TRANSFER GEAR PUMPS BT, BTH, Pipe connection, Whitworth pipe thread

TRANSFER GEAR PUMPS BT, BTH
Brand: KRACHT
[BT-1]: Series
[B]: Direction of rotation, clockwise and anticlockwise
[Z]: Pipe connection, Whitworth pipe thread
[OCK]: Construction of housing and friction bearing, iron bearing bush
Construction of gear unit, Steel shafts and gear
[51]: Kind of sealing, Arolan
[21]: Wear and corrosion protected model