The DF Series of vac­uum insu­lated dewars are man­u­fac­tured entirely from stain­less steel for use with liq­uid nitro­gen in a wide range of exper­i­ments /​appli­ca­tions. These dewars com­bine strength with ves­sel per­for­mance, and are ide­ally suited to lab­o­ra­tory and indus­trial applications.

Fea­tures :-

• Stain­less Steel Construction
• Loss reduc­ing plug cap
• Suit­able for immer­sion appli­ca­tions and cold trap operations
• Inter­me­di­ate /​larger sizes on request
• Roller base for DF-​50
• Bespoke top flange design service

The PHV Series of indus­trial tanks are suit­able for the bulk stor­age or trans­porta­tion of both liq­uid nitro­gen and argon. The range has been designed to give years of trou­ble free oper­a­tion for appli­ca­tions requir­ing a high duty cycle.

All ves­sels are designed for out­door use and incor­po­rate dual liq­uid decant valves for extra ver­sa­til­ity, full pres­sure build­ing cir­cuitry, and all safety and con­trol equip­ment mounted within a lock­able cab­i­net for increased security.

Fea­tures :-

• Robust indus­trial design
• Suit­able for the most ardu­ous duties of stor­age and trans­port of nitro­gen and argon
• Dual liq­uid decant valves
• Dif­fer­en­tial pres­sure con­tents gauge fit­ted as standard
• Crane lift­ing eyes
• Effi­cient exter­nal pres­sure build system
• High qual­ity extended spin­dle valves fit­ted throughout
• Larger capac­i­ties /​higher work­ing pres­sures avail­able on request
• Stain­less steel con­struc­tion of inner and outer vessels
• Car­bon steel outer mod­els avail­able on request

The PVT Series of indus­trial tanks are suit­able for the bulk stor­age of liq­uid nitro­gen or argon (oxy­gen mod­els also avail­able). The range has been designed with a small foot­print to give max­i­mum stor­age capac­ity for the min­i­mum ground area. The PVT offers years of trou­ble free operation.

All ves­sels incor­po­rate dual liq­uid valves for extra ver­sa­til­ity, full pres­sure build­ing cir­cuitry and all safety and con­trol equip­ment fit­ted as stan­dard. Lock­able cab­i­net for increased pro­tec­tion and secu­rity avail­able as an option.

Fea­tures :-

• Robust indus­trail design
• Dif­fer­en­tial pres­sure con­tents gauge fit­ted as standard
• Crane lift­ing eyes
• High qual­ity extended spin­dle valves fit­ted throughout
• Effi­cient exter­nal pres­sure build system
• PED Approved
• Larger capac­i­ties /​higher work­ing pres­sures avail­able on request

A line of dewars that has been cre­ated as a direct response to the needs of users. Inno­va­tions in LN2 stor­age include increased hold time, increased capac­ity and moulded han­dle assembly.

Fea­ture

• Moulded or metal top assem­blys :-
• Effi­cient neck­tube insert to main­tain ther­mal performance
• Ther­mal bar­rier, advanced superin­su­la­tion and vac­uum bar­rier tech­nol­ogy pro­vide opti­mum ther­mal efficiency
• High strength alu­minium shell pro­vides durability
• Five year warranty

The CH Series of liq­uid helium dewars have been designed to meet the exact­ing require­ments of ultra-​low tem­per­a­ture appli­ca­tions in research and indus­try. Wess­ing­ton also offer a bespoke design ser­vice through­out the CH range ensur­ing our cus­tomers have the option of a dewar that exactly meets their requirements.

Fea­tures :-

• Dual relief man­i­fold for enhanced safety
• All stain­less steel construction
• Mounted on high qual­ity stain­less steel cas­tors, 2 with brake arrangement
• Remov­able top man­i­fold to facil­i­tate the safe use of cus­tomer inserts
• TPED Approved for the trans­porta­tion by road through­out Europe
• Non Euro­pean approvals also avail­able on request
• Wide choice of neck con­fig­u­ra­tions and siphon entry ports
• Wide neck ver­sions suit­able for immer­sion applications
• Valve pro­tec­tion ring handle
• Fork lift pock­ets on CH-​250, CH-​500 & CH-​1000

• Ideal dimen­sions & shape for ease of han­dling and pouring
• Com­pat­able with trans­port /​pour­ing trol­ley, tip­ping stand & roller base
• Liq­uid with­drawal device available
• Five year warranty

The larger capac­ity liq­uid helium dewars are com­monly used in con­junc­tion with liq­ue­fiers, or where the bulk stor­age of prod­uct is required. Ves­sels upto 15,000 litres avail­able on spe­cial request.

Fea­tures :-

• Dual relief man­i­fold for enhanced safety
• Mounted on skirt with inte­gral fork lift pock­ets. Cas­tors fit­ted on request
• Wide choice of neck con­fig­u­ra­tions and siphon entry ports
• Larger capac­i­ties avail­able on request (Cur­rently upto11,000 litres)
• Valve pro­tec­tion ring handle
• Man­u­fac­tured in stain­less steel, painted to cus­tomer spec­i­fi­ca­tion. Cus­tom colours available
• Helium level meters /​con­trollers /​heaters avail­able as an option
• Lad­der & plat­form assem­blies avail­able for larger versions

The ES Series of dewars have been specif­i­cally designed for the stor­age and trans­port of liq­uid nitro­gen in lab­o­ra­tory and indus­trial appli­ca­tions. Ves­sel per­for­mance, cou­pled to a rugged inter­nal design, results in a dewar for max­i­mum dura­bil­ity, long life and min­i­mum maintenance.

Fea­tures :-

• Robust design with­out com­pro­mis­ing ves­sel performance
• Pour­ing trol­ley (ES-​25 only), roller base trol­ley & tip­ping stands avail­able to suit all models
• Pres­sure with­drawal devices avail­able to suit all models
• Loss reduc­ing plug cap assembly
• All pol­ished stain­less steel construction

Liq­uid nitro­gen refrig­er­a­tors for the bulk stor­age of bio­log­i­cal sam­ples in both liq­uid and vapour phase. Used in con­junc­tion with the TPV Series of self pres­suris­ing liq­uid nitro­gen ves­sels, the liq­uid level may be accu­rately con­trolled using the rec­om­mended Auto-​Fill system.

Stor­age sys­tems include drawer type (with or with­out dividers) for ampoule stor­age, can­is­ter sys­tem for the bulk stor­age of vials /​straws or blood bag stor­age units.

The CBX-​5 to CBX-​20 have wide neck open­ings for com­plete access into the stor­age areas. The CBX-​40 has an inter­nal rotat­ing tray sys­tem which allows the user easy access to all stored spec­i­mens through the off­set neck arrange­ment. These units are ideal for the bulk stor­age of semen, blood and other bio­log­i­cal specimens.

Fea­tures :-

• Loss reduc­ing plug cap assembly
• Choice of cryo stor­age systems
• Liq­uid or vapour phase storage
• All stain­less steel construction
• Auto-​Fill com­pat­i­bil­ity with the PV series of liq­uid nitro­gen self pres­suris­ing vessels
• Cryos­tor­age with the reli­a­bil­ity of liq­uid nitro­gen down to –196°C
• Low level alarm, level con­trol and tem­per­a­ture data log­ging sys­tems available
• CE marked to 93/​42/​EEC

• Dual liq­uid fill /​decant valves for convenience
• Colour coded valves
• Auto­matic pres­sure build­ing circuit
• Mounted on square base with high qual­ity cas­tors (2 with foot­brake) for greater sta­bil­ity (TPV-​950 & PV-​2000 with Pal­let Base)
• Tric­ock to pre­vent overfilling
• Valve pro­tec­tion ring handle
• Tow bar on TPV-​120 to TPV-​400
• Stan­dard relief valve set­ting : 1.5 bar (options upto 4.0 bar)
• TPED Approved (PV-​2000 PED Approved Only) for the trans­porta­tion of liq­uid on pub­lic high­ways through­out Europe
• Non Euro­pean approvals avail­able on request
• Stain­less steel construction
• Read­ily adapted for gas with­drawal applications
• QCG-​200 Elec­tronic Con­tents Gauge now fit­ted as stan­dard to PV Series cryo­genic ves­sels (float or DP gauges avail­able on request)
• Higher work­ing pres­sures avail­able on request

Liq­uid nitro­gen refrig­er­a­tors designed for the stor­age of sam­ples in the most effi­cient man­ner. Fea­tures include increased capac­ity, moulded han­dle assem­bly, con­ve­nient spec­i­men load­ing /​unload­ing, trans­par­ent top, pos­i­tive can­is­ter posi­tion­ing, spi­der free design & greater neck­tube strength.

The GT Series of self pres­suris­ing cryo­genic cylin­ders has been designed to effi­ciently store prod­uct in its liq­uid state and pro­vide a reg­u­lated stream of gas. Each ves­sel auto­mat­i­cally main­tains pres­sure at a pre-​set level using the inte­gral pres­sure build­ing cir­cuit. Suit­able for a host of appli­ca­tions within the indus­trial, med­ical & cryo-​biological fields.

Fea­tures :-

• Medium and high pres­sure (23.5 Bar) mod­els available
• Top and bot­tom liq­uid fill valves for max­i­mum versatility
• Auto­matic pres­sure build­ing and economiser circuit
• GT-​120 to 200 on skirt base
• GT-​240 Mounted on high qual­ity cas­tors (2 with footbrake)
• GT-​400+ Mounted on pal­let base
• TPED approved (up to GT-​950 — GT-​2000 PED only)
• Non Euro­pean approvals avail­able on request
• Tric­ock to pre­vent overfilling
• Valve pro­tec­tion ring handle
• Stain­less steel construction
• Oxy­gen & CO2 ver­sions available
• Con­tents gauge included
• Colour coded valves
• Larger capac­i­ties avail­able on request
• Wide range of spares and acces­sories available

Designed for high capac­ity vial storage

The Direc­tor Series Group is designed pri­mar­ily for lab­o­ra­tory use for rack stor­age of vials. These units are avail­able in 60 liter and 120 liter mod­els. They store 2,000 and 4,000 vials. Suit­able for both man­ual and com­put­erised inven­tory meth­ods. Advanced superin­su­la­tion and vac­uum tech­nol­ogy pro­vide opti­mum ther­mal effi­ciency and reduced oper­at­ing costs

Fea­tures:

• Greater liq­uid nitro­gen efficiency
• Durable alu­minum construction
• Lock­able lid
• Max­i­mum stor­age capacity

Our strict qual­ity con­trol gov­erns every step of our man­u­fac­tur­ing process to ensure years of trouble-​free per­for­mance, fully backed by our 2-​year war­ranty. Every Direc­tor Series dewar comes stan­dard with 4 inven­tory racks and is thor­oughly tested and qual­ity doc­u­mented before leav­ing our facility

The LT Series of ves­sels are suit­able for use in both lab­o­ra­tory and indus­trial appli­ca­tions. A wide range of ves­sel sizes and con­fig­u­ra­tions (includ­ing bot­tom out­let, inter­nal pres­sure build­ing facil­ity and mul­ti­ple neck con­fig­u­ra­tions) give max­i­mum choice and ver­sa­til­ity. Road trans­portable ver­sions of the 300 - 1000 litre ves­sels are also available.

Fea­tures :-

• Mounted on high qual­ity cas­tors (2 with footbrake)
• Man­u­fac­tured in stain­less steel
• Wide range of spares & acces­sories available
• PED Approved
• Ver­sa­tile multi-​use designs
• Inte­gral pres­sure build system
• Bot­tom outlet
• Bespoke design ser­vice for indi­vid­ual applications
• Capac­i­ties up to 5000 ltr avail­able on request
• Mul­ti­ple neck con­fig­u­ra­tions available

A range of dry ship­ping ves­sels to suit the needs of users world­wide. Design inno­va­tions include an extra large stor­age capac­ity, con­ve­nient spec­i­men load­ing, lock­able neck­tube insert & a reuse­able ship­ping container.

Trans­port bio­log­i­cal spec­i­mens in a con­ve­nient con­tainer. These units are designed to safely trans­port bio­log­i­cal spec­i­mens in a cold envi­ron­ment. The rugged alu­minium con­struc­tion makes these con­tain­ers light in weight for porta­bil­ity and lower trans­port cost, but tough enough to pro­vide years of trou­ble free ser­vice under nor­mal usage.