304 316 Stainless Steel Metal VSP Ring (Very Special Packing) / 84 Mellaring for Chemical Absorption, & High Flux
Metal VSP Ring (Very Special Packing) Product Description
Metal VSP Ring, widely known as Mellaring or 84 Inner Arc Ring, is a high‑performance random packing engineered for maximum mass transfer in demanding separation columns. Its unique multi‑arc geometry creates an uninterrupted internal surface that enhances gas‑liquid contact across the entire bed, making it a preferred choice over conventional Pall rings and saddles in critical absorption, desulfurization, stripping and scrubbing processes.
-
Product Highlights
- High Flux & Capacity: Eight-four arc alternation boosts throughput by 15‑30% over standard packings, handling higher loads without flooding.
- Low Pressure Drop: Large open-wall area and smooth flow paths reduce resistance, cutting energy and operating costs.
- Superior Anti-Clogging: Continuous unbroken surface prevents solids build‑up, ensuring stable long-term operation with less downtime.
- Corrosion & Heat Resistance: 304 / 316 stainless steel withstands aggressive media, high temperatures, and erosion for extended service life.
- Uniform Distribution: Multi-arc ribs create fine droplets and a large effective interfacial area for faster mass transfer.
- ISO 9001 Certified: Consistent dimensions and mechanical strength under strict quality control, guaranteeing reliable batch-to-batch performance.
| Size (mm) | D×H×T (mm) | Surface Area (m²/m³) | Void Ratio (%) | Number per m³ | Bulk Density (kg/m³) | Packing Factor (m⁻¹) |
|---|---|---|---|---|---|---|
| φ25 | 25×25×0.6 | 250 | 93 | 59200 | 420 | 310 |
| φ38 | 38×38×0.6 | 138 | 94.7 | 14000 | 350 | 163 |
| φ50 | 50×50×0.8 | 121 | 95 | 7000 | 300 | 144 |
| φ76 | 76×76×1.0 | 75 | 95 | 1950 | 280 | 86 |
Write your message here and send it to us
