P77i Cartridge - Garrott Brothers

p77OK so I don't have a Garrott P77P77i but I do have the the same body (as an A&R Cambridge) and also a Magnesium bodied version as well fitted with an NOS ESCo ParatraceLes pressostats simples de la série P77 sont conçus pour des applications de réfrération, en haute pression (HP)ou en basse pression (BP). Les appareils disposent d’une plage de