Combination piston first stage and stainless steel diaphragm second stage offer a high degree of accuracy and control without adjusting the delivery pressure as the supply pressure decreases. Designed for use with low ppm corrosive gases and gas mixtures where high purity, low flow rates, and stable delivery pressure must be maintained.
Model # |
1001 |
1002 |
1003 |
Connection |
Inlet |
|
Oulet |
|
Flow |
Max Inlet Pressure |
3000 psig (207 bar) |
Max Outlet Pressure |
0-10 psig (.69 bar) |
0-50 psig (3.4 bar) |
0-100 psig (6.9 bar) |
Delivery Gauge Range |
0-15 psig |
0-100 psig |
0-160 psig |
Construction |
Body |
Nickel-plated brass |
Gauge |
Chrome-plated brass |
Seat |
1st stage: PTFE / 2nd stage: Viton |
Diaphragm |
Stainless Steel |
Filter |
Sintered Bronze |
Bonnet |
Nickel-plated brass |
Weight |
1 lb (0.63 kg) |
US 992 
CN 290 
MY 190 
AU 77 
AP 55 
CA 52 
DE 36 
GB 34 
