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DWYER AFS adjustable flow switch

The Series AFS Adjustable Flow Switches are externally adjustable piston-type flow switches for oils, liquids and gases. This Series offers an infinite number of flow settings from 0.5 to 20 GPM.

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Made in USA. brand DWYER, model AFS

International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE.

Retail price from $812,45

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a UAE supplier of control and measuring instruments from well-known world brands

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Discounts for organisations

We sell high-tech equipment at best prices. We provide really advantageous conditions for partners

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Fast delivery across the Middle East

Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries

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Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER AFS

PRODUCT APPLICATIONS

  • Protecting machine tools from coolant flow failure
  • Protecting bearings from loss of lubricant
  • Assuring proper air flow
  • Water or compatible liquid control
  • Oil flow control
  • Control of gas flows

FEATURES

  • Externally adjustable flow set point
  • Offers a number of flow settings at pressures up to 1000 psig, with low pressure drop and precise repeatability

Technical specifications of DWYER AFS

  • Service: Compatible gases or liquids.
  • Wetted Materials: Housing and Piston: See model chart on catalog page; Spring: 316SS; O-ring: Fluoroelastomer; Other: Epoxy.
  • Temperature Limits: -20 to 300°F (-29 to 149°C), -20 to 225°F (-29 to 107.2°C) with polysulfone piston.
  • Pressure Limit: 1000 psi (68 bar).
  • Accuracy: ±10% of setpoint.
  • Repeatability: ±1% maximum deviation.
  • Switch Type: SPDT.
  • Electrical Rating: .17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC.
  • Electrical Connections: 18 AWG, 24″ (61 cm), polymeric lead wires, optional 1/2″ male NPT conduit connection.
  • Process Connection: 1/2″ female NPT ports.
  • Mounting Orientation: Any.
  • Setpoint Adjustment: Liquids: 0.5 to 20 GPM (1.9 to 75.7 LPM); Gases: 1.0 to 75 SCFM (28 to 2124 LPM) at 5 psig.
  • Required Filtration: 50 microns or better.
  • Weight: 2 lb, 11 oz (1.22 kg).
  • Compliance: CE.

How to buy DWYER AFS

Model Description Price
AFS-131 Adjustable flow switch for oil, 18 AWG, 24″ polymeric lead wires, brass piston, brass housing.
$1,014.20
AFS-141 Adjustable flow switch for water, 18 AWG, 24″ polymeric lead wires, polysulfone piston, brass housing.
$812.45
AFS-142 Adjustable flow switch for water, 1/2″ NPT conduit connection, polysulfone piston, brass housing.
$1,073.30
AFS-151 Adjustable flow switch for liquids, 18 AWG, 24″ polymeric lead wires, 316SS piston, 316SS housing.
$1,544.20
AFS-152 Adjustable flow switch for liquids, 1/2″ NPT conduit connection, 316SS piston, 316SS housing.
$1,623.80
AFS-231 Adjustable flow switch for gases, 18 AWG, 24″ polymeric lead wires, brass piston, brass housing.
$998.75
AFS-232 Adjustable flow switch for gases, 1/2″ NPT conduit connection, brass piston, brass housing.
$1,073.30
AFS-251 Adjustable flow switch for gases, 18 AWG, 24″ polymeric lead wires, 316SS piston, 316SS housing.
$1,560.75
AFS-252 Adjustable flow switch for gases, 1/2″ NPT conduit connection, 316SS piston, 316SS housing.
$1,623.80
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User Guide and Instruction manual for DWYER AFS

You can request the necessary certificates, documentation, instructions and user guide for DWYER AFS using the special form.

You can buy DWYER AFS in UAE at a price starting from 812,45 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email . DWYER AFS price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.