CAD2D3D

24/ ACD - Cryogenic Pumps Edition/Model P2KThe Safest Design Features & Benefits= Vertical pump design eliminatesgravitational loading on the piston,extending sealing ring life and providingsmoother suction valve operation= Vertical installation offers less vibration,reduced noise, and a compact systemfootprint= V-band clamp secures the sump to theintermediate, allowing quick and easyaccess to the cold end assembly= External re-lubrication nipples forroller bearings and crosshead provideextended service life= Replaceable crosshead wearbandeliminates crosshead piston wear andreduces maintenance costsApplications= Heavy duty cylinder filling= Medium duty storage filling= Unattended, automatic storage fillingIn the IndustrySpecifications in 1.25, 1.560x 1.50 1.75x 1.50 2.00x 1.50Bore x Strokemm 32, 38 x 38 44.5x 38 50.8 x 38gpm .31-3.6 .61-4.9 .80-6.4Flow Rate ¥Ipm 1.2-13.6 2.3-185 3.0-24.2Pump Design hp 7.5-20 10-20 16-20Rating kw 5.6-15 75-15 11.2-15Maximum psi 6,000 4,500 3,500Discharge Pressure bar 414 ” 310 241psi 2 便 2 2NPSPR 人bar 0.14 0.14 0.14Maximum psi 300 (450% 300 (450% 300 (4504Suction Pressure bar 20.7 (31% 20.7 (31% 20.7 (31%)Speed Range rpm 50 - 415 40 - 415 50 - 415 Consult Nikkiso ACD engineering to confirm available sizes and ratings.*CO, ServicePacking rings at top of pushrod areretained in cartridges for easyreplacement (no removal of sump andcold end required)Motor positioned on the backside of thepumping skid eliminates possible fire,explosion, or hazard in the event of aliquid oxygen leak= Vertical cold end is submerged inside avacuum-jacketed liquid sump, minimizingheat leak and increasing system efficiency(particularly in poor suction conditions)Pump assembly and spare parts areinterchangeable with the PD3000 pumpEasy cold end maintenance by swivelingthe pump and drive end 45°Liquids Pumped= Ny, Oy, Ar, CO,, N,O= Methane= EthyleneTypical Scope of Supply= Grease-lubricated drive assembly andvacuum-jacketed cold end= Electric motor with belt drive and guard= Hot-dipped galvanized steel skid frame= Over pressure switch gaugeshipped loose)= Control panel with combinationmotor starter and running time metershipped loose), relay logic= Vent line with manual valve and lowpressure relief valve= Monel suction strainer = High pressure relief valve withdischarge line and surge chamberFOR PUMPS INTENDED TO BE USED IN NITROUS OXIDE SERVICE:Liquid Nitrous Oxide is a potentially dangerous fluid and must be handledwith extreme care. See Compressed Gas Association standard CGAG-8.3-2016 for further information. Under certain combinations oftemperature and pressure Nitrous Oxide can explosively decomposewith serious consequences. Nitrous Oxide is an oxidizer that activelysupports combustion. Nitrous Oxide handling equipment must becleaned for Oxygen service. Design and construction of storage andpiping systems for pumping liquid Nitrous Oxide must assure materialcompatibility and be such as to prevent loss of prime or “dry running”of pumps. Nitrous Oxide is an active solvent for many materials andmaterial compatibility with Nitrous Oxide must be confirmed before theiruse. For additional historical information relating to hazards associatedwith Nitrous Oxide decomposition refer to Chemical Safety Board reportnumber 2016-04-1-FL Dated February 2017.