详情
The two stage DFR 2000 Series regulators are designed for use with instruments that utilize a pump to draw the calibration gas. The regulators provide the exact amount of gas the instrument pump requires. These simple-to-use regulators make calibration quick and easy by eliminating the need for sample bags, flow meters or special operator training. DFR 2000 series regulators are patented.
Series: |
2000 |
Type: |
Two Stage Demand Flow |
Technical specification: |
Model : 2003
Maximum Inlet Pressure : 0-3000 psig/ 207 bar
Demand Pressure : 3'' H₂O/ 5.6mm Hg
Inlet : ¼” NPT Internal
Outlet : 3/16'' Barb/4.8mm
Gauge : 0-3000 psig/207bar
For Use with Calgaz Cylinders : High pressure Calgaz 552s |
Flow Rate: |
0-3 LPM |
Construction: |
Body : EN plated brass
Seat & Seals : Teflon® & Viton®
Piston : Brass
Washer : Buna N (2007 only)
Diaphragm : Buna N (PVC 2004 & 2006)
Bonnet : Aluminum |
Weight: |
1 lb |
Part Number (Legacy): |
A0177713 (CZF2R000171) |
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