Excellent flow rate

These easy-action lever taps, with a choice of 12mm or 18mm (Jumbo) spigot bore, provide higher flow rates than the 8 mm QST and are therefore ideal for more viscous liquids. This range of taps is suitable for rigid, semi-rigid and flexible containers

Flow Rate 12 mm : 155 ml/sec*.
Flow Rate Jumbo : 296 ml/sec*.

Available for all fittings

Available back end options include Push in, Screw-in and Screw-Ring. Push-in options include a barbed back end in 4 gauges typically used as follows: 0.4 mm/ 0.6 mm – for bag-in-box (the standard QST body fits WD’s 28 mm gland) and 1.5/ 1.6 mm for cap/ tap assemblies or for direct insertion into chimney caps. The Screw-in option involves the insertion of a 12 mm or Jumbo QST into a ¾” BSP internally threaded adaptor.