Flow Switches for Monitoring Gases and Liquids in Critical Industrial Processes
About Autoflow Products CO. Division of Precision Fluid Controls, Inc.
Autoflow Products is a manufacturer of Flow Switches for critical gas and liquid applications such as chemical analyzers, gas and liquid chromatographs, chemical injection systems, critical gas purges, and semiconductor processing.
Established in 1982, Autoflow Products Co. was incorporated in the State of California. On July 1st, 2020, Autoflow Products Co. was merged with its sister company Precision Fluid Controls, Inc. (PFC). PFC is a manufacturer of valves and pressure controls for the aerospace industry.
We are specialists in gas and liquid monitoring. We offer standard Flow Switch products designed for specialized OEM markets. Typical applications include verification of sample flow for chemical analyzers and verification of critical purge gas flow.
In addition to our standard flow switches, we provide customized products for extreme applications. Many of our switches are designed for hazardous location service with Class I, Div 1 & 2, Class II, Div 1 & 2 and Class III certifications. Please contact the factory for details. We manufacture Flow Switches in Monel 400, Hasteloy and Titanium. Give us a call to discuss your requirements.
Product Specifications
Flow Switches detect an increase or decrease in the flow of a gas or liquid within a system, and actuate an electrical switch at a specified flow rate set point.
All of our Flow Switches are engineered with an adjustable flow rate feature that enables you to customize the switch for your system needs. They function at any attitude and have an internal filter.
High Flow Models
Autoflow Products high flow rate flow switches are for use in both liquid and gas applications. These quality flow switches detect either increasing or decreasing flow rates from .5lpm to 700lpm. The 316 stainless steel construction and variety of softgood options ensure compatibility with most gas and fluid systems. The setpoint is adjustable and all models are attitude insensitive.
FS5100
Adjustable Flow Switch with Optional Explosion Proof Cap (not shown)
------------------------------
Adjustable Flow Range: 1 slpm to 700 slpm
Flow Media: Gases
Maximum Pressure: 1000 psig (69 bar)
Line Size: 1/4" & 1/2" NPT
Max Ambient Temperature: +220°F (+105°C)
FS5700
Adjustable Flow Switch with Optional Explosion Proof Cap (shown)
------------------------------
Adjustable Flow Rate: 0.5 lpm to 18 lpm
Flow Media: Liquids
Maximum Pressure: 1000 psig (69 bar)
Line Size: 1/4" & 1/2" NPT
Max Ambient Temperature: +220°F (+105°C)
FS5900
Adjustable Flow Switch with very low differential priority channel
------------------------------
Adjustable Flow Range: 0-100 slpm at 20 psig
Flow Media: Gases
Maximum Pressure: 1000 psig (69 bar)
Line Size: 1/4" NPT
Max Ambient Temperature: +220°F (+105°C)
Micro Flow Models
Autoflow Products high quality flow switches, available for both gas and liquid are packaged in a compact, chemically resistant 316 SST micro package for easy installation in smaller systems for monitoring purge gas , excess flow, system analyzer and gas chromatograph flows. Several softgood options ensure compatibility with most liquid and gas. This adjustable switch will detect either increasing or decreasing flows.
FS6200
Adjustable Flow Switch
------------------------------
Adjustable Flow Range: 30 sccm to 20 slpm N2
Flow Media: Gases
Maximum Pressure: 3000 psig (207 bar)
Line Size: 1/8" & 1/4" NPT
Max Ambient Temperature: +220°F (+105°C)
FS6700
Adjustable Flow Switch
-----------------------------
Adjustable Flow Range: 0.5 ml/min to 800 ml/min
Flow Media: Liquids
Maximum Pressure: 3000 psig (207 bar)
Line Size: 1/8" & 1/4" NPT
Max Ambient Temperature: +220°F (+105°C)
FS6900
Adjustable Flow Switch for high temperature applications
------------------------------
Adjustable Flow Range: Gases - 30 sccm to 20 slpm
Liquids - 0.5 ml/min to 800 ml/min
Flow Media: Gases & Liquids
Maximum Pressure: 1000 psig (69 bar)
Line Size: 1/8" & 1/4" NPT
Max Ambient Temperature: +300°F (+150°C)
U.S. Distributors
Alabama-Arkansas-Iowa-Kansas-Mississippi-Missouri-Nebraska-Oklahoma
Banner Industries
16074 Central Commerce Drive
Suite B-103
Pflugerville, TX 78660
Telephone: (512) 251-6210
Fax: (512) 251-6211
Email: austinsales@bannerindustries.com
dallassales@bannerindustries.com
Arizona
Aztech Controls
324 S Bracken Lane
Chandler, AZ 85224-4700
Telephone: (480) 782-6000
Fax: (480) 782-6040
Email: sales@aztechcontrols.com
California
Summit Fluid Technologies, LLC
12502-H Whittier Blvd #100
Whittier, CA 90605
Telephone: (562) 696-1477
Fax: (562) 646-5639
Email: sales@summitfluidtech.com
Colorado
Webster Associates
2665 So. Santa Fe Drive, #5A
Denver, CO 80223
Telephone: (303) 773-8989
Fax: (303) 773-8993
Connecticut-Maine-Massachusettes-New Hampshire-Rhode Island-Vermont
Banner Industries
One Industrial Drive
Danvers, MA 01923
Telephone: (978) 777-0080
Fax: (978) 777-0440
Delaware-Illinois-Indiana-Kentucky-Michigan-Minnesota-New Jersey-Ohio-Pennsylvania-Wisconsin
Banner Industries
754 Roble Road, Unit 130
Allentown, PA 18109
Telephone: (610) 231-0338
Fax: (610) 213-0464
Florida-Georgia-Maryland-North Carolina-South Carolina-Tennessee-Virginia-West Virginia
Banner Industries
10100 Nokesville Road
Manassas, VA 20110
Telephone: (703) 392-1320
Fax: (703) 392-1322
Idaho-Montana-Utah
Meacon Corporation
3990 SE International Way
Portland, OR 97222
Telephone: (208) 363-9400
Fax: (208) 363-9403
Email: sgross@meacon.com
Louisiana
Tech-Quip, Inc.
PO Box 3706
Baton Rouge, LA 70821
Telephone: (225) 927-4284
Fax: (225) 295-5995
Email: info@techquip.com
Nevada-New Mexico
Banner Industries
8350 South Kyrene Road
Unit 108
Tempe AZ 85284
Telephone: (480) 961-1111
Fax: (480) 961-1118
New York
G&F Supply
42 Richmond Terrace
Suite 201
Staten Island, NY 10301
Telephone: (718) 273-5702
Fax: (718) 273-5704
North Dakota-South Dakota-Wyoming
Banner Industries
4000 N Flash Drive T-1
Lehi, UT 84043
Telephone: (801) 816-0200
Fax: (801) 813-1811
Oregon-Washington
Banner Industries
7275 NW Evergreen Parkway
Suite 100
Hillsboro, OR 97124
Telephone: (503) 924-8377
Fax: (503) 924-8378
Email: northwestsales@bannerindustries.com
Texas
Tech-Quip, Inc.
PO Box 890649
Houston, TX 77289
Telephone: (281) 484-4830
Fax: (281) 484-5456
Email: info@techquip.com
International Distributors
Australia
Duff and MacIntosh
PO Box 396
Hornsby, NSW 1630
Australia
Telephone: 61 2 9482 1411
Fax: 61 29482 1489
Email: sales@duffmac.com.au
————————————
Omni Instruments Pty.
1 Keast Street
Parkes, NSW 2870
Australia
Telephone: 61 (0) 2 8244 2363
Fax: 61 (0) 2 9475 1278
Email: wayne@omniinstruments.com.au
Austria
ESL Elektronik Handels GmbH
Hauptstrasse 8
85630 Harthausen
HRB 94400 Munchen
DE 129 341 513
Telephone: +49 (0) 8106 – 377 41 0
Fax: +49 (0) 8106 – 377 41 10
Email: info@esl-elektronik.de
Canada
Twister Instrumentation and Process
#116, 11979- 40th St. S.E.
Calgary, AB T2Z 4M3
Canada
Telephone: (403) 201-8904
Fax: (403) 201-8916
Email: dwhowell@telus.net
———————————————-
Muis Controls Ltd.
29 Riel Drive
St. Albert, AB T8N 3Z2
Canada
Telephone: (780) 459-7080
Fax: (780) 459-7085
Email: info@muiscontrols.com
China
Shanghai Berling Trading Inc.
Shanghai Xuhui District Xietu Road No. 2601
Gateway Plaza T1 Building 10, D Room
Zip code: 200020
Shanghai
China
Telephone: 021-33156786
Fax: 021-33156785
Email: wz@berling.com.cn
Website: www.berling.com.cn
Germany
ESL Elektronik Handels GmbH
Hauptstrasse 8
85630 Harthausen
HRB 94400 Munchen
DE 129 341 513
Telephone: +49 (0) 8106 – 377 41 0
Fax: +49 (0) 8106 – 377 41 10
Email: info@esl-elektronik.de
Netherlands
European Sales Engineering
PO Box 1017
2340 BA Oegstgeest
Netherlands
Telephone: 31 715173947
Fax: 31 205241506
Email: esenl@telia.com
Singapore
EBP Engineering Services
20 Shaw Road #06-05
Ching Shine Ind. Bldg
Singapore 367956
Telephone: (65) 6280-1848
Fax: (65) 6280-1143
Email: ebp@ebpeng.com
Sweden
European Sales Engineering
TREDJE PARKVAGEN 7
Boarred, 23700
Sweden
Telephone: 46-46-294874
Fax: 040-6929233
Email: esenl@telia.com
Switzerland
ESL Elektronik Handels GmbH
Hauptstrasse 8
85630 Harthausen
HRB 94400 Munchen
DE 129 341 513
Telephone: +49 (0) 8106 – 377 41 0
Fax: +49 (0) 8106 – 377 41 10
Email: info@esl-elektronik.de
United Kingdom
Omni Instruments, Ltd.
E. Kingsway Business Center
Mid Craigie Trading Estate
Dundee, Scotland DD4 7RH
UK
Telephone: +44 (0) 845 9000 601
Fax: +44 (0) 8700 434045
Email: info@omni.uk.com
Contact Us
Autoflow Products, Inc.
3860 Cincinnati Avenue
Rocklin, California 95765
Telephone: (916) 626-3058
Fax: (916) 626-3068
Email: Sales
Email: Information
Click here to add your own text