This unit pulls tubes continuously through the gun. Both electric and pneumatic power packs can be used. Power pack allows up to 350 bar working pressure. Features of Continuous Hydraulic Tube Puller Hydraulic Tube Pulling gun communicates with powerpack via 9v DC remote control. This ensures safety and eliminates the need of electrical cord between pump and gun that other manufacturers provide. Available with a choice of Electric-TPP System or Pneumatic-PPP System for hazardous, explosive working environments. Microprocessor controls on powerpack and hydraulic tube pulling gun ensure trouble free life. Removes tube without any damage to tube sheet. Low setup time and ease of operation.