• Worm is hardened and ground. The ratio is 90:1.
• The work table is graduateda full 360° so that one turn of the handle moves the table through 4°. Micro collar is graduated in steps of 1’min.
• And vernier scale makes settings down to 10 seconds possible.
• This is the pump in best quality with anti-rust treatment, use high grade material for the complete set and has been duly inspected in five steps by precision electron device
• Made in taiwan
• Insert length 150 mm
• This is the pump in best quality with anti-rust treatment, use high grade material for the complete set and has been duly inspected in five steps by precision electron device
• Made in taiwan