Olympus KV-4 Suction Pump 877 Olympus KV-4 Suction Pump$950.00 Olympus KV-4 Suction Pump. Certified pre-owned with an 18 month warranty. Compact ergonomic design for easy operation… Categorized in Suction PumpsTagged in Suction Pumps Description Olympus KV-4 Suction Pump. Certified pre-owned with an 18 month warranty. Compact ergonomic design for easy operation Suitable for all endoscopic procedures Hydrophobic microbial filter Variable suction with vacuum gauge Suitable for all endoscopic procedures Whisper quiet operation $950.00