Dura-Cyl 230 HP SB
The Roto-Tel offers improved accuracy and expanded gauge ranges for better resolution.
The Dura-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 for easier operation.
LCCM Models have an integral mounted combination pressure control regulator, isolation valve and a calibrated dome control knob.
• Ideal for liquid nitrogen, oxygen, argon, CO2 or nitrous oxide
• Different sizes, pressures, and features to meet your needs
• Stainless steel construction
• Thick, dent-resistant outer shell
• Patented durable, inner-vessel support system
• Large diameter handling ring with four supports
• Liquid Cylinder Control Manifold (LCCM)
• Roto-Tel Liquid Level Gauge System
• SEVEN year warranty
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 the most efficient yet rugged cylinder on the market today. Along with the patented Liquid Cylinder Control Manifold (LCCM) and our wide choice of caster base options, the Dura-Cyl Series is also the most user-friendly cylinder available. Adding our industry-leading five-year vacuum warranty and you get the lowest cost of ownership —making the Dura-Cyl, the preferred choice in transportable liquid cylinders.
(1) Gas capacities at DOT4L limits. See manual P/N 10642912 for details
(2) Most of the Dura-Cyl models are available with permanently installed CGA fittings for medical applications. Contact Customer Service for details.
(3) Dimensions are measured from the floor to the top of the sight gauge protector.
(4) Pressure building regulator optional on LP models
Liquid (Gross) - 240 Liters
Liquid (Net) - 230 Liters
Gas (N2) -4,734/124 Nm3
Gas (O2) - 5,930 ft3/ 156 Nm3
Gas (AR) - 5,763 ft3/ 151 NM3
Gas (CO2) -4,614 ft3/ 121 NM3
Gas (N2O) - 4,378 ft3/115 NM3
NER (N2) - 1.8 % per day
NER (O2 - AR) - 1.2 % per day
NER (CO2 - N2O) - 0.5 % per day
Gas Flow (N2, O2, AR) SCFH/NM3/hr - 400/10.5
Gas Flow (CO2, N2O) SCFH/NM3/hr - 110/2.9
Dimensions and Pressure Ratings
Relief Valve Setting -350 psig/ 24 barg
DOT/TC Rating - 4L292
Diameter - 26 in/ 66.0 cm
Height - 56.6 in/ 44.3 cm
Tare Weight - 395 lb /179.2 kg
N2 - 738 lb / 334.7kg
O2 - 886 lb / 401.8 kg
AR - 991 lb/449.5 kg
CO2 - 923 lb/ 418.6 kg