The SHERMAN 28mm RTA V3 by Asylum Mods


The Sherman 28mm RTA V3 by Asylum Mods is a U.K. designed 28mm rebuildable tank atomizer and is designed for build enthusiasts!

Like the Sherman RDA, the RTA incorporates a wide build deck with two large clamp-style posts and redirected airflow channels that are raised above the juice well for enhanced flavour production. The Sherman RTA uses a threaded top-fill system and includes a 2mL and a 4mL ULTEM tank section with extended chimney. The outside of the Sherman RTA features an adjustable bottom airflow control ring, CNC engravings, and a wide bore 810 ULTEM drip tip. The Asylum Mods Sherman RTA is a beautifully designed high-end atomizer perfect for those looking for a larger RTA that can accommodate large format coils.

Quick Links:
  • 28mm diameter
  • Threaded top-fill system
  • 2ml ULTEM tank section
  • 4ml ULTEM tank section 
  • Extended chimney section included
  • Two-post build deck
  • Top mounted flathead screws
  • PEEK insulator
  • Corner wicking cutouts
  • 5mm deep
  • Centered redirected air channels
  • Air channels raised 3mm above deck
  • Adjustable bottom airflow
  • 810 drip tip top cap
  • Wide ULTEM 13mm bore drip tip
  • CNC engraving
  • Stainless steel construction
  • Silver plated 510 connection
  • 1 x Asylum Mods Sherman RTA
  • 1 x 810 ULTEM drip tip
  • 1 x 4mL ULTEM tank section
  • 1 x Extended chimney
  • Spare parts package