Self-pressurizing container Selpher [manufactured by Jeck Tohri Co., Ltd.]
It is possible to extract liquid nitrogen without external pressure. The built-in casters with stoppers allow for safe transportation.
It is possible to extract liquid nitrogen with simple valve operation without external pressurization. In addition to the included flexible hose for liquid extraction, the main unit is equipped with casters with stoppers for safe transportation. *The second photo shows the dimensions of the standard accessory "flexible hose." For more details, please contact us or refer to our cryogenic equipment product catalog. *As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below.)
basic information
For more details, please contact us or refer to our low-temperature equipment product catalog. ◎ The comprehensive catalog has been revised as of April 1, 2019. (Please see the URL below.)
Price information
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Applications/Examples of results
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Line up（3）
| Model number | overview |
|---|---|
| SP-50 | ○Volume: 50 L ○Filling amount: 42 L ○Standard specification pressure: 0.05 MPa ○Maximum filling pressure: 0.3 MPa ○Outer diameter: 455 mm ○Height: 840 mm ○Empty weight: 46 kg ○Weight when filled with LN2: 80 kg ○LN2 evaporation loss: 1.5 L/day / 3.0 %/day ○Liquid supply amount: 10 L/min |
| SP-120 | ○Volume: 120 L ○Filling amount: 100 L ○Standard specification pressure: 0.05 MPa ○Maximum filling pressure: 0.3 MPa ○Outer diameter: 505 mm ○Height: 1,350 mm ○Empty weight: 76 kg ○Weight when filled with LN2: 157 kg ○LN2 evaporation loss: 2.1 L/day / 1.7 %/day ○Liquid supply amount: 10 L/min |
| SP-250 | ○Volume: 250 L ○Filling amount: 210 L ○Standard specification pressure: 0.05 MPa ○Maximum filling pressure: 0.3 MPa ○Outer diameter: 656 mm ○Height: 1,525 mm ○Empty weight: 133 kg ○Weight when filled with LN2: 303 kg ○LN2 evaporation loss: 2.5 L/day / 1.0 %/day ○Liquid supply amount: 10 L/min |
catalog（2）
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Our company entered the cryogenic business in 1970. In 1993, we fully entered the low-temperature physical property measurement equipment market, focusing on quickly, affordably, and user-friendly supplying products tailored to our customers' needs in partnership with distinctive domestic and international manufacturers. Based on our flagship measurement system, the Cryo refrigeration unit, we have a proven track record of assisting in numerous developments in the energy and power sector, industrial and transportation sector, and analysis and information sector, primarily utilizing superconducting technology.