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Description Back to Top
Heli-Pak is a particle type packing and can be poured into any laboratory or pilot scale column; easily removed for replacement or cleaning.
• Low H.E.T.P. -Lowest reported for random packings.
• High Efficiency -Holdup per plate for a given distilling rate gives high efficiency and optimum all around performance.
• Non-Channeling -Furnished in larger column diameter due to its capillary liquid redistributing action.
• Pours Easily -Maximum effectiveness requires no laborious or critical filling techniques.
• Variety of Materials -Shown here in stainless steel; nichrome, monel, nickel, Hastelloy B:, bronze and tantalum available upon request.
• Low Cost -Economical to use on a per plate and per distillation basis.
Available in Three Sizes
• SIZE C -0.090 x 0.175 x 0.175 in. - A larger size packing with high capacity and low pressure drop. Specially designed for use in columns 25 mm I.D. and larger. For operation at atmospheric and reduced pressures. Free space is 84%.
• SIZE B -0.050 x 0.100 x 0.100 in. - A balanced all purpose packing with efficiency factor higher than any reported random packing. Low holdup and pressure drop. Recommended for columns from 10 mm to 30 mm diameter, operating at atmospheric or vacuum conditions. Free space is 83%.
• SIZE A -0.035 x 0.070 x 0.070 in. - Smallest packing physically possible without flooding. Recommended for columns 5 mm to 15 mm I.D. operating at atmospheric pressure. Free space is 78%.
All sizes are sold in one pound packages.
Image(s) are representative of the product group and not necessarily the individual product.
Shipping Back to Top
Spectrum Chemical Mfg. Corp. offers a flat fee shipping when items are shipped “directly from Spectrum warehouses” by regular UPS ground within the contiguous United States. There are some additional charges that are item specific. Not included are any expedited or LTL shipments or dIrect shipped items from Spectrum vendors or manufacturers which are charged at published carrier rates.
|Order Sub-Total||Shipping Charge|
|$0 - <$299.99||$19.25|
|$300 - <$499.99||$32.50|
|$500 - <$999.99||$44.75|
|Additional Charge Items||Shipping Charge|
|Hazard Charge - Ground||$33.00 per box|
|Hazard Charge - Air||$46.50 per box|
|Poison Pack Charge (Small)||$15.00 per box|
|Poison Pack Charge (Large)||$25.00 per box|
|Ice Pack Charge (Small)||$10.00 per box|
|Ice Pack Charge (Large)||$15.00 per box|
|Pallet Charge (Wood Pallet)||$25.00 per box|
|Pallet Charge (Plastic Pallet)||$40.00 per box|
|Fuel Surcharge (<$400 subtotal)||$5.85|
|Fuel Surcharge (>$400 subtotal)||$10.55|
Reviews Back to Top