ZERO GRAVITY, CLOSED LOOP VACUUM PUMPING SYSTEM COMPRISED OF A SUPPLY PUMP, A RETURN PUMP, AIR RELAYS, A FLUID ACCUMULATOR WHICH PREVENTS FLOW SURGES, VALVING, PNEUMATIC CONTROLS AND A PROGRAMMABLE LOGIC CONTROLLER, FOR USE IN AUTOMATED COATING APPARATUS FOR APPLYING INKS AND COATING COMPOSITIONS TO SUBSTRATES FOR USE IN FLEXOGRAPHIC PRINTING MACHINES

zero gravity, closed loop vacuum pumping system comprised of a supply pump, a return pump, air relays, a fluid accumulator which prevents flow surges, valving, pneumatic controls and a programmable logic controller, for use in automated coating apparatus for applying inks and coating compositions to substrates for use in flexographic printing machines

environmental remediation equipment, namely submersible pneumatic pumps for use in removing contaminated fluids sumps and wells