A) Manual Emptying & Filling System through a 3-way teflon key :
Ref . LE 01.00X (X = 2, 4, 6 or 8 chambers)
B) Automatic Emptying & Filling System through electrovalves operated
manually by keys or remote-controlled by a PC or Programmer:
Ref. LE 01.0X6 (X = 2, 4, 6 or 8 chambers)