1 1/4 in Port Diameter Mass Flow Controllers for sale

1,313 Results

Brooks SLA5800 Series Thermal Mass Flow Controller H2 300 SCCM SLA5850S1CAB1B2A1
Pre-Owned
$249.00
or Best Offer
$12.59 shipping
M+^ A V&*N 9 ] Ew. ?!I|X/ $S p o n s o r e d
Unit UFC-1300 Mass Flow Controller, HE, 50 SCCM, Used
Pre-Owned · Unit Instruments
$165.00
or Best Offer
$15.00 shipping
0L+ P^J &* T]O wN.7 ?!|/ $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
$300.00
or Best Offer
$16.04 shipping
+1^2 I&* X ] w.?65!|/ Z $B S p o n s o r e d
Brooks 5851S/BD1KA1BA0AA1B1 Thermal Mass Flow Meter 116-1450psi 0-70in/min
Pre-Owned
$350.00
or Best Offer
$10.94 shipping
+7^ &6 * QP 8Y] w.8?!|/7 $S p o n s o r e d
New ListingMKS Type 649 Flow Controller He 20 SCCM 649A21T21CAVR-S
Parts Only
(1)
$99.95
or Best Offer
$18.25 shipping
+^ NO& *J W ] wD.L?!|/ I$G
NEW Unit Instruments UFC-1661 Mass Flow Controller MFC UNIT
Brand New · Unit Instruments
$500.00
or Best Offer
$35.00 shipping
3+^H &S9* ] w.?SD M!|L/ $
New ListingTylan FC-2900 Mass Flow Controller
Pre-Owned · Tylan
$245.00
or Best Offer
$12.59 shipping
+^ NX&* ] wY.?F !|/ G8 $VS
Alicat Scientific Mass Flow Controller MCP-50SLPM-D
Pre-Owned
$600.00
or Best Offer
$13.28 shipping
+Z9 ^ &* ] w.W?!X|/ $LU
6794 HORIBASTEC MFC, VCR MALE DIGITAL MASS FLOW DEVICE, Z500 SERIES SEC-Z522MGXN
Pre-Owned · HORIBA
$260.00
Was: $650.00was - US $650.00
or Best Offer
$124.34 shipping
+^ U&7 *1 L ]FE w .?N!|B 4/3 $
Brooks 5850E Mass Flow Controller 9308HC020556/1 100 SCCM Argon Gas
Pre-Owned · Unit Instruments
$200.00
$28.25 shipping
JR +^ &* 5] w.?A !W|R O/ $5
HORIBA STEC SEC-Z524MGXN (N2) 50 SLM Option 1233 MASS FLOW CONTROLLER
Refurbished · HORIBA
$349.99
or Best Offer
$10.73 shipping
+TE^ S&8 * ]D wG. DC XF ?!|/ $
Tylan FC 2900M 300 SCCM Helium Serial # MA9208106 Clean
Pre-Owned · Tylan
$38.99
or Best Offer
$12.50 shipping
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New ListingTylan FC-2950MEP5 Mass Flow Controller
Pre-Owned · Tylan
$450.00
or Best Offer
$12.59 shipping
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*NEW* Millipore / Tylan FC-260KZ-4V , 1 SLPM, HCL Mass Flow Controller FC260 SGT
$299.99
or Best Offer
Free shipping
+^ 4&0* ] w.2J?! |BC / XN$ S p o n s o r e d
Brooks 5850i Mass Flow Controller CO2 2000 SCCM ⚡️🇺🇸 SHIP+WARRANTY
Pre-Owned
$385.23
or Best Offer
Free shipping
NL +^ &HL *TJ ]RZ w.?!J1|/ $S p o n s o r e d
Unit, FC-7700CU, Range 5 SLM, Gas 02, Used
Pre-Owned
$200.00
or Best Offer
$9.21 shipping
+^1A &* ]KE H wC.?! U|/F K $S p o n s o r e d
Horiba Stec SEC-Z534KVX Mass Flow Controller N2 Gas 100SLM DeviceNet 1/4"VCR MFC
$249.99
or Best Offer
$16.60 shipping
+X^P &9*1 ] w.Y6?!|/ $H
Unit UFC-1660 Mass Flow Controller MFC, Gas: CF4, Flow: 50 sccm
Pre-Owned · Unit Instruments
$50.00
$6.93 shipping
Only 1 left!
UF 5+0 ^ &*L ]3 CS w.T?!|/ $
Horiba Stec SEC-Z522MGXN Digital Mass Flow Device 42-3
Brand New · HORIBA
$500.00
Free shipping
07 +RP^ &* LO W]3 w.?T!E| / $
Brooks 5850TR Mass Flow Controller, 0-160 SCCM
$225.00
or Best Offer
$11.40 shipping
E+B^ &* BL] w 9.?M !|7/ $
Unit UFC-1551C Mass Flow Controller MFC, Gas :O2, range: 10SLM, New with cert.
Brand New · Unit Instruments
$430.00
or Best Offer
Free shipping
+EJ KP^ &* Z] Xw.? UQ!|/ 0$
Horiba STEC SEC-Z714MGX (N2) 3 SLM Mass Flow Controller
Refurbished · HORIBA
$249.99
or Best Offer
$10.73 shipping
+^ S&Z TF Q* ] w.L? !|/D2 $
Alicat Scientific Mass Flow Controller MCP-100SLPM-D
Pre-Owned
$750.00
or Best Offer
$13.28 shipping
+^DG &* ] wHK.?! |A0/ $FE
Brooks SLA5800 1/4" Tube Fitting 1500 SCCM Thermal Mass Flow Meter G12
Pre-Owned
$249.99
or Best Offer
$19.37 shipping
9Z+^ M&* ]5 S wB.?!|/ $
Parker Porter Mass Flow Control 251-FQASVCMX With Safety Valve Thermo 102632
$999.99
or Best Offer
Free shipping
DZ+ ^ &*LH ] wW3. ?S!2| / $
Alicat PC3-1PSIG-D-I-PCV10/5P Pressure Controller Mass Flow Controller MFC
Pre-Owned
$296.65
Was: $349.00was - US $349.00
or Best Offer
Free shipping
17 watching
+H^ V& *0 ] T MwX 6.D? 1!|I/ $
Aera Mass Flow Controller FC-7700CD
Pre-Owned · AERA
$142.00
Was: $157.00was - US $157.00
or Best Offer
$30.00 shipping
N+0^ &* C ] H SV wR.?E! |/ B$
MKS Instruments 2179A12CR1BV Mass-Flo Controller Range 100SCCM Gas N2 Used
Pre-Owned
$190.00
or Best Offer
$8.24 shipping
+^ &DX S*F ] U wU.?!|/ TX $
Unit, FC-7700CU, Range 2 SLM, Gas N2, Used
Pre-Owned
$200.00
or Best Offer
$16.04 shipping
K+Z 9^ J SV&* ] w.?!|T/ $S p o n s o r e d
Stec SEC-4400 Mass Flow Controller, 1/4" VCR, Br2, 100 SCCM, Used
Pre-Owned
$110.00
or Best Offer
$16.04 shipping
+^ H&2 * ] 8Aw.? !OS KS|/ $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
$349.99
or Best Offer
Free shipping
R+^ 5&* ]6 N w.?1J! |I/ $TS p o n s o r e d
Parker Porter Digital Mass Flow Controller 701-AAASVPRQ 5%B2H6 / 95%N2 700SCCM
Pre-Owned · Parker
$749.99
or Best Offer
Free shipping
26 +UG ^ 4&* 3 ]MA w. O?F !|/ $S p o n s o r e d
MKS INSTRUMENTS GAS MASS FLOW CONTROLLER MFC 1160A-0100RV-SPCAL SF6 200 sccm VCR
Pre-Owned
$99.95
$6.93 shipping
+^ &*GU F ]S wGG 9.D? !|Q2/ $
Ueshima Brooks MFC Type 5810 200 SCCM Argon Anelva Replacement Thermal Mass Flow
$175.00
or Best Offer
$15.00 shipping
JX+^ Y6&* H ] O X8 7w.?D!| / $
Celerity Unit UFC-8165 Mass Flow Controller 1/4" VCR Valve (NF3/3L) MFC
Pre-Owned
$49.99
or Best Offer
Free shipping
+^3M &* SN X W 3Q] HB w.?!|/ $
MKS INSTRUMENTS MASS FLOW CONTROLLER 1259C-00500RV 500SCCM N2 New Open Box
$239.74
or Best Offer
$9.80 shipping
+E^X E &X* YW ] w.J?!|/P $
MKS 649B Pressure Controller / Transducer with Mass Flow Meter He 20 SCCM
Pre-Owned
$225.47
or Best Offer
$18.00 shipping
V+^ K YM &G* ]R w.?!6|/ $
Aera FC-D980C Mass Flow Controller MFC 5000 SCCM N2 New Surplus
Pre-Owned · AERA
$139.00
or Best Offer
$9.44 shipping
AM+^ &*S 2] w.?!FJ| 3/ $S
Mott Flow Restrictor, 50 SCCM N2 @ 50 PSIG, 5140-1/4-SS
Brand New
$175.00
Free shipping
+^ B&*C ] 9U Jw.?P !8|J/ $ S p o n s o r e d
Lot of 3 - Unit UFC-1000 Mass Flow Controller, N2, Used
Pre-Owned · Unit Instruments
$149.98
$19.99 shipping
+JS ^4 &*G ] w9.?!|/Y $BHS p o n s o r e d
Brooks 5850E, Mass Flow Controller MFC, N2, 20 SLPM, 1/4" MVCR, Used Excellent
Pre-Owned · Brooks
(3)
$95.00
or Best Offer
$6.40 shipping
+B^U &*N ]7 w.?!|8W /P3 3$
HoribaStec Z500 Digital Mass Flow Device SEC-Z522MGXN with WARRANTY
Pre-Owned · HORIBA
$450.00
or Best Offer
Free shipping
BR +^X &* U ] w.6T?! |3/L $
Brooks SLA5800 1/4" Tube Fitting 750SMLM Thermal Mass Flow Meter G17
Pre-Owned · Brooks
$249.99
or Best Offer
$19.37 shipping
+7^ B&* ] w Z.1 ?Z!|/R $H
Unit Instruments UFC-1100 Mass Flow Controller 15 SCCM Gas : SF6
Pre-Owned · Unit Instruments
$99.99
or Best Offer
Free shipping
UZ+^ &1* ] E wJ.M ?!|A/ 8 $
Brooks 5850E, Mass Flow Controller MFC, N2, 20 SLPM, 1/4" MVCR, Used
Pre-Owned · Brooks
(3)
$100.00
or Best Offer
$9.21 shipping
Only 1 left!
+^ZV &* ] w.I6 H4?!| AM DJ / $
HORIBASTEC MFC DIGITAL MASS FLOW DEVICE CONTROL SEC-Z524MGXN 30SLM N2 14W3
Pre-Owned · HORIBA
$150.00
or Best Offer
Free shipping
R+^A P W&* Z]I w5.U?! |K/W $
NEW Celerity UFC-9861 Mass Flow Controller 1SLM C09-50237
$499.99
or Best Offer
Free shipping
+XJ^ K&P* ] w.O?!K|/ 6 U $
Unit Instruments Mass Flow Controller 1100 Series N2 500psi Max 1SLM
Pre-Owned · Unit Instruments
$85.00
or Best Offer
$10.00 shipping
K+^ &*F ] 0Kw R.?!F|/ $S
PFD 501 MFC, Precision Flow Devices, Mass Flow Controller, O2, 10 SLM, Used
Pre-Owned
$24.99
Free shipping
AU+ ^ &*TC DL] w .?8!P|/ 0$
MKS Instruments 1179B-25470 Viton Mass-Flo Controller Range 100SCCM Gas N2 Used
Pre-Owned
$174.99
or Best Offer
$19.60 shipping
1P +Y^ &* ] Rw.? !|/ BX F$Q
510-100-1000/Viton O-Ring Repair Kit MFC Models UFC-1000, UPC-1000/UNIT-CELERITY
$49.95
$4.52 shipping
A+1^ &* L ]2 YWw.?! H|/9 L$
Unit UFC-1100A, Mass Flow Controller MFC, N2, 20 SCCM, Used
Brand New · Unit Instruments
$250.00
or Best Offer
Free shipping
Z+^ &* ]S w.?!| /EG BJ$ HK
Aera (Advanced Energy) FC-985c (TC FC-D985CT-BF) Mass Flow Controller 50 SCCM
Pre-Owned · AERA
$200.00
or Best Offer
$12.88 shipping
N+V ^ &*C 3 KC] w.PO?!| WM / $
STEC SV-P1203 Pneumatic Flow Controller SV-P1000 Reseller Lot of 3 Working Spare
Pre-Owned
$351.22
or Best Offer
Free shipping
H+M ^7Z &* L] 7 w21 .YS? !|/ $
Brooks Mass Flowmeter 5860E, 5 slpm Argon
$250.00
or Best Offer
Free shipping
Y+Z^ CU &LP* ] w.7?!4 |8U/ $
1/4" Cole-Parmer Model 00171BY Mass Flow Controller w Display & Cord H18
Pre-Owned
$75.00
or Best Offer
$18.59 shipping
+IO^ & *GV ] X w.?!Z|/ R4$
MKS MASS-FLOW CONTROLLER 2179A21CR1BV-S, AR 20SCCM FLOW WITH SWAGELOK 6LV-RD6901
Pre-Owned
$259.00
or Best Offer
$26.00 shipping
+^ &*T 3 ]V w7. MY ?!|A/P $
Unit UFC-1100A, Mass Flow Controller MFC, AR, 100 SCCM, Used
Pre-Owned · Unit Instruments
$65.00
$9.67 shipping
M+A^ MX V&*P ] w.? VS U!T|/ $
Brooks 5850i Mass Flow Controller CO2 130 SCCM Fast SHIP WARRANTY🇺🇸 GUARANTEED
Pre-Owned
$385.23
or Best Offer
Free shipping
OX +E^ &*U ] XG w 9U .?!|8Y/ $S p o n s o r e d
Brooks Instrument 5850E Mass Flow Controller MFC 5850E Silane SiH4 Gas 300 SCCM
Pre-Owned
$299.99
or Best Offer
Free shipping
1P+^ &* R] Jw.? 2O!| H/R Z $S p o n s o r e d

1 1/4 in Port Diameter Mass Flow Controllers

Shop by Category

1,313 Results

Brooks SLA5800 Series Thermal Mass Flow Controller H2 300 SCCM SLA5850S1CAB1B2A1

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

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

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

New ListingMKS Type 649 Flow Controller He 20 SCCM 649A21T21CAVR-S

NEW Unit Instruments UFC-1661 Mass Flow Controller MFC UNIT

New ListingTylan FC-2900 Mass Flow Controller

Alicat Scientific Mass Flow Controller MCP-50SLPM-D

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

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

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

Tylan FC 2900M 300 SCCM Helium Serial # MA9208106 Clean

New ListingTylan FC-2950MEP5 Mass Flow Controller

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

Brooks 5850i Mass Flow Controller CO2 2000 SCCM ⚡️🇺🇸 SHIP+WARRANTY

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

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

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

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

Brooks 5850TR Mass Flow Controller, 0-160 SCCM

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

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

Alicat Scientific Mass Flow Controller MCP-100SLPM-D

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

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

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

Aera Mass Flow Controller FC-7700CD

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

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

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

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

Parker Porter Digital Mass Flow Controller 701-AAASVPRQ 5%B2H6 / 95%N2 700SCCM

MKS INSTRUMENTS GAS MASS FLOW CONTROLLER MFC 1160A-0100RV-SPCAL SF6 200 sccm VCR

Ueshima Brooks MFC Type 5810 200 SCCM Argon Anelva Replacement Thermal Mass Flow

Celerity Unit UFC-8165 Mass Flow Controller 1/4" VCR Valve (NF3/3L) MFC

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

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

Aera FC-D980C Mass Flow Controller MFC 5000 SCCM N2 New Surplus

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

Lot of 3 - Unit UFC-1000 Mass Flow Controller, N2, Used

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

HoribaStec Z500 Digital Mass Flow Device SEC-Z522MGXN with WARRANTY

Brooks SLA5800 1/4" Tube Fitting 750SMLM Thermal Mass Flow Meter G17

Unit Instruments UFC-1100 Mass Flow Controller 15 SCCM Gas : SF6

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

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

NEW Celerity UFC-9861 Mass Flow Controller 1SLM C09-50237

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

PFD 501 MFC, Precision Flow Devices, Mass Flow Controller, O2, 10 SLM, Used

MKS Instruments 1179B-25470 Viton Mass-Flo Controller Range 100SCCM Gas N2 Used

510-100-1000/Viton O-Ring Repair Kit MFC Models UFC-1000, UPC-1000/UNIT-CELERITY

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

Aera (Advanced Energy) FC-985c (TC FC-D985CT-BF) Mass Flow Controller 50 SCCM

STEC SV-P1203 Pneumatic Flow Controller SV-P1000 Reseller Lot of 3 Working Spare

Brooks Mass Flowmeter 5860E, 5 slpm Argon

1/4" Cole-Parmer Model 00171BY Mass Flow Controller w Display & Cord H18

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

Unit UFC-1100A, Mass Flow Controller MFC, AR, 100 SCCM, Used

Brooks 5850i Mass Flow Controller CO2 130 SCCM Fast SHIP WARRANTY🇺🇸 GUARANTEED

Brooks Instrument 5850E Mass Flow Controller MFC 5850E Silane SiH4 Gas 300 SCCM

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