ASTM F2798-09(2018)

Standard Specification for Sealless Lube Oil Pump with Oil Through Motor for Marine Applications

SCOPE
1.1 This specification defines the requirements applicable to design, construction and testing of sealless, rotary positive displacement pumps with oil-through motors for ship lubricating oil service. The complete pump and motor assembly is referred to as canned lube oil pump (CLP). This specification applies to CLPs pumping oil with a SAE rating of 20–50.  
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Historical
• Publication Date: 30-Apr-2018
• ICS: 47.020.20 - Marine engines and propulsion systems
• Technical Committee: F25 - Ships and Marine Technology
• Drafting Committee: F25.11 - Machinery and Piping Systems

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: F2798 − 09 (Reapproved 2018) An American National Standard
Standard Specification for
Sealless Lube Oil Pump with Oil Through Motor for Marine
Applications
This standard is issued under the fixed designation F2798; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope High Temperature Service, or Both
A216/A216M Specification for Steel Castings, Carbon, Suit-
1.1 This specification defines the requirements applicable to
able for Fusion Welding, for High-Temperature Service
design, construction and testing of sealless, rotary positive
A395/A395M Specification for Ferritic Ductile Iron
displacement pumps with oil-through motors for ship lubricat-
Pressure-Retaining Castings for Use at Elevated Tempera-
ing oil service. The complete pump and motor assembly is
tures
referred to as canned lube oil pump (CLP). This specification
A449 Specification for Hex Cap Screws, Bolts and Studs,
applies to CLPs pumping oil with a SAE rating of 20–50.
Steel, Heat Treated, 120/105/90 ksi Minimum Tensile
1.2 The values stated in inch-pound units are to be regarded
Strength, General Use
as standard. No other units of measurement are included in this
A536 Specification for Ductile Iron Castings
standard.
A563 Specification for Carbon and Alloy Steel Nuts
1.3 This standard does not purport to address all of the
A564/A564M Specification for Hot-Rolled and Cold-
safety concerns, if any, associated with its use. It is the Finished Age-Hardening Stainless Steel Bars and Shapes
responsibility of the user of this standard to establish appro-
A574 Specification for Alloy Steel Socket-Head Cap Screws
priate safety, health, and environmental practices and deter- A582/A582M Specification for Free-Machining Stainless
mine the applicability of regulatory limitations prior to use.
Steel Bars
1.4 This international standard was developed in accor- B23 Specification for White Metal Bearing Alloys (Known
dance with internationally recognized principles on standard-
Commercially as “Babbitt Metal”)
ization established in the Decision on Principles for the B148 Specification for Aluminum-Bronze Sand Castings
Development of International Standards, Guides and Recom-
B152/B152M Specification for Copper Sheet, Strip, Plate,
mendations issued by the World Trade Organization Technical and Rolled Bar
Barriers to Trade (TBT) Committee. B187M Specification for Copper Bar, Bus Bar, Rod and
Shapes [Metric] (Withdrawn 2002)
2. Referenced Documents
B271 Specification for Copper-Base Alloy Centrifugal Cast-
ings
2.1 ASTM Standards:
B505/B505M Specification for Copper Alloy Continuous
A27/A27M Specification for Steel Castings, Carbon, for
Castings
General Application
B584 Specification for Copper Alloy Sand Castings for
A159 Specification for Automotive Gray Iron Castings
General Applications
A193/A193M Specification for Alloy-Steel and Stainless
D2000 Classification System for Rubber Products in Auto-
Steel Bolting for High Temperature or High Pressure
motive Applications
Service and Other Special Purpose Applications
D3951 Practice for Commercial Packaging
A194/A194M Specification for Carbon Steel, Alloy Steel,
F912 Specification for Alloy Steel Socket Set Screws
and Stainless Steel Nuts for Bolts for High Pressure or
F1510 Specification for Rotary Positive Displacement
Pumps, Ships Use
1 4
This specification is under the jurisdiction of ASTM Committee F25 on Ships
2.2 ASME/ANSI Standards:
and Marine Technology and is the direct responsibility of Subcommittee F25.11 on
ASME/ANSI B16.5 Pipe Flanges and Flanged Fittings
Machinery and Piping Systems.
Current edition approved May 1, 2018. Published May 2018. Originally
ɛ1
approved in 2009. Last previous edition approved in 2014 as F2798 – 09 (2014) .
DOI: 10.1520/F2798-09R18. The last approved version of this historical standard is referenced on
For referenced ASTM standards, visit the ASTM website, www.astm.org, or www.astm.org.
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Available from American Society of Mechanical Engineers (ASME), ASME
Standards volume information, refer to the standard’s Document Summary page on International Headquarters, Two Park Ave., New York, NY 10016-5990, http://
the ASTM website. www.asme.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F2798 − 09 (2018)
2.3 Hydraulic Institute Standards: 5.1.1 Title, name, and date of specification.
ANSI/HI 3.6 Rotary Pump Tests
5.1.2 Type and size (see Section 4).
2.4 AISI Standards:
5.1.3 Oil to be pumped (for example, 2190 TEP SAE 40).
1018 Carbon Steel
5.1.4 Operating Conditions—Single speed, two-speed, or
1045 Carbon Steel
variable speed. (See 9.1.)
1141 Carbon Steel
5.1.5 Capacity in gallons per minute or litres per minute at
1144 Carbon Steel
rated discharge pressure at specified operating condition.
4140 Chromium-Molybdenum Steel
5.1.6 Discharge pressure in pound-force per square inch
4150 Chromium-Molybdenum Steel
gauge (psig) or kilopascal (kPa) gauge at specified operating
4340 Nickel-Chromium-Molybdenum Steel
condition.
2.5 AIA Standards:
5.1.7 Inlet pressure conditions (NPIPA).
NASM 17829
5.1.8 Oil Viscosity and temperature for minimum and maxi-
2.6 API Standards:
mum operating conditions.
API Standard 676 Positive Displacement Pumps—Rotary
5.1.9 External motor cooling oil supply, if required. (See
9.4.)
3. Terminology
5.1.10 Mounting configuration (vertical, horizontal).
3.1 Definitions of Terms Specific to This Standard:
5.1.11 Relief valve cracking pressure. (See 9.1.)
3.1.1 canned lube oil pump unit—a unit, which when
5.1.12 Airborne noise level (if different than 7.4).
assembled as a pump and motor, is completely sealed from
5.1.13 Packaging and boxing requirements (immediate use,
leakage to the environment. Lubrication and cooling of motor
domestic; storage, domestic; or overseas).
bearings and primary cooling of motor windings and insulation
5.1.14 Quantity of pumps.
are achieved by circulating a portion of the fluid being pumped
5.1.15 Quantity of drawings.
(oil) through the motor.
5.1.16 Quantity of technical manuals.
3.1.2 capacity—the quantity of fluid actually delivered per
5.1.17 Quantity of test reports, if required. (See Section 10.)
unit of time at the rated speed, including both the liquid and
5.1.18 Certified test data, if required. (See 10.3.)
dissolved or entrained gases, under stated operating conditions.
5.1.19 IACS (International Association of Classification
In the absence of any gas or vapor entering or forming within
Societies) classification with applicable notions, if required.
the pump, the capacity is equal to the volume displaced per unit
5.1.20 Motor Characteristics:
of time, less slip, motor bearing lubrication and motor cooling
flows. 5.1.20.1 Voltage/Phase/Frequency:
(1) Duty—Continuous.
3.1.3 displacement—the volume of fluid displaced per revo-
(2) Ambient Temperature—50°C.
lution of the rotor(s).
(3) Enclosure—Totally enclosed, oil through.
3.1.4 rated condition point—the required capacity at speed,
(4) Insulation—Class F, (vacuum pressure impregnation
pressure, viscosity and power as specified by the purchaser.
(VPI)).
3.1.5 slip—the quantity of fluid that leaks through internal
(5) Conduit Box Orientation—See 7.6.
clearances of a pump per unit of time.
6. Material
4. Classification
6.1 Materials of principal pump components shall be in
4.1 Pumps will be classified as follows:
accordance with Table 1.
4.1.1 Type II—Screws with timing gears.
6.1.1 Materials other than shown in Table 1 are considered
4.1.2 Type III—Screws without timing gears.
exceptions and are subject to approval by the purchaser before
4.1.3 Type X—Vane (sliding).
usage.
4.1.4 Type XI—Sliding shoe.
6.2 Materials of principal motor components shall be in
4.2 Motor Types—Oil-through type that uses the oil to cool
accordance with Table 2.
the motor and lubricate the bearings.
6.2.1 Materials other than shown in Table 2 are considered
5. Ordering Information exceptions and are subject to approval by the purchaser before
usage.
5.1 The ordering activity shall provide manufacturers with
the following information:
7. General Requirements
7.1 CLPs shall be capable of sustained operation during
Available from Hydraulic Institute, 6 Campus Drive, First Floor North,
inclinations up to 45º in any direction.
Parsippany, NJ 07054, http://www.pumps.org.
Available from American Iron and Steel Institute (AISI), 25 Massachusetts
7.2 CLPs shall be capable of withstanding external vibration
Ave., NW, Suite 800, Washington, DC 20001, http://www.steel.org.
in the frequency range of 4 to 25 Hz.
Available from Aerospace Industries Association (AIA), 1000 Wilson Blvd.,
Suite 1700, Arlington, VA 22209, http://www.aia-aerospace.org.
8 7.3 The internally excited vibration levels (displacement,
Available from American Petroleum Institute (API), 1220 L. St., NW,
Washington, DC 20005-4070, http://www.api.org. peak to peak) of the CLP shall not exceed the following:
F2798 − 09 (2018)
TABLE 1 Materials of Principal Pump Components
Application Material Specification
Casings, Covers (Pressure Boundary) Nodular Iron ASTM A395/A395M, GR. 60-40-18 or
ASTM A536, GR. 65-45-12
Bronze ASTM B505/B505M, B271, or B584,
UNS C93200 or C93700
Cast Steel ASTM A27/A27M, GR. 65-35 or
ASTM A216/A216M, GR. WCB
Aluminum Bronze ASTM B148, UNS C95400
Rotor(s), Shaft(s) Alloy Steel AISI 4150 RS or
AISI 4140-4150
Gray Iron ASTM A159, GR. G3500 or
continuous cast equivalents
Nodular Iron ASTM A536, GR. 80-55-06 or
continuous cast equivalents
Carbon Steel AISI 1045, 1141 or 1144
Bronze ASTM B505/B505M, B271 or B584
UNS C93200 or C93700
Stainless Steel ASTM A564/A564M, UNS S17400
ASTM A582/A582M, UNS S41600
Rotor Housings or Cylinder Liners, Bushings, Thrust Elements, Discs Bronze ASTM B505/B505M, B271 or B584, UNS C93200 or
C93700
Gray Iron ASTM A159, GR. G3500 or continuous cast equivalents
Steel/Babbitt AISI C1018-12L15/ASTM B23, ALLOY 2
Aluminum Bronze ASTM B148, UNS C95400
Hex Head Cap Screws Steel ASTM A449, TYPE I or SAE J429, GR. 5
Hex Socket Head Cap Screws Alloy Steel ASTM A574
Hex Nuts Steel ASTM A194/A194M, GR. 2H
Alloy Steel ASTM A563, GR. DH or SAE GR. 8
Hex Nuts, Slf Lkg Steel, Zn Plated NASM 17829 / MS17829
Socket Set Screws Alloy Steel ASTM F912
Studs Alloy Steel ASTM A193/A193M, GR. B7
O-Rings Fluorocarbon ASTM D2000, TY. HK
TABLE 2 Materials of Principal Motor Components
Application Material Specification
Frame Nodular Iron ASTM A395/A395M, GR. 60-40-18 or
ASTM A536, GR. 65-45-12
Housings Nodular Iron ASTM A395/A395M, GR. 60-40-18 or
ASTM A536, GR. 65-45-12
Shaft Alloy Steel AISI 4340
Ball Bearings Steel CID A-A-59585
CID A-A-59584
Bearing Caps Steel Commercial
Shrink Ring Steel Commercial
Rotor Bar Copper ASTM B187M
Rotor End Ring Copper ASTM B152/B152M
Rotor Core Plate Elec. Sheet Steel Commercial
Stator End Plate Steel Commercial
Stator Core Plate Elec. Sheet Steel Commercial
Hex Head Cap Screws Steel ASTM A449, TYPE I or
SAE J429, GR. 5
Hex Socket Head Cap Screws Alloy Steel ASTM A574
Lock Washers Steel Commercial
flange. Conduit box cable entrance shall be oriented
Displacement, Peak to Peak,
RPM (SYN) Mils
downward, unless otherwise specified. Horizontal pumps shall
specify orientation of conduit box.
3600 0.7
1800 1.4
7.7 The connection between the motor shaft and the pump
1200 1.8
rotor shall be splined or consist of a rigid connection.
900 2.2
600 2.6
7.8 To facilitate and maintain alignment, the motor bracket
7.4 At normal operating conditions, the airborne noise level
to pump joint shall be rabbetted.
of the pump shall not exceed 85 dBA.
7.9 Motor bracket to pump joint shall be o-ring sealed.
7.5 CLPs shall be designed such that no damage will result
7.10 Direction of rotation shall be indicated by an arrow
from reverse rotations of at least a one-minute duration with no
cast into the pump or by a label plate attached to the CLP.
restriction in flow of oil to or from the CLP.
7.6 Unless otherwise specified, vertical CLPs shall be as- 7.11 An internal or separate relief valve is not required to be
sembled with the conduit box mounted over the pump outlet provided with the CLP.
F2798 − 09 (2018)
8. Pump Design 9.7 Motor bearings shall be lubricated by the pumping fluid.
8.1 Pump inlet and outlet connections shall be flanged.
10. Test Requirements
Pump flanges shall mate to ASME/ANSI B16.5 pipe flanges.
10.1 General—All equipment shall be tested in accordance
Cast iron and non-ferrous material case flanges shall be flat
face, unless otherwise stated in the ordering data. Flanged with 10.2.
10.1.1 Equipment for specified tests shall be provided by
connections shall meet the external forces and moments
requirements in API Standard 676. Spool piece adapters the manufacturer.
(threaded and seal-welded, or O-ring sealed to the pump case
10.2 Hydrostatic Test:
on one end and flanged on the other end) may be furnished to
10.2.1 Each pump casing shall be tested hydrostatically to a
meet the flanged inlet and outlet requirement.
minimum of 150 % of discharge pressure (see 5.1.6). The
8.2 Pumps of capacity 100 gpm and greater shall be hydrostatic test shall be considered satisfactory when no leaks
equipped with vent, drain, inlet, and outlet gage connections. are observed for a minimum of 5 min. Seepage past internal
closures required for segmented casing testing and operating of
Where threaded connections are used they shall be straight
thread with O-ring seal. Tapered pipe thread connections are the hydrostatic test pump to maintain pressure will be accepted.
prohibited. Small capacity pumps (under 100 gpm) do not 10.2.2 Each motor shall be tested hydrostatically at 50 psig.
require vent, drain, and gage connections. This test may be accomplished by testing the complete CLP.
8.3 Pumps shall be designed to counteract radial and axial 10.3 Certification Data and Testing—Certified performance
thrust loads encountered during operation.
test data shall be supplied when required. (See 5.1.18.)
10.3.1 Mechanical Running Test—The manufacturer shall
8.4 Pumps shall be self-priming and capable of removing air
conduct a test on each CLP to ensure that rated capacity is
from the suction lines.
achieved at the rated condition. Such tests may be performed
8.5 Pumps shall be designed to handle up to 8 % entrained
with other than the specified liquid and with visc
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
´1
Designation: F2798 − 09 (Reapproved 2014) F2798 − 09 (Reapproved 2018)An American National Standard
Standard Specification for
Sealless Lube Oil Pump with Oil Through Motor for Marine
Applications
This standard is issued under the fixed designation F2798; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
ε NOTE—The Keywords Section was editorially added in November 2014.
1. Scope
1.1 This specification defines the requirements applicable to design, construction and testing of sealless, rotary positive
displacement pumps with oil-through motors for ship lubricating oil service. The complete pump and motor assembly is referred
to as canned lube oil pump (CLP). This specification applies to CLPs pumping oil with a SAE rating of 20–50.
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this
standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
A27/A27M Specification for Steel Castings, Carbon, for General Application
A159 Specification for Automotive Gray Iron Castings
A193/A193M Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other
Special Purpose Applications
A194/A194M Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High
Temperature Service, or Both
A216/A216M Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service
A395/A395M Specification for Ferritic Ductile Iron Pressure-Retaining Castings for Use at Elevated Temperatures
A449 Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength,
General Use
A536 Specification for Ductile Iron Castings
A563 Specification for Carbon and Alloy Steel Nuts
A564/A564M Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A574 Specification for Alloy Steel Socket-Head Cap Screws
A582/A582M Specification for Free-Machining Stainless Steel Bars
B23 Specification for White Metal Bearing Alloys (Known Commercially as “Babbitt Metal”)
B148 Specification for Aluminum-Bronze Sand Castings
B152/B152M Specification for Copper Sheet, Strip, Plate, and Rolled Bar
B187M Specification for Copper Bar, Bus Bar, Rod and Shapes [Metric] (Withdrawn 2002)
This specification is under the jurisdiction of ASTM Committee F25 on Ships and Marine Technology and is the direct responsibility of Subcommittee F25.11 on
Machinery and Piping Systems.
Current edition approved Nov. 1, 2014May 1, 2018. Published November 2014May 2018. Originally approved in 2009. Last previous edition approved in 20092014 as
ɛ1
F2798 – 09. 09 (2014) . DOI: 10.1520/F2798-09R14E01.10.1520/F2798-09R18.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
The last approved version of this historical standard is referenced on www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F2798 − 09 (2018)
B271 Specification for Copper-Base Alloy Centrifugal Castings
B505/B505M Specification for Copper Alloy Continuous Castings
B584 Specification for Copper Alloy Sand Castings for General Applications
D2000 Classification System for Rubber Products in Automotive Applications
D3951 Practice for Commercial Packaging
F912 Specification for Alloy Steel Socket Set Screws
F1510 Specification for Rotary Positive Displacement Pumps, Ships Use
2.2 ASME/ANSI Standards:
ASME/ANSI B16.5 Pipe Flanges and Flanged Fittings
2.3 Hydraulic Institute Standards:
ANSI/HI 3.6 Rotary Pump Tests
2.4 AISI Standards:
1018 Carbon Steel
1045 Carbon Steel
1141 Carbon Steel
1144 Carbon Steel
4140 Chromium-molybdenum steelChromium-Molybdenum Steel
4150 Chromium-molybdenum steelChromium-Molybdenum Steel
4340 Nickel-chromium-molybdenum steelNickel-Chromium-Molybdenum Steel
2.5 AIA Standards:
NASM 17829
2.6 API Standards:
API Standard 676 Positive Displacement Pumps—Rotary
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 canned lube oil pump unit—a unit, which when assembled as a pump and motor, is completely sealed from leakage to the
environment. Lubrication and cooling of motor bearings and primary cooling of motor windings and insulation are achieved by
circulating a portion of the fluid being pumped (oil) through the motor.
3.1.2 capacity—the quantity of fluid actually delivered per unit of time at the rated speed, including both the liquid and dissolved
or entrained gases, under stated operating conditions. In the absence of any gas or vapor entering or forming within the pump, the
capacity is equal to the volume displaced per unit of time, less slip, motor bearing lubrication and motor cooling flows.
3.1.3 displacement—the volume of fluid displaced per revolution of the rotor(s).
3.1.4 rated condition point—the required capacity at speed, pressure, viscosity and power as specified by the purchaser.
3.1.5 slip—the quantity of fluid that leaks through internal clearances of a pump per unit of time.
3.2 canned lube oil pump unit—a unit, which when assembled as a pump and motor, is completely sealed from leakage to the
environment. Lubrication and cooling of motor bearings and primary cooling of motor windings and insulation are achieved by
circulating a portion of the fluid being pumped (oil) through the motor.
3.3 capacity—the quantity of fluid actually delivered per unit of time at the rated speed, including both the liquid and dissolved
or entrained gases, under stated operating conditions. In the absence of any gas or vapor entering or forming within the pump, the
capacity is equal to the volume displaced per unit of time, less slip, motor bearing lubrication and motor cooling flows.
3.4 displacement—the volume of fluid displaced per revolution of the rotor(s).
3.5 rated condition point—the required capacity at speed, pressure, viscosity and power as specified by the purchaser.
3.6 slip—the quantity of fluid that leaks through internal clearances of a pump per unit of time.
4. Classification
4.1 Pumps will be classified as follows:
4.1.1 Type II—Screws with timing gears.
4.1.2 Type III—Screws without timing gears.
Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Two Park Ave., New York, NY 10016-5990, http://
www.asme.org.
Available from Hydraulic Institute, 6 Campus Drive, First Floor North, Parsippany, NJ 07054-4406,07054, http://www.pumps.org.
Available from American Iron and Steel Institute (AISI), 1140 Connecticut25 Massachusetts Ave., NW, Suite 705,800, Washington, DC 20036,20001, http://
www.steel.org.
Available from Aerospace Industries Association of America, Inc. (AIA), 1000 Wilson Blvd., Suite 1700, Arlington, VA 22209-3928,22209, http://www.aia-aerospace.org.
Available from American Petroleum Institute (API), 1220 L. St., NW, Washington, DC 20005-4070, http://www.api.org.
F2798 − 09 (2018)
4.1.3 Type X—Vane (sliding).
4.1.4 Type XI—Sliding shoe.
4.2 Motor Types—Oil-through type that uses the oil to cool the motor and lubricate the bearings.
5. Ordering Information
5.1 The ordering activity shall provide manufacturers with the following information:
5.1.1 Title, name, and date of specification.
5.1.2 Type and size (see Section 4).
5.1.3 Oil to be pumped (for example, 2190 TEP SAE 40).
5.1.4 Operating Conditions—Single speed, two-speed, or variable speed. (See 9.1.)
5.1.5 Capacity in gallons per minute or litres per minute at rated discharge pressure at specified operating condition.
5.1.6 Discharge pressure in pound-force per square inch gauge (psig) or kilopascal (kPa) gauge at specified operating condition.
5.1.7 Inlet pressure conditions (NPIPA).
5.1.8 Oil Viscosity and temperature for minimum and maximum operating conditions.
5.1.9 External motor cooling oil supply, if required. (See 9.4.)
5.1.10 Mounting configuration (vertical, horizontal).
5.1.11 Relief valve cracking pressure. (See 9.1.)
5.1.12 Airborne noise level (if different than 7.4).
5.1.13 Packaging and boxing requirements (immediate use, domestic; storage, domestic; or overseas).
5.1.14 Quantity of pumps.
5.1.15 Quantity of drawings.
5.1.16 Quantity of technical manuals.
5.1.17 Quantity of test reports, if required. (See Section 10.)
5.1.18 Certified test data, if required. (See 10.3.)
5.1.19 IACS (International Association of Classification Societies) classification with applicable notions, if required.
5.1.20 Motor Characteristics:
5.1.20.1 Voltage/Phase/Frequency:
5.1.20.2 Duty—Continuous.
5.1.20.3 Ambient Temperature—50°C.
5.1.20.4 Enclosure—Totally enclosed, oil through.
5.1.20.5 Insulation—Class F, (vacuum pressure impregnation (VPI)).
5.1.20.1 Conduit Box Orientation—Voltage/Phase/Frequency: See 7.6.
(1) Duty—Continuous.
(2) Ambient Temperature—50°C.
(3) Enclosure—Totally enclosed, oil through.
(4) Insulation—Class F, (vacuum pressure impregnation (VPI)).
(5) Conduit Box Orientation—See 7.6.
6. Material
6.1 Materials of principal pump components shall be in accordance with Table 1.
6.1.1 Materials other than shown in Table 1 are considered exceptions and are subject to approval by the purchaser before usage.
6.2 Materials of principal motor components shall be in accordance with Table 2.
6.2.1 Materials other than shown in Table 2 are considered exceptions and are subject to approval by the purchaser before usage.
7. General Requirements
7.1 CLPs shall be capable of sustained operation during inclinations up to 45º in any direction.
7.2 CLPs shall be capable of withstanding external vibration in the frequency range of 4 to 25 Hz.
7.3 The internally excited vibration levels (displacement, peak to peak) of the CLP shall not exceed the following:
Displacement, Peak to Peak,
RPM (SYN) Mils
3600 0.7
1800 1.4
1200 1.8
900 2.2
600 2.6
7.4 At normal operating conditions, the airborne noise level of the pump shall not exceed 85 dBA.
F2798 − 09 (2018)
TABLE 1 Materials of Principal Pump Components
Application Material Specification
Application Material Specification
Casings, Covers (Pressure Boundary) Nodular Iron ASTM A395/A395M, GR. 60-40-18 or
ASTM A536, GR. 65-45-12
Bronze ASTM B505/B505M, B271, or B584,
UNS C93200 or C93700
Cast Steel ASTM A27/A27M, GR. 65-35 or
ASTM A216/A216M, GR. WCB
Aluminum Bronze ASTM B148, UNS C95400
Rotor(s), Shaft(s) Alloy Steel AISI 4150 RS or
AISI 4140-4150
Gray Iron ASTM A159, GR. G3500 or
continuous cast equivalents
Nodular Iron ASTM A536, GR. 80-55-06 or
continuous cast equivalents
Carbon Steel AISI 1045, 1141 or 1144
Bronze ASTM B505/B505M, B271 or B584
UNS C93200 or C93700
Stainless Steel ASTM A564/A564M, UNS S17400
ASTM A582/A582M, UNS S41600
Rotor Housings or Cylinder Liners, Bushings, Thrust Elements, Discs Bronze ASTM B505/B505M, B271 or B584, UNS C93200 or
C93700
Gray Iron ASTM A159, GR. G3500 or continuous cast equivalents
Steel/Babbitt AISI C1018-12L15/ASTM B23, ALLOY 2
Aluminum Bronze ASTM B148, UNS C95400
Hex Head Cap Screws Steel ASTM A449, TYPE I or SAE J429, GR. 5
Hex Socket Head Cap Screws Alloy Steel ASTM A574
Hex Nuts Steel ASTM A194/A194M, GR. 2H
Alloy Steel ASTM A563, GR. DH or SAE GR. 8
Hex Nuts, Slf Lkg Steel, Zn Plated NASM 17829 / MS17829
Socket Set Screws Alloy Steel ASTM F912
Studs Alloy Steel ASTM A193/A193M, GR. B7
O-Rings Fluorocarbon ASTM D2000, TY. HK
TABLE 2 Materials of Principal Motor Components
Application Material Specification
Application Material Specification
Frame Nodular Iron ASTM A395/A395M, GR. 60-40-18 or
ASTM A536, GR. 65-45-12
Housings Nodular Iron ASTM A395/A395M, GR. 60-40-18 or
ASTM A536, GR. 65-45-12
Shaft Alloy Steel AISI 4340
Ball Bearings Steel CID A-A-59585
CID A-A-59584
Bearing Caps Steel Commercial
Shrink Ring Steel Commercial
Rotor Bar Copper ASTM B187M
Rotor End Ring Copper ASTM B152/B152M
Rotor Core Plate Elec. Sheet Steel Commercial
Stator End Plate Steel Commercial
Stator Core Plate Elec. Sheet Steel Commercial
Hex Head Cap Screws Steel ASTM A449, TYPE I or
SAE J429, GR. 5
Hex Socket Head Cap Screws Alloy Steel ASTM A574
Lock Washers Steel Commercial
7.5 CLPs shall be designed such that no damage will result from reverse rotations of at least a one-minute duration with no
restriction in flow of oil to or from the CLP.
7.6 Unless otherwise specified, vertical CLPs shall be assembled with the conduit box mounted over the pump outlet flange.
Conduit box cable entrance shall be oriented downward, unless otherwise specified. Horizontal pumps shall specify orientation of
conduit box.
7.7 The connection between the motor shaft and the pump rotor shall be splined or consist of a rigid connection.
7.8 To facilitate and maintain alignment, the motor bracket to pump joint shall be rabbetted.
7.9 Motor bracket to pump joint shall be o-ring sealed.
7.10 Direction of rotation shall be indicated by an arrow cast into the pump or by a label plate attached to the CLP.
7.11 An internal or separate relief valve is not required to be provided with the CLP.
F2798 − 09 (2018)
8. Pump Design
8.1 Pump inlet and outlet connections shall be flanged. Pump flanges shall mate to ASME/ANSI B16.5 pipe flanges. Cast iron
and non-ferrous material case flanges shall be flat face, unless otherwise stated in the ordering data. Flanged connections shall meet
the external for
...