Premium Liquid Cylinders The Dura-Cyl series is a premium transportable liquid cylinder for cryogenic service. The patented internal support system design and quality construction makes the Dura-Cyl series one of the most efficient yet rugged cylinder on the market today.
The Dura-Cyl series cylinders are user friendly cryogenic cylinders that perform well in the metal fabrication industry and are especially suited for use in the field. When your need is for a low to medium pressure gas supply, and cylinders or packs aren't enough, Dura-Cyl liquid cylinders are an excellent choice.
Roto-TelThe Roto-Tel™ offers improved accuracy and expanded gauge ranges for better resolution. | LCCMLCCM models have an integral mounted combination pressure control regulator, isolation valve, and a calibrated dome control knob. | LPDura-Cyl LP models feature the “sight gauge” liquid level indicator and a liquid globe valve with an extended stem for less ice build-up on the handle with easier operation. | MCRMCR models have a combination pressure control regulator with an exclusive calibrated micrometer adjusting screw. |
Model | 180L | 180L | 180L | 200L | 200L | 200L | |
---|---|---|---|---|---|---|---|
Pressure | LP | MP | HP | LP | MP | HP | |
Capacity | |||||||
Liquid (Gross) | (liters) | 196 | 196 | 196 | 209 | 209 | 209 |
Liquid (Net) | (liters) | 185 | 185 | 185 | 196 | 196 | 196 |
Gas (N2) | ft3/Nm3 | 4,099/108 | 3,864/102 | 4,375/115 | 4,072/108 | ||
Gas (O2) | ft3/Nm4 | 5,096/134 | 4,843/127 | 5,435/143 | 5,048/133 | ||
Gas (Ar) | ft3/Nm5 | 4,961/130 | 4,709/124 | 5,290/139 | 4,932/130 | ||
Gas (CO2) | ft3/Nm6 | 3,766/99 | 4,011/105 | ||||
Gas (N2O) | ft3/Nm7 | 3,574/94 | 3,810/100 | ||||
Performance | |||||||
NER (N2) | % per day | 1.5 | 1.9 | 1.9 | 1.85 | 1.85 | 1.85 |
NER (O2- Ar) | % per day | 1 | 1.3 | 1.3 | 1.2 | 1.2 | 1.2 |
NER (CO2 - N2O) | % per day | 0.5 | 0.5 | ||||
Gas Flow (N2, O2, Ar) | SCFH/Nm3/hr | 350/9.2 | 350/9.2 | 400/10.5 | 400/10.5 | ||
Gas Flow (CO2, N2O) | SCFH/Nm3/hr | 110/2.9 | 110/2.9 | ||||
Dimensions and Pressure Ratings | |||||||
Relief Valve Setting | psig/barg | 22/1.5 | 230/16 | 350/24 | 22/1.5 | 230/16 | 350/24 |
DOT/TC Rating | 4L100 | 4L200 | 4L292 | 4L100 | 4L200 | 4L292 | |
Diameter | in/cm | 20/50.8 | 20/50.8 | 20/50.8 | 20/50.8 | 20/50.8 | 20/50.8 |
Height | in/cm | 64.3/163.3 | 64.3/163.3 | 64.3/163.3 | 66.6/169.2 | 66.6/169.2 | 66.6/169.2 |
Tare Weight | lb/kg | 210/95.2 | 260/117.9 | 300/136.1 | 210/95.2 | 280/126.9 | 320/145.1 |
Full Weight (N2) | lb/kg | 540/245 | 557/253 | 580/263 | 559/253.5 | 597/271 | 618/280 |
Full Weight (O2) | lb/kg | 676/307 | 682/309 | 701/318 | 706/320.2 | 730/331 | 747/339 |
Full Weight (Ar) | lb/kg | 778/354 | 773/351 | 787/357 | 821/372.4 | 827/375 | 839/380 |
Full Weight (CO2) | lb/kg | 731/331 | 779/353 |