The system comprises of a central hole jack, hand pump with   load gauge, directional control valve (only for central hole   jacks above the maximum capacity), flexible pipes, truss high   tensile test rod with coupling.

MODEL	SGC-328
operation	Manual Oil pressure (Passive Oil Press)
Capacity	5 Ton
Pump	Manval Hydrovlic
Sample Size	Maximum Ø100 ㎜
	Ø150 - 5, 10 (tf)
Weight (㎏)