Mass Flow Controllers: Gas Mass, Liquid Mass & Valves

Mass Flow Controllers

PORTER mass flow products reflect over three decades of experience in the design and manufacture of precision instruments for the measurement and control of gas flow. They incorporate design principles that are simple and straightforward, yet flexible enough to operate under a wide variety of process parameters. Porter's Mass Flow Controllers are accurate, reliable, cost effective solutions to your mass flow application needs.

Need help? Send us a quick question.

Gas Flow Controllers
Liquid Flow Controllers
Flow Control Valves
Accessories

1. Select the category from the tabs above
2. Select the specific type from the accordions below

DIGITAL

Note: The flow ranges listed are the minimum and maximum nitrogen (N2) flow ranges available for each given model. Intermediate flow ranges are available. For correct sizing when operating parameters are questionable, please consult factory.

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 601 More Info	0-5 SCCM to 0-10 SLPM N2	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 651 More Info	0-5 SCCM to 0-1000 SLPM (nitrogen equivalent)	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 602 More Info	0-10 SLPM to 0-100 SLPM N2	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 602A More Info	0-10 SLPM to 100 SLPM N2	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 603A More Info	0-100 SLPM to 0-500 SLPM N2	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 604A More Info	0-500 SLPM to 0-1000 SLPM N2	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 621 More Info	0-5 SCCM to 0-10 SLPM N2	3000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 622 More Info	0-10 SLPM to 0-100 SLPM N2	3000 PSIG	N/A

ANALOG

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 201 More Info	0-5 SCCM to 0-10 SLPM	1000PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 251 More Info	0-10 SLPM to 0-50 SLPM	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 202 More Info	0-10 SLPM to 0-100 SLPM	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 261 More Info	0-5 SCCM to 0-10 SLPM	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 202A More Info	0-5 SCCM to 0-10 SLPM	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 203A More Info	0-100 SLPM to 0-500 SLPM	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 204A More Info	0-500 SLPM to 0-1000 SLPM	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 2201 More Info	0-10 SLPM	200 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 221 More Info	Please consult factory	3000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 222 More Info	0-10 SLPM to 0-100 SLPM	3000 PSIG	N/A

SEVERE DUTY

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 3600 More Info	Model 3601: 10 SLPM Model 3602: 100 SLPM (nitrogen equivalent)	1500 PSIG	N/A

PANEL MOUNT

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model MPC More Info	.5, 2,5, 20 SLPM	75 PSIG	N/A

UL CLASS 1, DIV 2

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 3201 More Info	5 SCCM to 10 SLPM	1000 PSIG	N/A

Model	Max Flow (SLPM)	Max Pressure (PSIG)	Min Delta (PSIG)
Model 3261 More Info	0-10 SLPM	1000 PSIG	N/A

1. Select the category from the tabs above
2. Select the specific type from the accordions below

DIGITAL

Model	Accuracy	Flow Range	Max Pressure	I/O
Model D2000i More Info	+/- 1%/Reading (5%-100% Full Scale)	13 mL/min IPA	125 PSIG	I/O: 0-5 Vdc

ANALOG

No items were located.

1. Select the category from the tabs above
2. Select the specific type from the accordion below

PROPORTIONAL SOLENOID

Model	Max Flow (SLPM)	Max Pressure (PSIG)
Model 001 More Info	0-10 SLPM	1000 PSIG

Model	Max Flow (SLPM)	Max Pressure (PSIG)
Model 002 More Info	0-100 SLPM	1000 PSIG

Model	Max Flow (SLPM)	Max Pressure (PSIG)
Model 003A More Info	0-500 SLPM	200 PSIG

1. Select the category from the tabs above
2. Select the specific type from the accordion below

4 CHANNEL CONTROL MODULES

Model	Accuracy	Flow Range	Pressure Range	Max Pressure	I/O
Model CM-400 More Info	N/A	N/A	N/A	N/A	I/O: N/A

First Name:
Last Name:
Email:
Phone:
Company:
Title:

Porter Instrument Division respects your privacy, and does not share information with third party companies. View website policies and contact information.