ʻO DPC & DPV MESIT Unitshe mau polokalamu hoʻohālikelike o nā hui no nā'ōnaehana cyclic. ʻO kēlā me kēia outlet o kahi'ōnaehana lubricating e kāohiʻia e kahi hui meter. ʻO ka lubricator i ka'ōnaehana iʻikeʻia i ka nui o ka aila i ka nui o nā kikowaena e pili ana i ka nui o nā kinipōpō e like me ka kaheʻana