Index Product 21- Surge Tank - Compressor Type

Click on the buttons to open the collapsible content - where units are shown these are the default units and also the units used in calculations.

Design Elements Errors, Warnings and Information

Process Fluid    

Select standard liquid from drop down list

Working Pressure BarG (Drop down for pressure units - Can be less than zero)

Normal Operating Temperature Deg F (Drop down for pressure units - Can be less than zero)

Minumum Operating Temperature (Site Battery Limit) Deg F(Drop down for temperature units)


Tank orientation - Horizontal/Vertical

Tank Volume is Known

Display For Jobs Where Tank volume is known

Nominal Volume of Tank M3 (Drop down for volume units - Can't be less than zero)

Display For Jobs Where Tank volume is known

Vessel Length factor

Tank Nominal Diameter

Tank Length Over Heads mm (This is calculated value - not editable)


Display For Jobs Where Tank volume is not known

Internal Diameter of main pipe mm (Drop down for length units - Can't be less than zero)

Length of main pipe m (Drop down for length units - Can't be less than 10)

Flowrate in main pipe m3/hr (Drop down for flowrate units - Can't be less than zero)

Static Head (Maximum elevation in system) m (Drop down for length units - Can't be less than zero)

Max permissible static head rise above static % (Calculated value - Greyed out, ultimately line will be hidden)

Max permissible fall below static head % (Calculated Value - Greyed out, ultimately line will be hidden)

Air volume ratio (Greyed out value line to be hidden in actual application)

Vessel Length factor

Outflow velocity (For connection size estimate) m/sec (drop down for units)

Tank Nominal Diameter

Tank Length Over Heads mm (This is calculated value - not editable)

Position - Indoors/Outdoors

Site location

Compressure Required

If compressor required then show

Compressor Location

Compressor Type

If not oil free then show question about filters

For oil free compressors air filters are "Not Required"

Air Filters

Compressor Minimum Discharge Pressure BarG (Drop down for units - Minimum discharge pressure = Vessel operating pressure + 10%)

Initial charge time for vessel Minutes

Compressor Free Air Delivery scfm (Calculated number - greyed out)

Control Panel Required

If Control Panel Required then show all of the following

Relay or PLC technology (Drop down for options)

Level Control Logic (Show if relay logic chosen)

Level Control Logic (Show if PLC controller chosen)

Control Panel Internal Voltage

Panel Supply Voltage (Drop down for choices)

Panel Location

Panel Mounting

Volt Free Terminals for Telemetry

Alarms - High Level

Alarms - Low Level

Alarms - Compressor Fail

Controls - Manual/Auto

Panel enclosure IP rating

Cabling - Between Panel and vessel

Cabling - Power Supply

Cabling - Telemetry

Bourdon Type Pressure Gauge

Electrical Pressure Transmitter

Drain valve

Safety Relief Valve

Differential Pressure Gauge

Level (Sight) Gauge

If bladder tank product - 22, 23, 25 then show

Leak Detection

Recirculation valve

Thermal Insulation

Heat Trace

If vessel is heat traced then show

Electrical Heat Tracing Cabling (Grey out value)

Electrical Heat Trace Cable Heat InputW/m (Fixed units - default value =3)

Electrical Heat Requirements Based on Minimum Design Temperature for vessel

If "No then Deg FW/m (Drop down for units)


Simple ladder

Platform required

Is a bypass fitted to inlet pipework

If a bypass is required then show

Check valve in main pipework stops flow;

Bypass connection (Connects to branch from main pipe)

Bypass control is achieved by;

Inlet connection


MainInlet Connection Setting to "Flanged" show connections input as follows

Main Inlet Bypass connection (Connects to branch from main pipe)


Inlet Connection Setting to "Bevel For Weld" show connections input as follows

Inlet connection (Connects to branch from main pipe)


Manway Connection


Drain Connection on vessel

If drain fitted to vessel then show

Drain Connection


Drain Connection Setting to "Flanged" then show connections input as follows

Drain Connection

Matching Blind with bolting


Drain Connection Set to "Bevel For Weld" show connections input as follows

Drain connection


Drain Angular Position Deg (0 Degrees at North/12 O'Clock)

Safety Relief Valve on vessel

If safety relief valve fitted to vessel then show

Safety Relief Valve Connection


Safety Relief Connection Setting to "Flanged" then show connections input as follows

Safety Relief Connection

Matching Blind with bolting

Safety Relief Connection Set to "Bevel For Weld" show connections input as follows

Safety Relief Connection


Safety Relief Valve Angular Position Deg (0 Degrees at North/12 O'Clock)

If Level Gauge fitted then show

Level Gauge Connection

Matching Blind with bolting


Level Gauge Angular Position mm (Drop down for length units)

If recirculation valve connection ftted then show

Recirculation Valve Connection

Matching Blind with bolting


Recirculation Valve Position Deg (0 Degrees at North/12 O'Clock)

Other Small Bore Connections (drop down for options Yes/No (Yes to allow Vent connections options input to show)

If Other Small Bore Connections Exist then show

Number Of Other Small Bore Connections (drop down for number range 1 to 10 default 0)

Other Small Bore Connections Style (drop down for options Flanged/Bevel For Weld)

Other Small Bore Connections Setting to "Flanged" show connections input as follows

Other Small Bore Connections

Matching Blind with bolting

Design Elements Errors, Information and Warnings

Main Shell                       

Inlet Flange Material       

Inlet Nozzle Material       

Outlet Flange Material     

Outlet Nozzle Material     

Internal Tee's and Caps    

Vessel External Insulation 

Error messages

Support Lugs - MPI

Support Lugs - U/T

Support Lugs - Dye Pen

Lift Lugs - MPI

Lift Lugs - U/T

Lift Lugs - Dye Pen

Surface & Preparation Specification
Internal
Preparation              
Cleanliness               
Painting                    


External Surfaces
Preparation              
Painting/Treatment  
Colour                      
Internal
Specification      
Specification      
Specification      

External
Specification      
Specification      
Specified Colour

Design Elements Errors, Warnings and Information

Flo-Dyne Standard

Customer Nameplate

Supplier Nameplate