P.D.E.C.
API 610 pumps and piping plan
Eni Iran B.V. (Training Department)
Prepared by :S.R.Alavi
OVERVIEW
API 610 PUMP
DEFINATION
BASIC DESIGN ITEMS
CLASSIFICATION
LUBRICATION
API PLAN
ROTOR,WEAR RINGS,…
MECHANICAL SEAL &
STUFFING BOX
Eni Iran B.V. (Training Department)
SECOND STAGE PUMPS
FLOW SERVE ,NIEVE,…
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API 610 scope
Eni Iran B.V. (Training Department)
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Pumps are covered by this standards as follows
•Overhang
•Between bearing
•Vertically suspended
Eni Iran B.V. (Training Department)
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Not Complied API 610
For Non flammable ,Non-hazardous services not exceeding any of the limits below
Users or purchaser can consider the pumps that do not comply with API 610:
Eni Iran B.V. (Training Department)
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Eni Iran B.V. (Training Department)
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Eni Iran B.V. (Training Department)
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API 610 (OH2), Overhung Impeller, Centerline Mounted
Eni Iran B.V. (Training Department)
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API 610 (OH2), Overhung Impeller, Centerline Mounted
Applications:
Boiler Circulation,
Gas Industry Service ,
General Purpose,
High Temperature Service
Petrochemical Processing,
Petroleum Distribution, Water
Eni Iran B.V. (Training Department)
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API 610 (OH2), Overhung Impeller, Centerline Mounted
Low Flow, High Head Design for smooth and stable operation outside the preferred
operating region specified by API 610.
Replaceable Volute Inserts
to handle changing operating
conditions.
High efficiency patented design
radial blade impeller
Eni Iran B.V. (Training Department)
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API 610 (OH2), Overhung Impeller, Centerline Mounted
Features:
Choice of bearings
Standard - single row, deep groove, radial
bearing and duplex, single row 40°
angular contact thrust bearings.
Special bearing arrangements for high
suction pressures
Bearing lubrication and cooling options
Oil mist and oil purge for continuous bearing lubrication
Fan cooling for high operating or high ambient temperatures
Finned cooling insert for efficient water cooling
Optional inducer for reduced NPSHR
Eni Iran B.V. (Training Department)
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API 610 (OH2), Overhung Impeller, Centerline Mounted
Operating parameters
Flows to 30 m3/h (130 gpm)
Heads to 215 m (700 ft)
Pressures to 80 bar (1160 psi)
Temperatures from -160°C (-250°F) to
450°C (840°F)
Eni Iran B.V. (Training Department)
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API 610 (OH3), Vertical in-line
Applications:
Boiler Circulation,
Gas Industry Service ,
General Purpose,
High Temperature Service,
Petrochemical Processing,
Petroleum Distribution,
Water
Industries:
Catalytic Cracking, Crude Handling and Treatment, Delayed Coking,
Distillation, Gas-to-Liquids, Gas Treatment, Hydrocraking,
Hydrotreating,LNG, Logistics and Tank Farm, NGL, SAGD,
Utilities, Water Handling and Treatment
Eni Iran B.V. (Training Department)
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API 610 (OH3), Vertical in-line
•Space Saving Design
engineered for safe, reliable performance in
cryogenic, high temperature and high working
pressure services
•Replaceable Volute Inserts
to handle changing operating conditions.
•Patented Radial Blade Impeller
provides a continuously rising performance curve
with low flow stability.
Eni Iran B.V. (Training Department)
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API 610 (OH3), Vertical in-line
API 682 Seal Chamber
accommodates a wide variety of seal configurations,
including dual pressurized and un-pressurized cartridge
types for the most severe services
Dynamically Balanced Impeller
limits vibration and ensures smooth operation over
wide flow range.
Eni Iran B.V. (Training Department)
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API 610 (OH3), Vertical in-line
Features:
Bearing lubrication options
Oil cascade
Oil mist
Grease lube
Optional Inpro top bearing isolator
Optional inducer for low NPSH requirements
Other configurations
HWM-2 (OH3, low flow, high head, 2stage)
Operating parameters
Flows to 30 m3/h (130 gpm)
Heads to 220 m (725 ft)
Pressures to 50 bar (750 psi)
Temperatures from -185°C (-300°F) to
400°C (750°F)
Eni Iran B.V. (Training Department)
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API 610 (OH4) Overhung, Vertical In-Line Pump
Applications:
Booster, Fuel,
Hydrocarbon Booster,
High Temperature Service,
Petroleum Production and Refining,
Pipeline Booster,
Petrochemical Processing,
Petroleum Distribution,
Tank Farm Transfer
Industries:
Automotive and Aircraft,
Bleach Chemicals, Boiler Feed,
Chemical and Liquor,
Crude Handling and Treatment, Gas-to-Liquids,
Gas Treatment, LNG, Logistics and Tank Farm, NGL, OEM, Scale Recycle,
Utilities, Water Handling and Treatment
Standards: API610
Eni Iran B.V. (Training Department)
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API 610 (OH4) Overhung, Vertical In-Line Pump
API 682 Seal Chamber accommodates a wide variety of seal configurations for the most
demanding services. A full complement of API 610 seal flush plans is available.
Double Suction Enclosed Impeller
minimizes both NPSHA and thrust
loading on the motor bearings, ensuring
Reliable operation across a wide variety
of head-flow demands.
Double Volute case design provides radial
balance.
Motor Ratings to 895 kW (1200 hp) available
for high flow pipeline booster and tank
farm transfer services.
Eni Iran B.V. (Training Department)
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API 610 (OH4) Overhung, Vertical In-Line Pump
Features:
•Standard case wear rings
•Optional impeller wear rings
•Metal-to-metal case to cover sealing with confined gasket
•Rigid spacer type coupling
•Impeller nut design, threaded to tighten with rotation
Eni Iran B.V. (Training Department)
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API 610 (OH5), Overhung, Vertical In-Line Pump
Applications:
Acid Transfer, Flammable Liquids,
Fuel, Gas Production, Gas Industry Service ,
General Purpose, Hydrocarbon Booster, Light Oils,
Gasoline, Petrochemical Processing, Petroleum Distribution, Water
Industries:
Catalytic Cracking,
Crude Handling and Treatment,
Delayed Coking, Distillation,
Gas-to-Liquids,
Gas Treatment,
Hydrocraking,
Hydrotreating, LNG,
Logistics and Tank Farm,
NGL, SAGD, Utilities,
Water Handling and Treatment
Standards: API610
Eni Iran B.V. (Training Department)
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API 610 (OH5), Overhung, Vertical In-Line Pump
•Hydraulics Are Custom Tuned
for the actual duty point by project-specific design of multi-channel diffuser.
•Diffuser Technology provides low vibration, wide flow range, virtually zero
radial loads, and very low shaft deflection at any flow rate.
Eni Iran B.V. (Training Department)
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API 610 (OH5), Overhung, Vertical In-Line Pump
API 682 Seal Chamber
accommodates a wide variety of seal configurations including
dual pressurized and un-pressurized cartridge types for the most severe services.
Dynamically Balanced Impeller
limits vibration and assures smooth operation over wide flow range.
Eni Iran B.V. (Training Department)
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API 610 (OH5), Overhung, Vertical In-Line Pump
Features:
Positively locked, anti-rotation impeller nut with threads unexposed to pumped fluid
BS 4082R compliant
Other configurations
PVML-MAG (magnetic drive design)
Operating parameters
Flows to 500 m3/h (2200 gpm)
Heads to 275 m (900 ft)
Pressures to 40 bar (600 psi)
Temperatures to 250°C (480°F
Eni Iran B.V. (Training Department)
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API 610 (OH6), Integral gear driven
Eni Iran B.V. (Training Department)
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API 610 (OH6), Integral gear driven
The kind of pump have incorporated point emission and volute hydraulics with a more
robust gearbox. This results in lower minimum flows, thereby extending the operating
range of the pump.
High speed shaft with integral gear and balanced idler shaft with sleeved bearings to insure a
low vibration unit and extended seal life.
Eni Iran B.V. (Training Department)
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Eni Iran B.V. (Training Department)
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API 610 (OH6), Integral gear driven
Eni Iran B.V. (Training Department)
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Eni Iran B.V. (Training Department)
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API 610 (BB1) Between Bearing Axially Split Single Stage
Applications:
Booster,
Coolant Injection,
Component Cooling, Crude Oil Loading,
Crude Oil Transfer, Fire Protection,
Feedwater Booster, Gas Scrubbing,
General Purpose, Hydrocarbon Processing,
Liquified Gas Industry Service, Oil Transportation,
Process Charge, Pipeline, Pipeline Booster,
Power Recovery,
Sea Water, Water
Industries:
Boiling Water Reactors Safety,
Crude Handling and Treatment,
Crude Pipeline, Logistics and Tank Farm,
Products Pipeline, Pressurized Water Reactors - Safety, Utilities
Eni Iran B.V. (Training Department)
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API 610 (BB1) Between Bearing Axially Split Single Stage
Double Suction Impeller and Double Volute Casing
inherently result in optimum axial and radial thrust balance over the full operating range.
Hydraulically Balanced
double suction impeller reduces NPSH requirements and ensures smooth, efficient
operation over a wide range of conditions.
Eni Iran B.V. (Training Department)
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API 610 (BB1) Between Bearing Axially Split Single Stage
Eni Iran B.V. (Training Department)
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API 610 (BB1) Between Bearing Axially Split Single Stage
Seal Chambers to API 682
dimensional criteria allow for installation of cartridge design single, dual un-pressurized and
dual pressurized mechanical seals to meet safety and environmental requirements.
Eni Iran B.V. (Training Department)
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API 610 (BB1), Between Bearing, Axially Split, Two Stage Pump
Applications:
•Fire Protection,
•Gas Scrubbing
•Water Supply,
•Water Treatment,
•Hydrocarbon Processing,
• Pipeline,
• Water
Industries: Logistics and Tank Farm, Utilities, Water Handling and Treatment
Eni Iran B.V. (Training Department)
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API 610 (BB1), Between Bearing, Axially Split, Two Stage Pump
Double Suction First-stage Impeller reduces NPSHr and often eliminates the need for booster units
Eni Iran B.V. (Training Department)
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API 610 (BB1), Between Bearing, Axially Split, Two Stage Pump
Double Volute Construction
for both stages minimizes hydraulic loads in any service condition down to minimum flow.
Mechanical seal
API 682 Seal Chambers
operate at suction pressure and allow for installation of cartridge design single, dual
un-pressurized and dual pressurized mechanical seals to meet safety and environmental requirements
Eni Iran B.V. (Training Department)
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API 610 (BB1), Between Bearing, Axially Split, Two Stage Pump
Features:
Choice of bearings
Ball radial and thrust
Sleeve radial and ball thrust
Sleeve radial and tilting pad thrust
Tilting pad radial and tilting pad thrust
Choice of materials
Carbon steel
12% chrome
Austenitic and duplex stainless steels
Monel
Eni Iran B.V. (Training Department)
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API 610 (BB1), Between Bearing, Axially Split, Two Stage Pump
Operating parameters
Flows to 2950 m3/h (13 000 gpm)
Heads to 685 m (2250 ft)
Pressures to 64 bar (910 psi)
Temperatures to 200°C (400°F)
Speeds to 2000 rpm
Eni Iran B.V. (Training Department)
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Radially Split 2 stages BB2
Heavy-duty Casing with 180° staggered volutes
Suction and Discharge Nozzles available in top-top, in-line side, or same side configurations.
Eni Iran B.V. (Training Department)
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Radially Split 2 stages BB2
Applications:
Boiler Feed water,
Gas Scrubbing,
Heater Charge,
High Temperature Service,
Hydrocarbon Processing,
Liquefied Gas Industry Service,
Petroleum Production and Refining,
Petrochemical Processing, Petroleum Distribution,
Utility
Pump Design,
consisting of either a single or
double suction first stage impeller,
incorporates a heavy-duty casing
with 180° staggered volutes.
Eni Iran B.V. (Training Department)
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Radially Split 2 stages BB2
Mechanical seal
Seal Chambers to API 682
Dimensional criteria allow for installation of cartridge design single, dual un pressurized
and dual pressurized mechanical seals to meet safety and environmental requirements.
Features:
Choice of bearings
Ball radial and thrust
Sleeve radial and ball thrust
Sleeve radial and tilting pad thrust
Tilting pad radial and tilting pad thrust
Choice of materials
Carbon steel
12% chrome
Austenitic and duplex stainless steels
Monel
Eni Iran B.V. (Training Department)
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Radially Split 2 stages BB2
Operating parameters
Flows to 1000 m3/h (4400 gpm)
Heads to 650 m (2100 ft)
Pressures to 80 bar (1160 psi)
Temperatures to 450°C (850°F)
Eni Iran B.V. (Training Department)
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