DFR 2000 Regulator
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Primary
Use: |
The
patented two stage DFR 2000 series regulator is designed for use with instruments that utilize a pump to draw the calibration gas. The regulator provides the exact amount of gas the instrument pump requires. This simple-to-use regulator makes calibration quick and easy by eliminating the need for sample bags, flow meters, or special operator training. |
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| Model No. | Maximum Inlet Pressure |
Inlet | Gauge* | Use | |
| 2001 | 0-1000 psig/70 bar | 5/8-18 UNF | 0-1000 psig/70 bar | 2AL, 8AL & 6D | |
| 2003 | 0-3000 psig/207 bar | 1/4" NPT internal | 0-3000 psig/207 bar | High
pressure cylinders |
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| 2004 | 0-1000 psig/70 bar | 5/8-18 UNF | 0-1000 psig/70 bar | HCl & Cl2 | |
| 2007 | 0-500 psig/35 bar | CGA 600 | 0-500 psig/35 bar | 7EOC & 7HP | |
| Construction | Body: |
EN plated brass | |||
| Seat & Seals: |
Viton® and Teflon® | ||||
| Piston: | Brass | ||||
| Washer: | Buna N (2007 only) | ||||
| Diaphragm: |
Buna N - PVC (2004 only) | ||||
| Bonnet: |
Aluminum | ||||
| Weight | Models 2001, 2004, 2007: | 1 lb/0.45 kg | |||
| Model 2003: |
1.1 lb/0.50 kg | ||||
| Specifications | Outlet Hose Barb: |
3/16"/4.8 mm tubing | |||
| Number of Stages: |
2 | ||||
| Demand Pressure: | 3" H20/5.6 mm | ||||
| Flow Rate: |
0-3LPM | ||||
| Warranty |
All regulators are warranted for two years. |
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| ®
registered trademarks of The DuPont Company. * Gauge indicates cylinder pressure in both psig and bar. |
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