1. HDX Pumps

2. Introduction
HDX Radially Split, Single-Stage, Double-Suction ISO 13709/ API 610 BB2 Pump

3. Introduction Design Center Desio, Italy
Total Area m2 ( ft2)
Shop m2 ( ft2)
Office m2 ( ft2)

4. Introduction Supporting Operations Coimbatore, India
The plant has been approved as HDX manufacturer on 2007
Rio de Janeiro, Brazil
The plant has been approved as HDX manufacturer on for local market only

5. Introduction
Nomenclature Diagram

6. Introduction Heritage and Complementary Products Complementary
Heritage Companies
Worthington
Byron Jackson
Pacific
Ingersoll Rand
Ingersoll Dresser
Wilson Snyder
United Centrifugal Pumps
Complementary
HPX & HPXM
PHL
PVXM & PVML
ERPN
HED & HED-DS
WUC & QLC

7. Introduction
Markets
Oil and Gas
Chemical
Power
Pipeline

8. Introduction Services Petroleum refining, production and distribution
Petrochemical and heavy-duty chemical processing
Gas industry services
Boiler feed booster and other high-temperature services
Water and general industrial

9. Introduction
Liquids Pumped
Hydrocarbons
Water
Chemicals
Slurry

10. Introduction
Hydraulic Coverage 2 Poles

11. Introduction
Hydraulic Coverage 4/6 Poles

12. Advantages API “latest” edition compliant
Extensive hydraulic coverage (both 50 and 60 cycle operation)
Fan cooling up to 500oF (260oC)
Eliminates expensive cooling water piping
Self-venting
Eliminated expensive vent piping
Excellent technical expertise throughout the world
Different casing constructions availability
High-pressure design availability
Special features (coke crusher, no-metallic wear rings, special coating, etc.)

13. Features and Benefits Construction Features General Single stage
Between bearings (BB2)
Top-top configuration – Optional side-side, 90o rotated and side-top
Centerline mounted
Radially split
Class 300 integrally cast flanges standard – optional Class 600 (HDX-H)
API 610 running clearances
Counter clockwise (CCW) rotation – optional clockwise (CW)

14. Features and Benefits
Cross-Section

15. Features and Benefits Casing Radially split
Spiral wound stainless steel gaskets
Centerline mounted
Dual volute
Self-venting
Top/top nozzle orientation
Double cover

16. Features and Benefits Side/Side Nozzle Orientation (In-line)
Suction and discharge nozzles in inline orientation
Good for pipeline applications
Available in certain sizes
Side/Side Nozzle Orientation (90º Rotated)
Suction and discharge nozzles same side
Helps customers with certain piping arrangements
Available in certain sizes

17. Features and Benefits Impellers Double-suction closed type
interference fit and keyed to the shaft
Large eye areas and low entrance velocities give the pump low NPSH requirements
Can be fitted with coke crusher

18. Features and Benefits Bearings Full compliance with API 610
Ball/Ball arrangement
Radial bearing is a deep groove type
Thrust bearings are dual single row angular contact type
Sleeve/Ball
Sleeve/Hydrodynamic

19. Features and Benefits Bearing Housings
360º support to provide added stiffness
Labyrinth type bearing housing seals standard
Supports INPROS or equal
Standard cooling is fan (except pure oil mist)
Can be fitted with cooling water if required

20. Features and Benefits Types of Lubrication Slinger Pure oil mist
Purge oil mist (w/slinger)
Forced feed lubrication system

21. Features and Benefits
Standard Slinger Lubrication

22. Features and Benefits Inlet Outlet Outlet Inlet
Pure Oil Mist Lubrication
Inlet
Outlet
Outlet
Inlet

23. Features and Benefits
Forced Feed Lubrication

24. Features and Benefits Fan-Cooled Bearing Housing
Temperatures between 160ºC (320ºF) and 260ºC (500ºF)

25. Features and Benefits Water-Cooled Bearing Housing
Temperatures over 260ºC (500ºF)

26. Features and Benefits Shaft Complies with API 10th edition
Precision machined over its entire length
Stiff design
Fully assembled rotors are dynamically balanced
Tapered at the coupling end

27. Features and Benefits Wear Rings
Casing (stationary) and impeller (rotating)
Press fit with locking pin on the casing
Can be tack welded if required
Threaded dowels on the impellers

28. Features and Benefits Couplings and Guards
Multiple coupling manufacturers available
Flexible disc spacer type
Service factor varies with applications
Keyed to the shaft
Non-sparking coupling guard
Option for hinged door/window

29. Features and Benefits Optional Baseplate Design Baseplate types
Drain rim
2 X API load requirements
Un-grouted
Pre-grouted
Special

30. Features and Benefits Instrumentation
Provisions for thermocouples or RTDs
Provisions for vibration monitoring
Accelerometers
Velometers
Proximity probes

31. Features and Benefits
Noise and Thermal Insulation

32. Applications Coke Crushing Applications Depends on coke particle size
Must be evaluated case by case
Coke crusher is installed within the eye of the impeller
Example of crusher used on an overhung pump

33. Testing Standard/Optional Testing Standard Tests Optional Tests
API 610 hydrostatic test – certified
API 610 Performance test – certified
Vibration measurement (recorded values only)
Optional Tests
NPSHr test 
Sound level test
Vibration test with FFT spectrum
Bearing housing resonance test 
Witnessed tests 
Complete unit test

34. Testing Optional Non-Destructive Examination Typical NDEs
Dye penetrant inspection (casing, casing cover, impeller, connection welds)
Magnetic particle inspection (casing, casing cover, impeller, connection welds)
Radiographic inspection (casing, casing cover, impeller, connection welds)
Ultrasonic inspection (casing, casing cover, impeller, connection welds, shaft)
Positive material identification (PMI)

35. Sizing
FlowSelex