Rattling hand pump LT model (LT-4)
Rattle the lever of the pump reiteratively and the oil will be pressured into the main pipe. When the lever is released, it will return to the original position automatically.
Rattling hand pump LT model (LT-6)
The discharge amount and pressure are higher than those of LT-4 and the operation method is just the same.
Pulling type hand pump EA model (EA-8R)
Pull the lever of the pump reiteratively and the oil will be discharged at the up or down port.
For more infomation, please refer to the attachment.