SUNDYNEHMP-3000 AND HMP-5000

INTEGRALLY GEARED CENTRIFUGAL PUMPS

®

®

Applications

Product DescriptionThe robust HMP-Series SUNDYNE® Pumps are end-suction, horizontal, high-speed, two-stage centrifugal pumps designed for low flow,high pressure applications. The two stages of the HMP pump operate ineither series or parallel to achieve a broad range of flows and pressures.First developed by Sundyne in 1967, the HMP series has a proven trackrecord of reliability worldwide with over 300 units in some of the mostchallenging pumping applications.

The HMP is driven through an integral single helical or spur gear meshspeed-increasing gearbox, providing compactness, reliability and designsimplicity over conventional multistage and reciprocating pumps.

The wet ends of the HMP pump use open face impellers with eithera single or dual throat diffuser design to optimize performance.Our pioneering development in inducer technology may be used where NPSHa(Net Positive Suction Head Available) is low.

Mechanical seals in single, tandem or double seal arrangement are available to safely isolatethe process. The seal support system along with the gearbox lubrication and instrumentationare typically included in the HMP package.

UREA PRODUCTIONCarbamate RecycleAmmonia Injection

PETROCHEMICALResin chargeLPG PipelineTransfer ServicePTA SlurryReactor Charge

OIL PRODUCTIONPipelineLPG InjectionWater InjectionChemical InjectionLiquid CO2 InjectionSteam InjectionTransfer PumpsOff Shore Installations

INDUSTRIALHigh-Pressure SprayMine DewateringTransferHydraulic PressureWaste Water DisposalDescalingHigh Pressure CleaningPressure TestingBoiler Feed

Key Features and Benefits• Centrifugal design—Alternative to positive displacement pumps providing smooth, flexible,

pulsation-free flow.• No wear rings—No impeller clearances to set. Easy to assemble.• Compact design—Low component weight and small foot print.• Open impeller blades & clearance—Where particulates are of concern. Ideal for Urea

production, Resin services, & PTA slurry applications.• Modular design—Increased dependability, easy maintenance, fewer spare parts, reduced costs.• Engineered packages—Complete designs to meet your specific requirements.• Hydraulic re-rate—Easily adaptable to future needs.

.762mm(.030")

.762mm(.030")

Cross Sections

HMP-5000

Generous Impeller Clearances Integral Impeller Inducer

Optional Features• API 614 lube oil console • API seal plans for specific requirements• Seal support systems• Vibration monitoring system• Parallel arrangement (not shown) • Custom packaging

HMP-3000

STAGE 1STAGE 2Impeller

LubeOil Pump

ImpellerInducer

Pump Casewith Integral

Diffuser

DeflectionPad Radial

Bearing

InstrumentationLeads Low Speed

Shaft Assembly

IntegralGearbox

Spur Gears

High SpeedShaft Assembly

Low SpeedShaft Assembly

STAGE 1

STAGE 2Impeller

IntegralGearbox

HelicalGears

Lube OilPump Deflection

Pad Radial &Thrust Bearing

ImpellerInducer

High SpeedShaft Assembly

InstrumentationLeads

PumpCase

Single/Dual ThroatDiffuser

www.sundyne.com

© Sundyne Corporation 2005 All Rights Reserved

• ANSIMAG • ANYSPEED • CASTER • HMD/KONTRO • MASO/SINE • SCMP • COMPRESSORS • SUNDYNE • SUNFLO •

Sundyne Corporation • Arvada, CO 80007 USA • +1-303-425-0800 • FAX: +1-303-425-0896 • www.sundyne.com Sundyne Europe • Longvic Cedex, France • +33-380-383300 • FAX: +33-380-383371 • e-mail: european-sales@sundyne.com

Performance

Specifications

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METERSFEET

4000

3500

3000

2500

2000

1500

1000

500

0

Series

HMP-5000

Parallel

0 200 400 600 800 1000 US GPM

597kW (800 HP)

1865kW (2500 HP)

HEA

D

14,000

12,000

10,000

8000

6000

4000

2000

0

FLOW

0 40 80 120 160 200 227 M /HR3

HMP-3000

01.09.17E

Feature HMP 3000 Series HMP 5000 SeriesMaximum Working Pressure 263 kg/cm2 (3,750 psig) 316 kg/cm2 (4,500 psig)Process Temperature Range -129° to 260°C (-200° to 500°F) -129° to 260°C (-200° to 500°F)Maximum Suction Pressure 30 kg/cm2 (450 psig) 155 kg/cm2 (2,200 psig)Power 597 kW (800 HP) 1,865 kW (2,500 HP)Hydro Test Pressure 1.5 times maximum working pressure 1.5 times maximum working pressureMinimum Casing Thickness 20.6 mm (0.81 inch) 20.6 mm (0.81 inch)Corrosion Allowance 3.2 mm (0.125 inch) 3.22 mm (0.125 inch)Impeller Axial Clearance 0.76 to 1.14 mm (0.030 to 0.045 inch) 0.76 to 1.14 mm (0.030 to 0.045 inch)Shaft Diameter at Impeller 24.6 mm (0.95 inches) 28.6 mm (1.125 inches)Process Seals Size 38 mm (1.5 inches) 50 mm (2 inches)Suction Flange (Standard) Minimum 3” 600 lb. ANSI RF Minimum 3” 600 lb. ANSI RFDischarge Flange (Standard) 3” 1500 lb. ANSI Ring Joint 3” 1500 lb. ANSI Ring JointBearings, High-Speed Shaft Flexture Pivot Pad Journal & Thrust Flexture Pivot Pad Journal & ThrustSeals Single, Double, Tandem Single, Double, TandemGearbox Speeds 12,500 to 25,000 rpm 12,500 to 25,000 rpmLubricant Light Turbine Oil, ISO Grade 32 Light Turbine Oil, ISO Grade 32Sump Capacity Minimum 34 liters (9 Gallons) Minimum 284 liters (75 Gallons)Lubrication System Pressurized PressurizedGearbox Seal Size 38 mm (1.5 inches) 50.8 mm (2 inches)Gears Single Spur, AGMA Class 11 Single Helical, AGMA Class 11Coupling Flexible type Flexible type

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