Show y NEW AIR LIFT HANDBOOK bulletin 71 H just issued by the sullivan machinery co and d a copy of which has just been received is more than a catalog of air lift pumping equipment during the past eight or ten years the scattered experience 0 of many engineers for a generation with this method of pu pump mp ing g deep wells has been systematized checked and improved so that today methods and equipment are largely standardized overall efficiencies have been materially increased and the variable factors in installation are now known and accounted for among advantages that pertain to the air lift when properly installed are mentioned dependability durability and simplicity city economy of operation increased capacity from given wells flexibility in output and in change chang ge of level central control and improvement in the quality of the water pumped crooked wells are no bar to successful operation in this new bulletin which is really a handbook of practice on this subject several typical and differing installations are discussed and the improved results secured in each are shown A considerable variety of installations is also illustrated liberally showing municipal industrial irrigation and railroad air lift plants both at home and overseas the use of air lift boosters boasters bo or re lift apparatus is also discussed instructions for securing well data are given together with a number of useful engineering tables this handy little book contains forty eight pages pas ge if interested in pumping water get t a copy |