| 
 Models 
 | 
 WM-H2  -120 
 | 
 WM-H2  -180 
 | 
 WM-H2  -260 
 | 
 WM-H2  -400 
 | 
 WM-H2  -500 
 | 
 WM-H2  -650 
 | 
 WM-H2  -800 
 | 
 WM-H2  -900 
 | 
 WM-H2  -1000 
 | 
 WM-H2  -1200 
 | 
 WM-H2  -1350 
 | 
| 
 Generals Information 
 | 
| 
 H2 flow rate – cc/min 
 | 
 120 
 | 
 180 
 | 
 260 
 | 
 400 
 | 
 500 
 | 
 650 
 | 
 800 
 | 
 900 
 | 
 1000 
 | 
 1200 
 | 
 1350 
 | 
| 
 H2 purity 
 | 
 (> 99.99999 % (O2 < 0,1 ppm, dewpoint H2O < -75°C (-103°F 
 | 
| 
 (Cold Palladium Catalyst (Option 
 | 
 Reduces O2 < 0.01 ppm and moisture < 1 ppm 
 | 
| 
 Delivery pressure 
 | 
 1 – 12 bar (14.5 – 174 psi), 16 bar (232 psi) on request 
 | 
| 
 H2 dryer 
 | 
 Innovative double column dryer system without maintenance 
 | 
| 
 Internal water tank 
 | 
 (2.3 liters with auto refill included (external water tank in option 
 | 
| 
 Temperature range 
 | 
 (From 5 – 35°C (41 – 95°F) and humidity 80% to 25°C (77°F 
 | 
| 
 LCD touch screen 
 | 
 (Resolution 128 x 64 – touch screen with (operating parameters, system status, alarms 
 | 
| 
 Water quality 
 | 
 Deionized, ASTM II, < 0,1 µS 
 | 
| 
 (Dimensions (W x H x D 
 | 
 (30 x 43 x 43 cm (11.8″ x 16.9″ x 16.9″) 
 | 
| 
 Outlet port 
 | 
 1/8 Swagelok 
 | 
| 
 (Weight (kg/lbs 
 | 
 16 / 35.2 
 | 
 19.5 / 43 
 | 
 21.5 / 47,4 
 | 
 23 / 50,7 
 | 
| 
 Power consumption 
 | 
 280 W 
 | 
 450 W 
 | 
 560 W 
 | 
 660 W 
 | 
| 
 Power supply 
 | 
 90 – 240 V ac / 50 – 60Hz 
 |