PumpSelect Pro

🗂️ Project & Reference Standard

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Project

Project / Client

Pump Tag No.

Location

Prepared by

Reference standard / operating company (optional)

Governing practice

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⚙️ Duty & Fluid

Service category, pump type and fluid conditions. These values drive every other tab.

Service category

Pump type

Number of stages

Double-suction impeller?

Fluid

Fluid preset

Density ρkg/m³

Kinematic viscosity νcSt

Pumping temperature°C

Vapour pressure @ tempkPa abs

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Site elevationm

Cold untreated raw water?

Duty point

Design flow, Qm³/h

Min. continuous flowm³/h

Max. flowm³/h

Pump speed, Nrpm

Standard motor speed

🌊 Hydraulics — Darcy–Weisbach

Suction and discharge piping friction, velocity, Reynolds number, TDH and NPSH available.

Suction line

Pipe size (NPS, optional)

Schedule

Pipe internal diametermm

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Pipe lengthm

Pipe roughness ε

Extra fittings K (manual add)

Source elevation vs pump CLm

Source pressure (gauge)barg

Additional pipe segments

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Fittings on suction line

Discharge line

Pipe size (NPS, optional)

Schedule

Pipe internal diametermm

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Pipe lengthm

Pipe roughness ε

Extra fittings K (manual add)

Discharge point elevation vs pump CLm

Destination pressure (gauge)barg

Additional pipe segments

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Fittings on discharge line

System Schematic

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📈 System & Pump Curve

Indicative curves, specific speed classification and affinity-law scenarios.

Assumed shutoff head%

BEP flow (% of duty flow)%

Impeller diameter (optional)mm

Suggested Pump Type & Configuration

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Affinity-law scenario

Change type

New speedrpm

New impeller diametermm

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🧴 Viscosity Correction Screening — ANSI/HI 9.6.7

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🛡️ Materials & Seal Plan

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🧪 Hydrotest Parameters

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🔁 Operating / Standby Philosophy

Service criticality

Installed units

Turndown required?

📊 Vendor Selection & Comparison

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📚 Standards Register

🔁 Unit Conversion Reference

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Live converter

Quantity

Value

In unit

Oil density: °API ⇄ specific gravity

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SG @60°F

°API gravity

Temperature

°C

°F

Kinematic viscosity — approximate cross-reference

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💰 Lifecycle Cost & Payback Screening

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Candidate pump

Shaft powerkW

Purchase priceUSD

Baseline pump (for comparison)

Shaft powerkW

Purchase priceUSD

Operating basis

Operating hours/yr

Electricity rateUSD/kWh

Motor+drive efficiency%

Evaluation periodyears

📄 Pump Datasheet

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