Thibault StraumannEMEA - Market Manager Energy PSG
M: +49 160 [email protected]
PSG Solutions for
Hydrocarbon Storage & distribution
Parent company - Dover Corporation
$8+ billion in annual
revenue
Founded in 1955
4 major operating
segments
Nearly 30 operating
companies
25,000+ employees
FORTUNE 500 Company
Nearly 60 years of
entrepreneurial success
Over 200 manufacturing
locations worldwide
Andy Fincher , President & CEO Soma Somasundaram, President & CEO
John Hartner, President & CEO Bill Spurgeon, President & CEO
Dover’s Segments & Key Brands
Refrigeration & Food Equipment Fluids
Engineered Systems Energy
The PSG Group
Manufacture of pumps, systems and related flow-control solutions
Specialized on Hydrocarbon distribution and Storage
Excellence center in France - Mouvex
• Engineering capacity• Dedicated inside sales team• Project team
Strong financial • PSG belong to DOVER Corporation
Energy Excellence center
• Manufacture a variety of pump systems
for the EMEA
– Mouvex® Pumps
– Blackmer® Sliding Vane Pumps,
– Griswold™ & System One® Centrifugal Pumps,
– Abaque® Peristaltic (Hose)
– Maag® /Redscrew screw pumps
• Certification as ATEX, CE (1935-2004)…
• 13 countries
• 26 global locations
• 900+ Business partners
• 7 training centers
Headquarters Operations
Training Centers
PSG HQ
Oakbrook Terrace, USA
Grand Rapids, USA
Shanghai, China
Grand Terrace,
USA
North Wales, USA
Charlotte, USA
Norfolk, USA
Auxerre, France
Kamp-Lintfort,
Germany
Oberglatt, Switzerland
Rozzano, Italy
Tianjin, China
Chennai, India
Singapore
Grossosthelm, Germany
Sao Paulo, Brazil
Taipei, Taiwan
Kuala Lumpur,
Malaysia
Sales Offices
Brookvale, Australia
PSG Global Footprint
Merate, Italy
Venissieux,
France
Querceta, Italy
Beijing, China
Yuma, USA
Al Khobar,
Saudi Arabia
Busan,
South Korea
PSG Products Portfolio & Brands
• Air-Operated
• Centrifugal
• Sliding Vane
• Multiple Screws
• Eccentric disc
• Diaphragm metering
• Hose
• Internal Gear
PSG technology Portfolio – our owned brands
Why use a positive displacement
pump
PSG Dover solution for
Hydrocarbon storage & distribution
• Typical Applications
– Distribution
• Local delivery
• Dispensing / refueling
• Loading and unloading of:
– Train
– Tank truck
• Circulation from tank to tank
• Stripping of tank and pipes
• Tank blending
• Shipping pumps
• Bitumen & asphalt transfer pumps
Applications & Customer needs
Customer needs
• System reliability
– Improved product quality
• Low maintenance
• High efficiency
• Controlled energy expenses by reducing power consumption
• Reduction of operations, production and maintenance costs
Why use Positive Displacement Pumps
PD pumps meet the application requirements:
• Loading and unloading with wide range of capacity
- Flow rate must be predictable over a wide flow range
• Operation with wide range of product viscosity
- Wide range of viscosity
- Working fluid is shear-sensitive
• Self-priming required
• Stripping of tank and pipes (some PD technologies)
• Operation at high or low pressure
- Constant flow rate under varying system pressures
- System requires high-pressure, low-flow
• No fixed duty points
• Energy-savings/efficiency
PSG helps with the right pump for the right application
PSG offer a wide range of pump technologies & brands with:
- The best technical choice
- The best economical choice
The PSG Added Value
Reduce energy consumption
Reduce operations, production and maintenance costs
Improve productivity
Improve product quality
Improve worker safety
Improve system reliability
Why use of a positive displacement pump
Our products - the PSG advantage
PSG Dover solution for Hydrocarbon
storage & distribution
PSG - Positive Displacement Pumps
PD Pump Key Features Viscosity Range Flow Rates
Sliding
Vane
Pump
Ideal for thin liquids
Highly Efficient at low flow & on thick
liquids
Excellent suction lift and line stripping
Self-adjusting vanes
Dry run capabilities
Very thin (LPG,
Solvents, Oils,
Gasoline...) to
high viscosities
up to 200000 cSt
0.2 to 500
m3/h
Eccentric
disc pump
Self-Priming & dry run capabilities
Performance level over time without any
adjustment
Regular and constant output, independent of
Pressure or viscosity change of the fluid
15000 cSt 5,7 to 55m³/h
Internal
Gear
Suitable for very high viscosity
Metal-to-metal gears
Multi-purpose design
up to 1000000
cSt
0.1 to 350
m3/h
Screw
Pump
Non contacting screws (if timing gear)
High pressure (>100bar) & low pulsation
flow
1cst to 500000cst 1 to 2500 m3/h
Pump unit solutions
Typical pump unit with “heated” pump
Connexion box
Box support & rolling area
for Electric Resistors wires
Electric Resistors wires are crossing the
coupling box together to have a clean
assembly and up the frame
Electric resistor
Temperature sensor
Free space on the frame to
allow insurrection box laying
If a centrifugal pump is needed
Applications• Pressurized network of piping with a
constant pressure requiring constant flow rate
• If no self priming needed
• High flow/low head
PSG Offers centrifugal pumps • up to 1700m³/h
• Max. head: 275m
• Max. temperature: 400° C
• ANSI/ASME B73.1-compliant
Why an eccentric disc pump?
• Self-Priming & stripping capabilities
– up to -0.9 bar g vacuum on suction
– enables self-priming, even when dry
– pipe clearing (underground tank)
• Constant flow rate over time without any adjustment
– Self adjustment of the disc
• Unchanging characteristics
– Regular and constant output, independent of the delivery Pressure or viscosity change of the fluid
• Pump used by heavy and light fuel dealers
• 5 pumps in service since 1982 (>30 years)
Heavy & light fuel oil retail - eccentric disc pump
Oil blending - eccentric disc pump
Motor oil manufacturer.
• 40 pumps put in service between 1970 and 2000.
Why an eccentric disc pump?
• Self priming
• Constant flow rate vs. variable viscosity
• Line stripping
• Outstanding robustness
Truck unloading with a vane pump
• Flow: 60m3/h
• Pressure: 4 Bar
• Motor: 1000 rpm, 11 KW
• ATEX if required
Complete Package unit (factory tested)
• A single entry point
– Reduction of unloading time
• Clean process
– No liquid discharges
– Drain connection for dispensing gun
• Reduced dead volume to limit mixing
Why a vane pump?
• Predictable Flow rate over a wide flow range
• Constant flow rate under varying system pressures
• Self-priming (Suction lift)
• Handle is shear-sensitive fluid
• Can run dry
• Installed in the main depot of a local heating fuel trader.
• Used to load tank trucks before customer deliveries.
• Running perfectly well since 2004.
Tank trucks loading – Sliding vane pump
Why a vane pump?
• Predictable Flow rate over a wide flow range
• Constant flow rate under varying system pressures
• Self-priming (Suction lift)
• Can run dry
Specification
• Liquid Heating Oil
• Flow: 60 m3/h
• Viscosity: 10 cps
• P (bar) : 3
• Pumping sets with degassers and meters with mechanical printer
Rail Cars Unloading
Why a vane pump?
• Predictable Flow rate over a wide flow range
• Self-priming (Suction lift) & stripping capability
• Work under varying viscosity.
– extremely viscous at the beginning
Specification
• Heavy Fuel Oil
• Flow: 100 m3/h
• Viscosity: 5000 … 50 cSt
• Temperature 0-80°C
• P (bar) : 3 – 11 bar
Heavy oil transfer
Why a vane pump?
• Predictable Flow rate over a wide flow range
• Continuous duty
• Work under varying viscosity.
Specification
• Heavy Fuel Oil
• Flow: 100 m3/h
• P (bar) : 8 bar
Terminals
Why a vane pump?
• Predictable Flow rate over a wide flow range
• Continuous duty
• Work under varying viscosity
• Easy Maintenance
Specification
• Crude oil
• Flow: 400 m3/h
• P (bar) : 10 bar
Gas Terminal in USA
Why a vane pump?
• Patented cavitation suppression
• Linered for ease of maintenance & low
cost repair
Rail car unloading station with reciprocating
compressor
Why a reciprocating compressor?
• Handle propane liquid & GAS
LPG Terminal
Why a screw pump?
• Self-priming capabilities especially in wet conditions
• Low mechanical vibration
• Low NPSH Requirement
• Pulsation-free flow
Specification
• Fuel Oil
• Capacity: 550 m3/h
• Differential Pressure:6 bar
• Viscosity :200-1500 cst
Port fuel oil loading - Screw pump
• Qingdao Port
• Twin screw pump for fuel oil loading
Why a screw pump?
• High flow
• Self-priming capabilities especially in wet conditions
• High tolerance for entrained air and other gases
• Low mechanical vibration
• Low NPSH Requirement
• Pulsation-free flow
Specification
• Crude oil
• Differential pressure: 10bar
• Pressure: Pump design 25bar (Max discharge pressure 40bar, suction pressure between -0.5bar to 0.8 bar
• Viscosity: from 180cSt up to 600cSt (different kind crude oils)
• Medium temperature: 50 ℃
Tank farm - Screw pump
Vapor Recovery Units (VRU)
• Used on storage vessels in oil and gas control
• Capture, control and transfer the oil and gas vapors to the storage tank
- Typically use for LPG or flare gas
Advantages for Liquid Terminals and Bulk Storage Facilities
• Reclaim both the liquid heel of railcars and tanks and those elusive gas vapors
- Similar as adding 3% capacity or more to every load (LPG)
- Allow attractive payback
PSG products
• Complete family of Oil-Free Reciprocating Gas Compressors
• Liquid rings pumps
Vapor recovery for Terminals and Bulk Storage
Product recovery
from the heel of railcars
And transports
Mobile vapor recovery
unit
Our Products range
Hydrocarbon Storage & distribution
• Hydrocarbon/LPG loading/unloading
• LPG Cylinder Filling - refueling
• Hydrocarbon/LPG transport
• Hydrocarbon/LPG transfer
• Vaporizer feed
Sliding vane pumps
Suction capability • very thin clearances between vanes, rotor
and casing• dry running ability
Sliding vane pump
Each revolution displaces a constant volume of fluid.
• As the rotor turns, sliding vanes move outward at the intake port, expanding the pumping chamber and creating a void to draw fluid into the pump.
• Fluid is transferred between the vanes from the inlet to the outlet port.
• At the outlet, fluid is discharged as the pumping chamber is squeezed down and the vanes are forced back into their slots.
Sliding vane pumps - Work principle
Vanes are forced back into the slot as the
cylinder bore decreases
Advantages of vane pump
• Predictable Flow rate over a wide flow range
• Constant flow rate under varying system pressures
• Self-priming (Suction lift)
• Handle is shear-sensitive fluid
• Can run dry
• Handles thin liquids at relatively higher pressures
Sliding vane pumps - advantages
The vane is the only wearing part:
• The vanes remain always in contact with the casing
• therefore preserves volumetric efficiency
• Sliding Vane Performances remain constant overtime
Flo
w r
ate
Time
Gear Pump
Vane Pump
Sliding vane pump – PSG range
Pump
Type
Maximum
Flowrate
(m3/h)
Maximum
Differential
Pressure
(Bar)
Maximum
Viscosity
(cst)
Maximum
Temperature
(°C)
Body
SNP 62 10.3 10000 180 Stainless steel
NP 119 13.8 22000 260 Ductile iron
ML 134 13.8 100000 204 Ductile iron
HXL 500 10.3 54000 204 Ductile iron
P series 105 12 200000 250
Cast iron /
Stainless
steel
CC8 80 5000 200
V6000
(API 676)225 11 150
Ductile Iron or
Cast Steel
• Hydrocarbon loading/unloading
• Hydrocarbon transport
• Hydrocarbon transfer
Eccentric disc pump
Eccentric disc pump technology
Eccentric disc pump - Construction
Piston
Cylinder
Radial
springs
Axial
spring
• scope of applicationtransfer of fluid whether it be viscous, non lubricating, volatile or delicate (no shear effect)
Options
• Double by-pass for protection when operating in both directions
• High temperature: HT version for AF and AK models enable
• high temperature transfer (up to 250° C)
• Heating or cold jacket
Eccentric disc pump - Overview
Pump Type Flowrate (m³/h)
Maximum
Differential
Pressure
(Bar)
Maximum
Viscosity
(cst)
Maximum
Temperature
(°C)
Stainless
steel casing /
sealless
0,125 to 36 5 to 16 10000110
(HT 160°C)
Ductile iron
casing /
sealless (Ca)
4 to 18 5 to 9 10000 100
Ductile iron
casing (A)5,7 to 55 10 15000 80
• Used by heavy and light fuel dealers
• 5 pumps in service since 1982 (>30 years)
• Hydrocarbon loading/unloading
• Hydrocarbon transport
• Hydrocarbon transfer
Screw pump
Advantages
• Highest flowrate achievable by a rotary PD pump
• Self-priming capabilities especially in wet conditions
• High tolerance for entrained air and other gases
• Low internal velocities, minimal shear
• Low NPSH Requirement
• Low Pulsation flow
• No metal-metal contact (with timing gear)
• No need of reducers : direct driven motor
Screw Pumps
Twin screw pump with timing gears
Twin screw pump without timing gears
3 screw pump
• Compact design
• High flexibility, non standard application, requirements.
• Wide range of flowrate/pressure/viscosity capabilities
• Construction features
- Liner option for some models/series
- Specific model for high temperature
- Different mounting possible (horizontal or vertical)
- Built according customer requirement
- Different material of construction possible even according API676 specifications “with deviations”
- Different Sealing Arrangements Possible
Operating Benefits & Construction features
Pump Type FlowrateDifferential
PressureViscosity Temperature
Twin Screw1 – up to 2500
m3/h60 bar 0.5 - 200000 cst 400°C
Triple Screw 0.1 - 320 m3/hUp to100
bar3 - 5000 cst 280°C
MutiPhase Multiphase crude oil (Up to 98% gas) 120°C
CE & ATEX certified pumpsCan be built according API676
API Q1 specs - ISO 9001
Our Product Offering
Casing
AISI 1025 : Carbon SteelASTM A536 : Ductile IronASTM A515 : Carbon SteelScrews38CrMoAl : Alloyed SteelZCuSN10Pb1 : Bronze casting2Cr13 : AISI420
Shaft42CRMo : Alloyed Steel1Cr17Ni2 : AISI4310Cr17Ni4Cu4Nb : 17-4ph
Our Product Offering
2HE/2HM Twin Screw Pump
49
Performance data
• Flow : up to 2500m³/h
• Discharge Pressure:
- HM up to 40 bar
- HE 25 bar
• Inlet Pressure : -0.8 to 8bar
• Temperature: -up to120°C
• Viscosity:
- HM 0,5 up to 200,000 CSt
- HE 20 up to 3000
Typical Fluids handled• Oil products with lubricating quality
and no solids
• Various oil goods, Fuel oil
• Various chemical goods,
Typical Application• 2HE:
- Lube oil production/storage, loading/unloading,
- steel plant, hydraulic system “Internal bearings with only one Mech. Seal”
• 2HM:
- Oil storage, refinery,
- loading/unloading, feeding pump, cargo/sewage pump “external bearings with four Mech. Seals”
2HM
2HE50
2HE/2HM Twin Screw Pump
2HR - High Temperature, High Viscosity
51
Typical Application
• Feeding pump, purging pump,
• Delivery pump for medium and high temperature applications
Typical Fluids handled
• Medium and high viscosity,
• Asphalt, heavy fuel oil,
• Crude oil, rubber
Performance data
• Flow from 2 up to 2500m3/h
• Discharge Pressure : 1 up to 40bar
• Inlet Pressure: -0.8 to 8bar
• Temperature : up to 380°
• Viscosity: 1 up to 200,000cst
2HH - High Pressure Pump
Typical Application• Long distance delivery from port to inland, to production or storage. • Main feeding for high pressure application units
Typical Fluids handled• Various fluids with high viscosity.• Crude oil, heavy fuel oil
Performance data
• Capacity : 2 up to 1000m3/h
• Discharge Pressure: up to 60bar
- Allowed diff. pressure +/-55 bar
• Inlet Pressure : -0.8bar ~ 8bar
• Temperature : up to 120°C
• Viscosity : 1 up to 10,000 cSt
52
Pump with larger, reinforced shafts
• Pressurized network of piping with a constant pressure requiring constant flow rate
• High flow/low head
Centrifugal pump
# 6308 Radial Bearing
# 5308 Thrust Bearing
# 6207Radial Bearing
# 5306Thrust Bearing
(L3/D4)=46
(L3/D4)=143
System One Differentiation
Conventional ANSI
System One®
• System One pumps are Especially designed for Mechanical Seals
• Larger operational window off the BEP
- Resistance to vibrations
- Resistance to radial loads
• Due to process changes and variations, the majority of process pumps operate off the BEP where radial loads create high stresses.
• Conventional pumps are prone to damaging shaft vibration under off-BEP conditions.
• Seal and bearing failures result from vibration damage.
System One Differentiation
FRAME M
FRAME LD17
VORTEX
FRAME S / SD FRAME A
• Metallurgy : Ductile Iron � Hastelloy
• Temperature : up to 400°C
• Flow : up to 950m3/hr
Range
• Heavy duty bearings with longer bearing life
• Bolted retainer cover locks thrust bearing into cartridge
• Angular contact thrust bearings as required by API 610 specifications.
• Larger bearings than competing pumps for greater load capacity and bearing
life.
Heavy duty Bearings
Conventional ANSI
System One®
• High viscosity fluid transfer
Internal Gear pump
Pump Type
Maximum
Flowrate
(m3/h)
Maximum
Differential
Pressure
(Bar)
Maximum
Viscosity (cst)
Temperature
(°C)
MD 66 m³/h 12 bar 1million cSt 300 °C
HD 144 m3/h 17 bar 1million cSt 300 °C
Ebsray MD & HD series can be fitted with cartridge mechanical seal and designed per API676
Gear Pumps - EBSRAY MD & HD
Advantages• Only two major moving pumping elements• Normal predictable operation over an extended service life• Ideal pumping principle for either viscous or non-viscous liquids• Excellent self priming and vapour-clearing ability.• Smooth even flow without pulsation or surging.• Negligible axial thrust due to hydraulic balance• Reversible operation.• High pressure capability.
Options• Integral Bypass Valve• Jacketed cover • Stuffing box all sizes
Internal Gear Pumps
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