dss chemical dosing skids - hydramet dosing standard skid1.pdf · dosing standard skids (dss) are...

Dosing Standard Skids (DSS) are designed to feed liquid chemicals from a supply source to an injection point.

The DSS range consists of pre-engineered standard one, two or three pump systems, all piped on a common skid complete with components and controls.

These pre-designed skids are cost-effective as the engineering and design costs are eliminated. The standard plug-and-play design also reduces lead times and ensures easy installation.

Key Components

• 160+ standard designs.• Stainless steel frame chair or fully enclosed cabinet.• Duty/standby dosing pumps.• Rigid PVC suction manifold with in-line strainers to protect the

pumps from foreign particulate matter.• Pressure relief valves on each pump to protect the system from

high pressure failure.• PVCfixedpressureloadingvalveensuresaccuracyofthedose

rate and prevents chemical siphoning through the system.• Drain/flushsystem.• Calibration cylinder to test pump settings.• Pressure gauge with protector.• Terminalbox,emergencyshutdownandIP66GPOs.• Options:dampeners,checkvalves,flowmeteranddilutionline.

www.hydramet.com.au

DSSCHEMICALDOSINGSKIDS

DSS Chair

DSS Cabinet

DSS Dosing Standard Skid

Benefits

• Cost-effective.• Reduced lead times.• Plug and play installation.• CADdrawings,operationmanualsandP&IDs.• Versions for most chemicals.• Accuratedosing.• Skids can be manifolded together.• Barrier protection offered by enclosed cabinet.

Selection Criteria

TofindtheDSSsuitableforyou,theinformationrequiredis:• Numberofpumps: 1,2or3• Pumpsize: DDA7.5,DDA12,DDA30,DDI60,DDI150,DME375orDME940• Frame: chairorcabinet• Chemicalgroup:

Capacity

Fromvirtuallyzeroupto940L/h(Duty/Standby)and300L/h(Duty/Duty)

Applications

• Drinking Water• Process Water• Wastewater• Recyle&Reuse• Dust Suppresion

Processes

• Disinfection • Anti-corrosion/Scalant • Precipitation/Flocculation • Coagulation • ReverseOsmosis• PHAdjustment• Cleaning-in-Place• Biocides• Filtration

WA SA & NT VIC & TAS NSW & ACT QLD(08)94126100 (08)83747800 (03)93253900 (02)43508200 (07)38029500hydramet@hydramet.com.au hydrasa@hydramet.com.au hydravic@hydramet.com.au hydransw@hydramet.com.au hydraqld@hydramet.com.au

ChemicalGroup

1 SodiumHypochlorite.Allacidsto96%solution.Generalchemicals.

2 Ammonia,Alum,Anitscalant,SMBS.

3 SodiumHydroxide,SodaAsh,CopperSulphate.

4 Calcium Hypochlorite, ferric and ferrous solutions.