UP275 / Semiconductor IBC
A 275-gallon composite IBC for semiconductor and high-purity process chemicals. A replaceable tri-layer HDPE liner carries the chemistry. A 316L stainless-steel cage protects and supports it.
ONE SYSTEM. TWO DISTINCT ROLES.
Virgin HDPE at the wetted surface.
Seamless, blow-molded construction from fill to dispense.
UP275 / Front elevation
Containment Engineered in Three Layers
Clean contact inside, structural support through the core, and a protective exterior.
Ultra-Pure Virgin HDPE
Structural HDPE Core
UV-Stabilized HDPE
VALUE THROUGH REUSE
At the liner’s end of service, replace the wetted body while keeping the stainless frame in circulation.
UP275: Ultra-Pure 275-Gallon IBC with KoLink™ Fluid Interface and Accessories
Ultra-pure inner layer for wet contact, structural middle layer, and protective outer skin — Liner-only replacement available; no cage change-out required.
UP275 IBCs & UP55 Drums Offer the Lowest in-Class Particle Counts; Under 100 ppt extractable trace metals, per element, verified per lot.
Diptube and sump geometry leaves under 200mL in a 55-gallon Kurko drum at empty and under 0.1% of fill volume in Kurko 275 gallon IBCs.
One KoLink™ dispense head and insert, compatible across all 5 containers, take Kurko coding elements to configure the same hardware to any chemical service.
Achieved by one standardized containment system: reconfigurable fill-and-dispense hardware across drums & IBCs, pooled inventory, denser freight.
316L stainless steel cage, 10+ year service life. Liner replaced at end of service; the cage returns to the fleet. Galvanized option available.
The UP275 carries the aqueous side of semiconductor wet processing — the acids, bases, oxidizers, etchants, and slurries that move in bulk from a producer's fill line to a fab's dispense room. Flammable solvents run on the companion SS330 all-stainless platform, so each chemistry rides the body built for it.
Bulk delivery of the aqueous chemistries behind wafer cleaning, etch, and planarization steps.
The Tri-Layer HDPE wetted path is built for aqueous ultra-high-purity duty; wetted seals are PFA, with no elastomers in the wetted path.
Ships ready for fill-line qualification at the producer, coded to the assigned chemistry for dispense at the fab.
Sealed, vented, and manual-relief closures are assigned per chemistry — venting only where the service requires it.
Service is confirmed per chemistry, concentration, and closure configuration at qualification.
Platform specifications for the UP275 as it ships. Items still in engineering release are marked to be confirmed rather than estimated.
Tri-Layer Construction
The only surface the chemistry ever touches. Formed from virgin HDPE, it keeps the contact surface clean and consistent from fill through dispense.
The core carries the load. The thickest of the three layers, it gives the liner its stiffness, stacking strength, and impact resistance through filling, handling, and transport.
The exterior takes the environment. UV-stabilized HDPE shields the liner from sunlight and handling wear through staging, transport, and storage — so the layers beneath keep doing their jobs.
System Assembly
The replaceable element. The liner lifts out of the cage as a single unit and provides the wetted surface for each fill — exchanging it renews the entire wetted path.
The durable frame. Resistance-welded 316L stainless steel takes the structural load, protecting the liner in transit and returning for the next fill.
The handling interface. An integrated base for forks and pallet jacks; material selection is in engineering release.
The serviceable hardware. The 6-inch and 2-inch closures and the KoLink™ Keyed Diptube Insert thread out at the top ports for service and coding.
