCCM 1159B-00010SV
Pre-Owned
C $193.93
C $57.20 shipping
05+^ &I* 5] w.?! 7|/ I$
Brooks 5850E, Mass Flow Controller MFC, N2, 20 SLPM, 1/4" MVCR, Used
Pre-Owned · Brooks
(3)
C $138.53
or Best Offer
C $37.32 shipping
Only 1 left!
HF+ 4^ W&* ] SOw U.U? P!|R/ $
Brooks SLA7950D Digital MFC Mass Flow Controller 1/4" VCR Device Net (Ar/200cc)
Pre-Owned
C $193.93
or Best Offer
+X^K &*S X] wX.?!J B|/O $
Burkert Type 1626 157074 MFC H2 Mass Flow Controller 2.0 m3/h
Pre-Owned
C $380.96
or Best Offer
C $34.63 shipping
KA +H^ &A * ] w.?9!0 W|/ $
Aera FC-7800CU Mass Flow Controller 100 SCCM S02
Pre-Owned · AERA
C $220.26
or Best Offer
Free shipping
4E+^ G &F RM* I1] w.?N!|F/ $
NEW Horiba STEC Criterion D519MG Mass Flow Control MFC 1000 SCCM / Lam Research
Brand New
C $547.83
or Best Offer
C $42.15 shipping
+O^ R &* ] w.9?!|/ M$ 6O
BRONKHORST RUR-007 controller HAM-LET HM30 4VKLC GM4BW4GF4 M5 150 PS 316L
Pre-Owned
C $166.24
or Best Offer
Free shipping
+^R7 M&A W*T ] wI.?H L!2 |/ $
MKS Mass Flow Controller, N2 , nitrogen, 500 sccm
Pre-Owned
C $206.41
or Best Offer
C $54.26 shipping
Z7 +^ 4&D* ] Hw.O Z?0 3!S| / $
Unit UFC-1100A, Mass Flow Controller MFC, N2, 20 SCCM, Used
Brand New · Unit Instruments
C $346.33
or Best Offer
C $34.45 shipping
+^E &*S R] 7w G.?2!|/ $
Aera FC-7800CD Mass Flow Controller MFC 9-Pin 1/4" VCR Gas NF3 (2 SLM/2000 SCCM)
Pre-Owned · AERA
C $207.78
or Best Offer
NQ+ 2^W &* ]LR w1.P ?P7 !|/ $
NASA Owned Brooks 5850E Mass Flow Controller 5850EC4BE2CF2A 10 SCCM Xenon Gas
Pre-Owned · Unit Instruments
C $270.13
C $59.48 shipping
E+B^ &* ] w.D?!|7/ HU$ 8
HoribaSTEC SEC-Z724MGX Mass Flow Control,N2 30SLM,MG-07,000408,Unused,Jp+9419
New (Other)
C $414.20
or Best Offer
C $105.28 shipping
+^ ZM& C0* ] w.O?!|P I5/ N4 $
HORIBASTEC SEC-Z524MGXN, Digital Mass Flow Controller, 30SLM N2
Pre-Owned · HORIBA
C $252.35
or Best Offer
C $96.83 shipping
Only 2 left
+FY W^B D &*O ] w.Z?!|2/ $
Brooks 5850E, Mass Flow Controller MFC, N2, 20 SLPM, 1/4" MVCR, Used Excellent
Pre-Owned · Brooks
(3)
C $131.60
or Best Offer
Z+U ^ LL&* E ] w0.? !|/ $
Unit UFC-1110N, Mass Flow Controller MFC, N2, 20 SLM, Used
Pre-Owned · Unit Instruments
C $415.59
or Best Offer
C $65.55 shipping
+^ S&D* ] BMw .?R!6 H|/ 7 $S p o n s o r e d
Parker Porter Digital Mass Flow Controller 701-AAASVPRM O2 Oxygen 20 SLPM VCR M
Pre-Owned · Parker
C $484.84
or Best Offer
HX +^HN &* ] 6w3. ?!1|A / $S p o n s o r e d

1 1/4 in Port Diameter Mass Flow Controllers

Shop by Category

1,220 Results

Brooks SLA5800 Series Thermal Mass Flow Controller H2 300 SCCM SLA5850S1CAB1B2A1

Unit UFC-1300 Mass Flow Controller, HE, 50 SCCM, Used

*NEW* Millipore / Tylan FC-260KZ-4V , 1 SLPM, HCL Mass Flow Controller FC260 SGT

Unit, UFC-2060, 20L, Ar, Mass Flow Controller, 1/4" Port, Used

NEW Unit Instruments UFC-1661 Mass Flow Controller MFC UNIT

HORIBA STEC SEC-Z524MGXN (N2) 50 SLM Option 1233 MASS FLOW CONTROLLER

Bronkhorst EL-FLOW RUR-013F Mass Flow Controller MBC3 9PIN 4V

6794 HORIBASTEC MFC, VCR MALE DIGITAL MASS FLOW DEVICE, Z500 SERIES SEC-Z522MGXN

Aera Mass Flow Controller FC-7700CD

Horiba Stec SEC-Z522MGXN Digital Mass Flow Device 42-3

Brooks 5850E Mass Flow Controller 9308HC020556/1 100 SCCM Argon Gas

Unit UFC-1551C Mass Flow Controller MFC, Gas :O2, range: 10SLM, New with cert.

MKS Type1179A 2 SLPM HE Hi Vacuum Gas Mass - Flo Controller / 1179A23CR1CVBV

Unit, FC-7700CU, Range 5 SLM, Gas 02, Used

Brooks 5851S/BD1KA1BA0AA1B1 Thermal Mass Flow Meter 116-1450psi 0-70in/min

Stec SEC-4400 Mass Flow Controller, 1/4" VCR, Br2, 100 SCCM, Used

Parker Porter Mass Flow Control 251-FQASVCMX With Safety Valve Thermo 102632

Horiba STEC SEC-Z714MGX (N2) 3 SLM Mass Flow Controller

Alicat PC3-1PSIG-D-I-PCV10/5P Pressure Controller Mass Flow Controller MFC

Brooks SLA5800 1/4" Tube Fitting 1500 SCCM Thermal Mass Flow Meter G12

Unit Instruments UFC-1200A He 100 SCCM Mass Flow Controller New In Box

HORIBA Z500 SEC-Z514MGX Digital Mass Flow Controller KITZ TCD4MS-GC Valve Tested

New BRONKHORST MASS FLOW CONTROLLER/METER F-201 CI-200-AGD-22-V

Brooks Mass Flowmeter 5860E, 5 slpm Argon

Unit UFC-1660 Mass Flow Controller MFC, Gas: CF4, Flow: 50 sccm

MKS Mass Flow Controllers, N2 , nitrogen, 500 sccm

MKS INSTRUMENTS MASS FLOW CONTROLLER 1259C-00500RV 500SCCM N2 New Open Box

LowTariff✅Horiba STEC SEC-Z522MGX Mass Flow Controller MFC Z500 50 SLPM

Unit, FC-7700CU, Range 2 SLM, Gas N2, Used

Mott Flow Restrictor, 50 SCCM N2 @ 50 PSIG, 5140-1/4-SS

Stec SEF-4400 Mass Flow Controller, 1/4" VCR, SiH4, 200 SCCM, Used

Unit UFC-1100A Mass Flow Controller MFC, O2, 500 SCCM

MKS Instruments 2179A12CR1BV Mass-Flo Controller Range 100SCCM Gas N2 Used

HORIBASTEC MFC DIGITAL MASS FLOW DEVICE CONTROL SEC-Z524MGXN 30SLM N2 14W3

HORIBA STEC SEC-Z11DM NF3 2SLM MASS FLOW CONTROLLER / MFC

Aera FC-7700CD, 50 SCCM, Gas: SiH4, Mass Flow Controller

Unit Instruments Mass Flow Controller 1100 Series N2 500psi Max 1SLM

Horiba Stec SEC-Z534KVX Mass Flow Controller N2 Gas 100SLM DeviceNet 1/4"VCR MFC

Brooks Automation 5850-C Mass Flow Controller 0-100 SCCM CI2 Gas

Siemens SITRANS FC MASS 6000 7ME4110-2EA11-1AA0 MASSFLO SOLD AS IS

Bronkhorst LIQUI-FLOW L13-PGD-88-K-30S Mass Flow Controller C3H9N 90g/h 4V

MKS MASS-FLOW CONTROLLER 2179A21CR1BV-S, AR 20SCCM FLOW WITH SWAGELOK 6LV-RD6901

MKS 649B Pressure Controller / Transducer with Mass Flow Meter He 20 SCCM

4PCS AERA FC-D981C MASS FLOW CONTROLLER TC FC-D980C

MKS Mass Flow Controller N2 Nitrogen 10 SCCM 1159B-00010SV

Brooks 5850E, Mass Flow Controller MFC, N2, 20 SLPM, 1/4" MVCR, Used

Brooks SLA7950D Digital MFC Mass Flow Controller 1/4" VCR Device Net (Ar/200cc)

Burkert Type 1626 157074 MFC H2 Mass Flow Controller 2.0 m3/h

Aera FC-7800CU Mass Flow Controller 100 SCCM S02

NEW Horiba STEC Criterion D519MG Mass Flow Control MFC 1000 SCCM / Lam Research

BRONKHORST RUR-007 controller HAM-LET HM30 4VKLC GM4BW4GF4 M5 150 PS 316L

MKS Mass Flow Controller, N2 , nitrogen, 500 sccm

Unit UFC-1100A, Mass Flow Controller MFC, N2, 20 SCCM, Used

Aera FC-7800CD Mass Flow Controller MFC 9-Pin 1/4" VCR Gas NF3 (2 SLM/2000 SCCM)

NASA Owned Brooks 5850E Mass Flow Controller 5850EC4BE2CF2A 10 SCCM Xenon Gas

HoribaSTEC SEC-Z724MGX Mass Flow Control,N2 30SLM,MG-07,000408,Unused,Jp+9419

HORIBASTEC SEC-Z524MGXN, Digital Mass Flow Controller, 30SLM N2

Brooks 5850E, Mass Flow Controller MFC, N2, 20 SLPM, 1/4" MVCR, Used Excellent

Unit UFC-1110N, Mass Flow Controller MFC, N2, 20 SLM, Used

Parker Porter Digital Mass Flow Controller 701-AAASVPRM O2 Oxygen 20 SLPM VCR M

NEW Millipore / Tylan FC-260KZ-4V , 1 SLPM, HCL Mass Flow Controller FC260 SGT