1、 Comments, suggestions, or questions on this document should be addressed to U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STND/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000 or emailed to DAMI_STANDARDIZATIONconus.army.mil. Since contact i
2、nformation can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil. AMSC N/A FSC 4320 INCH-POUND MIL-PRF-52109H 21 December 2010 SUPERSEDING MIL-PRF-52109G 13 August 1998 PERFORMANCE SPECIFICATION PUMPING ASSEMBLIES,
3、PORTABLE, BULK TRANSFER FUEL AND WATER PUMPING SERVICE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers portable, self-priming, centrifugal pumping assemblies for fuel and water service. 1.2 Classificat
4、ion. The pumping assemblies will be of the following types, sizes, and classes as specified (see 6.2): Type I Pumping Assembly, Fuel Size 1 - 50 GPM capacity at 100 feet total head Size 2 - 100 GPM capacity at 80 feet total head Type II Pumping Assembly, Water Size 1 - 65 GPM capacity at 50 feet tot
5、al head Class 1 - Electric-motor driven (EMD) Class 2 - Diesel-engine driven (DED) Size 2 - 125 GPM capacity at 50 feet total head Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-52109H 2 1.3 Part Identification Number (PIN). The following pa
6、rt identification numbering procedure is for Government purposes and does not constitute a requirement for the contractor. This example describes a part numbering system for MIL-PRF-52109H: M52109-2-1-1 1 - Electric-motor driven (EMD), (Class 1), if necessary 1- 65 GPM capacity at 100 feet total hea
7、d (Size 1) 2- Pumping assembly, water (Type II) 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, and 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional i
8、nformation or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, and 5 of this specification, whether or not they are listed. 2.2 Government documents.
9、 2.2.1 Specification, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. (see 6.2). FEDERAL STANDARDS
10、FED-STD-595/33446 - Tan 686A FED-STD-595/37030 - Black COMMERCIAL ITEM DESCRIPTIONS A-A-52557 - Fuel Oil, Diesel; For Posts, Camps and Stations. A-A-59326 - Coupling Halves, Quick-Disconnect, Cam-locking Type DEPARTMENT OF DEFENSE STANDARDS MIL-DTL-5624 - Turbine Fuel, Aviation, Grades JP-4, JP-5, a
11、nd JP5/JP-8 ST. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-52109H 3 MIL-DTL-83133 - Turbine Fuels, Aviation, Kerosene Types, NATO F-34 (JP-8), NATO F-35, and JP-8+100. MIL-DTL-64159 - Coating, Water Dispersible Aliphatic Polyurethane, Ch
12、emical Agent Resistant. (Copies of these documents are available from https:/assist.daps.dla.mil/quicksearch/ or from Document Automation and Production Service, Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094) 2.2.2 Other Government documents, drawings, and publications. The following
13、 other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. NORTH ATLANTIC TREATY ORGANIZATION (NATO) STANAG 1135 - Interchangeability o
14、f Fuels, Lubricants, and Associated Products Used by the Armed Forces of the North Atlantic Treaty Nations. STANAG 4074 - Auxiliary Power Unit Connection for Starting Tactical Land Vehicles. (Copies of North Atlantic Treaty Organization (NATO) are available from NATO Blvd Leopold III, 1110 Brussels,
15、 Belgium.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. (see 6.2). AMERICAN NATIONAL STANDARD INSTITUTE (ANSI) ANSI Z 53
16、5.2 - Environmental and Facility Safety Signs (Applications for copies should be addressed to the American National Standard Institute, 25 West 43rd Street, New York, NY 10036 or from http:/www.ansi.org.) AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) ASME B 1.1 - Pipe Threads, General Purpose (Inc
17、h). ASME B 1.20.3 - Unified Inch Screw Threads (UN and UNR Thread Form). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-52109H 4 (Copies of these documents are available online at http:/www.asme.org or from American Society of Mechanical Eng
18、ineers, Orders/Inquiries, P.O. Box 2300, Fairfield, NJ 07007-2300.) ASTM INTERNATIONAL ASTM D 975 - Standard Specification for Diesel Fuels Oils (DoD Adopted). ASTM D 1655 - Standard Specification for Aviation Turbine Fuels (DoD Adopted). (Application for copies of ASTM publications may be obtained
19、from the American Society for Testing and Materials, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959 or from http:/www.astm.org.) HYDRAULIC INSTITUTE ANSI/HI 1.1-1.5 - Centrifugal Pumps. ANSI/HI 1.6 - Centrifugal Pump Tests. (Application for copies should be addressed to the Hyd
20、raulic Institute, 6 Campus Drive, First Floor North, Parsippany NJ, 07054-4406 or from http:/www.pumps.org.) NATIONAL ELECTRIC MANUFACTURERS ASSOCIATION (NEMA) NEMA MG 1 - Motors and Generators. (Application for copies should be addressed to the National Electrical Manufacturers Association, 1300 N.
21、 17th Street, Suite 1847, Rosslyn, VA 22209 or from http:/www.nema.org.) SAE INTERNATIONAL SAE-J 513 - Refrigeration Tube Fittings (DoD Adopted). (Application for copies should be addressed to the SAE World Headquerters, 400 Commonwealth Drive, Warrendale, PA 15096 or from http:/www.sae.org.) 2.4 Or
22、der of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specif
23、ic exemption has been obtained. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-52109H 5 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection in accordance with (IAW) 4.1.1. 3.2
24、Materials. The materials selected for construction are the responsibility of the contractor. The materials shall be of sufficient durability to meet all the performance requirements as specified herein. Lead, zinc, or cadmium plating shall not be used. Type I pumping assemblies may be constructed of
25、 any other materials suitable for fuel pumping service, with the exceptions that the use of brass, bronze and other copper bearing alloys shall not be permitted in contact with pumpage (fuel). Type II pumping assemblies may be constructed of any other materials suitable for drinking water pumping se
26、rvice. The finished Type II pumping assembly shall contain no materials or substances that might leak or disintegrate and cause the pumped water to become non-potable. The materials shall have no adverse effect on the health of personnel when used for its intended purpose. The lines and all surfaces
27、 that contact potable water shall conform to the applicable Federal regulations for use with potable water. 3.2.1 Deterioration, prevention, and control. The manufacturer shall select materials capable of meeting all the operational and environmental requirements specified herein. The pumping assemb
28、lies shall be fabricated from compatible materials, inherently corrosion resistant or treated to provide protection against corrosion and deterioration during storage and operational conditions experienced. 3.2.1.1 Dissimilar metals. Dissimilar metals shall not be used in intimate contact with each
29、other unless protected against galvanic corrosion. 3.2.2 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenanc
30、e requirements, and promotes economically advantageous life cycle costs. Used, rebuilt, or remanufactured components shall not be incorporated into the pump assembly. 3.3 Operational and Design Requirements. 3.3.1 Hydrostatic pressure. The pumps shall withstand an internal hydrostatic pressure of 80
31、 pounds per square inch (psi) for Type II, and 100 psi for Type I, without rupture or distortion to any component and without leakage through the pump, fittings, piping, or joints. 3.3.2 Capacity. The pumps shall meet the rated flow capacities indicated below using the appropriate liquid at standard
32、 conditions, as specified by the Hydraulic Institute ANSI/HI 1.1-1.6 Centrifugal Pumps and Tests. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-52109H 6 a. Type I, Size 1 - 50 gallons per minute (GPM) with a total dynamic head of 100 feet.
33、b. Type I, Size 2 - 100 GPM with a total dynamic head of 80 feet. c. Type II, Size 1 - 65 GPM with a total dynamic head of 50 feet. d. Type II, Size 2 - 125 GPM with a total dynamic head of 50 feet. 3.3.3 Pump priming. The pump assembly shall prime automatically, after initial filling of the case, a
34、nd deliver not less than 85 % of rated flow (see 3.3.2) in not greater than 2 minutes when operating at a static suction lift equivalent to 10 feet; at sea level and atmospheric conditions of 29.92 inches of mercury, using water with a specific weight of 62.3 pounds per cubic foot at 68 F. 3.3.4 Pum
35、p characteristics. All pumps shall contain drain plugs. All threaded parts shall conform to ASME B 1.1 or ASME B 1.20.3, as applicable. Mechanical seals and wear rings shall be suitable to intended service (see 1.2). The Type I, Size 1 pumping assembly shall be provided with the accessories specifie
36、d in the Appendix to this specification. 3.3.5 Controls. 3.3.5.1 Diesel engine. All pumping assemblies, except Type II, Size 1, Class 1 (EMD), shall be provided with an industrial diesel engine capable of operating on a wide range of military fuels to include JP-8, JP-5, and diesel fuels. The engine
37、 shall be furnished with, but not limited to, the following accessories: a. Throttle control assembly to permit manual adjustment and locking at any speed up to the manufacturers maximum recommended speed. The control shall be labeled to indicate the start and stop positions with a directional arrow
38、 to indicate increased speed. b. A fuel tank shall be furnished with sufficient capacity for at least 2.5 hours of continuous operation at the rated load. The tank shall include a hand-operated fuel shutoff valve attached directly to the tank. The shutoff valve shall be provided with an arrow showin
39、g the directions of valve operation. A corrosion-resistant, face-plate shall be mounted on or near the fuel shutoff valve and shall be marked for “ON” and “OFF” positions. c. The starting system shall be by either hand crank or recoil start. Secure storage for any hand crank shall be provided. A low
40、 temperature assist starting system may be provided if necessary for cold weather starting (see 4.6.2). If external electrical power is needed for any low temperature assist starting system, then the pump assembly shall be provided with a Type 1 female receptacle per STANAG 4074 (see 6.5), which sha
41、ll be used to receive external power. There is no requirement for the pumping assembly to supply its own electrical source. d. All diesel engines shall be furnished with a spark arresting muffler located away from the fuel system and any other flammable pumping assembly components. The engine shall
42、start Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-52109H 7 within five minutes and develop full power within 15 minutes at all temperatures specified herein. The engine shall deliver power at its continuous duty rating to meet the pump pe
43、rformance requirements of 3.3.2. 3.3.5.2 Electric motor. The Type II, Size 1, Class 1 (EMD) pumping assembly shall be provided with an electric motor of 208 volts-alternating-current (VAC), 60 hertz, 3 phase, 4-wire, NEMA MG 1, Design B. A 220 VAC, 60 cycle, single phase, 3-wire design will be accep
44、table at the discretion of the contracting officer (see 6.2). The motor shall have a continuous duty power rating sufficient to meet the pump performance requirements of 3.3.2. The motor shall be a squirrel-cage, solid-shaft, induction type; totally enclosed, fan cooled, and horizontally mounted. Al
45、l electrical connections shall be watertight. A heavy duty power cord, 10 feet minimum, with a plug in accordance with Figure 1 shall be provided. A means to store the power cord shall be provided. 3.3.5.3 Grounding assembly, Type I. Type I pumping assemblies shall be provided with a ground terminal
46、, ground rod, and ground wire. The Type I pumping assembly shall provide complete electrical continuity throughout the unit, and shall include a metal-to-metal contact from the pump to the ground. This includes all electrically conductive components of the unit that the operator may come in contact
47、with. All bonding and/or grounding connections shall be mechanically secure and shall measure 1 (one) ohm or less. Ground rod and grounding wire equipped with manual clamps requiring no tools shall be provided for grounding the pump during operation. The grounding rod shall include an integral hamme
48、r and anvil, of sufficient size to drive the rod into compact soil. The grounding rod, which may be collapsible, shall fit in the dimensional envelope and shall be of sufficient total length to provide a minimum of 30 inches of ground penetration when in operational service configuration. Grounding
49、wire shall be provided on manual retracting reel mounted on the pump assembly. Grounding wire shall be a minimum of 6 feet in length. The pump assembly shall include stowage/storage provisions for all grounding equipment. 3.4 Interface requirements. 3.4.1 Size 1 connections. Suction and discharge connections shall face opposite sides (180 degrees apart) of the pumping assembly, with both in the horizontal po
