PV & TPV Series Pressure Vessels

The PV & TPV Series of self pressurising cryogenic vessels for liquid nitrogen and argon (liquid oxygen on request) are suitable for a host of applications within the industrial, medical, research & cryo-biological fields. Each vessel has been designed to automatically maintain pressure at a pre-set level using the integral pressure building circuit.

Features :-
  • Dual liquid fill / decant valves for convenience

  • Colour coded valves

  • Automatic pressure building circuit

  • Mounted on square base with high quality castors (2 with foot brake) for greater stability (PV-1000 & PV-2000 with Pallet Base)

  • Tricock to prevent overfilling

  • Welded on manifold as standard. Optional removable manifold available (50KF)

  • Valve protection ring handle

  • Tow bar on 120 to 400 ltr versions

  • Standard relief valve setting : 1.5 bar (options upto 4.0 bar)

  • PV Series PED approved. TPV Series TPED Approved. (PV-1000 / PV-2000 PED Approved Only) for the transportation of liquid on public highways throughout Europe

  • Non European approvals available on request

  • Stainless steel construction

  • Electronic Contents Gauge now fitted as standard to PV Series cryogenic vessels (float or DP gauges available on request). Cryo Gauge 200 as standard, or Cryo Gauge 242 with output facility as an upgradable option

 

Need a small gaseous take-off as well?

No Problem. Our Gas Use conversion kit can be pre installed to give up to 50 gaseous ltr/min flow. Supplied with control valve, regulator & pressure gauge. Optional flow meters also available.

Need a higher pressure?

No Problem. Our recently introduced Enhanced Series EPV Vessels incorporate all the features listed above but come with a 16 bar safety relief valve to accommodate higher filling pressures or applications.


 

Technical Data PV-30 PV-60 PV-120 PV-160 PV-200 PV-240 PV-300 PV-400 PV-500 PV-1000 PV-2000
Capacity (ltr) 30 60 120 160 200 240 300 400 500 950 2000
Diameter (mm) 410 460 535 640 640 690 690 765 1000 1058 1310
Height (mm) 664 998 1281 1369 1471 1410 1510 1717 1370 2000 2645
Weight Empty (kg) 42 60 112 120 151 150 160 196 240 590 1050
Weight Full LN2 (kg) 66 102 187 249 302 344 402 519 644 1627 2585
Max Working Pressure (bar) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0
Static Evaporation Rate % per day 3.3 2.0 1.2 1.1 0.9 0.8 0.8 0.7 0.6 1.2 1.1

 

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