NPM Series
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NPM Series > Non-programmable Twin Nozzle Tank Cleaning Machine Introduction NPM-40 and NPM-50 can be used on all kind of chemical tanker as well as crude oil tanker. In order to select the specification of Tank Cleaning Machine, pump capacity, machine quantity operated simultaneously, related standard, the kind of cargo, etc, are required with general information of cargo tank such as dimension and shape. TANKTECH can provide crude oil washing manual and shadow diagram. Operation The body of NPM Series is rotated around the vertical axis by cleaning fluid. At the same time, the cleaning fluid spins the nozzles around the horizontal axis. As a result, the grid pattern traces are generated on the walls of tank. The tank cleaning operation by NPM Series consists of cycle patterns as followed figures. The whole part of cargo tank is covered by these 4 cycles. Specifications Materials Operating Pressure Range Maximum Operating Temperature Lubrication & Cooling : Both lubrication and cooling by cleaning fluid Portable Type : Stainless Steel 316L, Teflon, Peek etc. Portable Machine Ass’y Submerged Type Model : NPM-40S Flange Type Machine Ass’y Fixed Type Stand Pipe and Machine Ass’y