Key Instruments
Key Instruments
500 Coventry Lane Croydon,
PA 19021, USA
Phone: 215-788-5523
E-Mail: sales@keyinstruments.com
Website: www.keyinstruments.com
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Models 2530 can be configured with a control valve on the inlet or no valve. Fittings and valve can be specified in either brass or stainless steel. O-rings are available in Buna-N, Viton® fluoroelastomer or other optional elastomers.

1/4" FNPT, 30-300 LPM Air, Stainless Fittings, Viton® Seals, Inlet Valve
Unit of Measure

Technical Specs

Brands

 N/A Key Instruments

Flow Rate

 N/A 30 to 300 L/min

Seal Material

 N/A Viton®

Valve

 N/A Inlet Valve

Fittings

 N/A 303 Stainless Fittings

Diameter

 N/A 1/4 in

Thread Type

 N/A Female National Pipe Thread (FNPT)

Float Material

 N/A Stainless Steel

Body Material

 N/A Clear Acrylic

Maximum Pressure

 N/A 100 psig

Maximum Temperature

 N/A 150 ºF65 ºC
Full Scale Accuracy (±)1 N/A 3 %

Certifications

 N/A International Calibration Certificate (ICC) Pressure Equipment Directive (97/23/EC) Restriction of Hazardous Substances (RoHS)

Features

 N/A
  • Easy-to-read English or metric scales
  • Stable easy-to-read float
  • Air ranges from 40 ccm to 4000 LPM
  • Water ranges from 4 ccm to 20 GPM
  • Easy disassembly/assembly for installation
  • Threaded brass inserts for quick maintenance

Dimensions

Dimensions

 N/A
Dimensions

Applications

Applications

 N/A Typical applications include:
  • Air sampling equipment aquaculture
  • Desalinization equipment
  • Gas analyzers
  • Medical systems
  • Photo processing equipment systems
  • Water treatment and distribution

Note

Note

 N/A Does not include 1/8” back plate
  • 1 At reference conditions of 70ºF (21.1ºC)/14.7 psia (1 Bar A)