Calgaz DFR 2003-330 Gas detector Calibration Valve

Calgaz DFR 2003-330
Calgaz DFR 2003-330

The 2003-330 Calgaz DFR exhaust valve (or flow adjuster) two-stage DFR 2000 series is designed for use with devices that use air suction pumps for calibration. The adjuster will provide the correct amount of gas to the pump. These simple and easy-to-use adjustments make it quick and easy to adjust without the need to use air sampling bags, control consumables, or guide users. The DFR 2000 flow adjuster is patented.

DFR 2003-330: Specifications

type:Two-stage line
Technical parameters:Model : 2003
Maximum input pressure : 0-3000 psig/ 207 bar
Required pressure : 3″ H₂O/ 5.6mm Hg
Input : 1/4″ NPT Internal
Output: 3/16″ Barb/4.8mm
Meter : 0-3000 psig/207bar
For Calgazs Gas Cans : Top Pressure 552s
Line speed:0-3 LPM
composition:Body : EN Plated Copper
Bottom & Lock : Teflon® & Viton®
Piston : Copper
Cushion: Rubber N (2007 only)
Diaphragm : Rubber N (PVC 2004 & 2006)
Shooting cap : Aluminum
weight:1 lb
Part Number (Legacy):A0177713 (CZF2R000171)

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