data:extend(
{ 
  {
    type = "item",
    name = "pumpjack-mk2",
    icon = "__MAIN-DyTech-Machine__/graphics/pumpjacks/pumpjack-2.png",
    flags = {"goes-to-quickbar"},
    subgroup = "dytech-machines-extractors",
    order = "b[pumpjack]-2",
    place_result = "pumpjack-mk2",
    stack_size = 20
  },
  {
    type = "item",
    name = "pumpjack-mk3",
    icon = "__MAIN-DyTech-Machine__/graphics/pumpjacks/pumpjack-3.png",
    flags = {"goes-to-quickbar"},
    subgroup = "dytech-machines-extractors",
    order = "b[pumpjack]-3",
    place_result = "pumpjack-mk3",
    stack_size = 20
  },
  {
    type = "item",
    name = "pumpjack-mk4",
    icon = "__MAIN-DyTech-Machine__/graphics/pumpjacks/pumpjack-4.png",
    flags = {"goes-to-quickbar"},
    subgroup = "dytech-machines-extractors",
    order = "b[pumpjack]-4",
    place_result = "pumpjack-mk4",
    stack_size = 20
  },
  {
    type = "item",
    name = "pumpjack-mk5",
    icon = "__MAIN-DyTech-Machine__/graphics/pumpjacks/pumpjack-5.png",
    flags = {"goes-to-quickbar"},
    subgroup = "dytech-machines-extractors",
    order = "b[pumpjack]-5",
    place_result = "pumpjack-mk5",
    stack_size = 20
  },
}
)