Lansen Chilled Water Buffer Tank

Lansen Chilled Water Buffer Tanks provide temporary chilled water supply during system breakdown. Buffer tanks with internal diffusers have been installed in plenty of Data Centers owned by world renown names.

Their buffer tanks include custom designed internal diffusers system, which is different from conventional tank, such as:

- Empty buffer tank

- Baffle plated buffer tank

Lansen buffer tanks can maximize the usage of tank capacity and achieve high FOM as compared to conventional buffer tank. Its unique design enables it to maintain a constant supply temperature to achieve longer storage time.

Specifications:

TANK

Design code: ASME SECT VIII DIV 1

Approval: JKKP MALAYSIA (DOSH)

Material: S275JR, SS400 or others

Operating Temperature: -20° C to 60° C

Operating Pressure: 6 bar/10 bar or specified

Medium: Mono Ethylene Glycol/Water

Lifespan: 20 years

INSULATION

Material: Polyurethane

Density: 45-50kg/m3

Thickness: 100mm or specified

Jacketing: GI or Aluminum

DIFFUSERS

Design code: ASHRAE DESIGN GUIDE FOR

COOL THERMAL STORAGE

Material: BS1387 CLASS C OR

Polyvinyl Chloride Thermoplastic Class D with Thermo Welding

Froud Number: < 1

Reynold Numbers: < 500

Pressure drops: < 0.5 bar

CFD Simulation: ANSYS FLUENT (Upon request)