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.
Model No.
Maximum
Inlet Pressure
Inlet
Gauge*
Use
2001
0-1000 psig/70 bar
5/8-18 UNF
0-1000 psig/70 bar
Calgaz 34, Calgaz 58 and Calgaz 105s
2003
0-3000 psig/207 bar
1/4" NPT internal
0-3000 psig/207 bar
High pressure
cylinders
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
Calgaz 34s
Construction
Body:
EN
plated brass
Seat & Seals:
Viton® and PTFE
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.
®
registered trademarks of The DuPont Company.
* Gauge indicates cylinder pressure in both psig and bar.