AIR FORCE MIL-F-38009 F-1972 FILTER-SEPARATOR ELEMENT KIT LIQUID FUEL FFU-11 E《FFU-11 E液体燃料 压滤机分离器元件盒》.pdf

1、- I MIL-F-3OO7F 93 7779906 0276393 7 II v X *. L MIL- F- 38009F 18 September 1972 SUPERSEDING 2 September 1970 MIL-F- 380093 MILITARY SPEC IFIC AT ION FILTER-SEPARATOR ELEMENT KIT, LIQUID FUEL FFU-ll/E This specification is mandatory for use by all Departments and Agencies of the Department of Defen

2、se. 1. SCOPE * 1.1 designated FFU-ll/E. This specification also covers the procurement of the kit s coalescer elements alone or separator elements alone. This specification covers one type of filter-separator element kit, 2. APPLICABLE DOCUMENTS 2.1 The following documents, of the issue in effect on

3、 date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein: SPECIFICATIONS Federal L-P-378 PPP-B-566 PPP-B-601 PPP-B-621 PPP-B-640 PPP-B-676 Plastic Sheet and Strip, Thin Gauge, Polyolefin Box, Folding, Paperboard Box, Wood, Cleated-Plywood

4、 Box, Wood, Nailed and Lock-Corner Box, Fiberboard, Corrugated, Triple-Wall . Box, Setup Military MIL-P-116 Preservation, Methods of MIL-G-55 72 Gasoline, Aviation, Grades 80/87, 100/130, 115/145 MIL-T-5624 Turbine Fuel, Aviation, Grades JP-4 and JP-5 MIL-R-6855 Rubber, Synthetic, Sheets, Strips, Mo

5、lded or Extruded Shapes MIL-F-8901 Filter-Separators, Aviation and Motor Fuel, Ground and Ship- MIL-P-19834 Plates, Identification, Metal Foil, Adhesive Backed board Use, General Requirements and Test Procedures for FSC 4330 .I/- %- Licensed by Information Handling ServicesMIL-F- 38009F STANDARDS Mi

6、l it ary MIL-STD-105 Sampling Procedures and Tables for Inspection by Attributes MIL-CTD-129 Marking for Shipment and Storage MIL-STD- 130 MIL- S TD-8 3 1 Test Reports, Preparation of (Copies of specifications, standards, drawings, and publications required by suppliers in connection with specific p

7、rocurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. The following documents form a part of this specifi- cation to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation fo

8、r bids or request for proposal shall apply. Identification Marking of US Military Property American Society for Testing and Materials D256 Standard Methods of Test for Impact Resistance of Plastics and Electrical Insulating Materials D638 D7 90 (Application for copies should be addressed to the Amer

9、ican Society for Testing and Materials, 1916 Race Street, Philadelphia, Pennsylvania 19103.) Standard Method of Test for Tensile Properties of Plastics Standard Methods of Test for Flexural Properties of Plastics 3. REQUIREMENTS 3.1 Preproduction. This specification makes provisions for preproductio

10、n testing . 3.2 General specification. The requirements of MIL-F-8901 apply as require- ments of this specification with the exceptions and additions specified herein. When the two specifications conflict, this specification shall govern, 3.3 Materials 3.3.1 Metallic parts. shall be made from an alu

11、minum alloy suitable for the application. All metallic parts of the filter-separator element kit 3.3.2 Petroleum products. separator element kit shall The materials used in the construction of the filter- neither affect nor be affected by petroleum products. 2 Licensed by Information Handling Servic

12、esVIL-F-38007F Li3 W 777770b 0276343 O 9 MIL-F- 38009F 3.3.3 Fungusproof materials. Materials that are not nutrients for fungi shall be used to the greatest extent practicable. Where materials that are nutrients for fungi must be used, such materials shall be treated with a fungicidal agent. 3.3.4 P

13、lastic parts. If used in the construction of the elements, molded plastic parts shall have the following physical properties: a. Tensile strength minimum - 4,500 psi b. Flexural strength minimum - 7,500 psi c. IZOD impact minimum-1.5 pounds per inch of notch. 3.4 Design and construction. The filter-

14、separator element kit shall be so designed and constructed that no parts will work loose in service. It shall be built to withstand the stresses, jars, vibrations, and other conditions incident to shipping, storage, installation, and flight line service. * 3.4.1 Functional design. The filter-separat

15、or element kit shall be designed with elements as shown on figures 1 and 2 with the capability for installation in a Fram Corporation model FCS-2811-601 filter-separator as shown on figure 3. All element gaskets and hardware necessary to permit the element kit instal- lation as shown on figures l an

16、d 2 shall be provided. The kit shall contain 60 coalescer elements and 28 separator elements, At the option of the procuring activity (see 6.2), individual separator and coalescer elements may be procured separately as shown on figures 1 and 2. The items shall satisfactorily complete all applicable

17、tests specified in section 4. 3.4.1.1 Fuels. The flter-separator element kit shall be so designed that it can be used with fuels conorming to MIL-G-5572 and MIL-T-5624. * 3.4.1.2 Separator element rod spacer. In order to permit mounting the separator elements in currently available pressure vessels,

18、 an element rod spacer shall be provided with each separator. The spacer shall consist of an aluminum alloy tube 518 inch outside diameter by 13-718 inches long with a wall thickness of 0.095 inch, menty-eight rod spacers shall be furnished with each element kit, or they may be procured separately a

19、s required (see 6.2). 3.5 Performance. When installed in a modified (see 4.2) Fram Corporation model FCS-2811-601 filter-separator, the filter-separator element kit shall be capable of meeting the performance requirements of MIL-F-8901 at a flow rate of 600 gpm, except that the maximum water removal

20、 capability shall be 5 percent by volume. 3 Licensed by Information Handling ServicesflIL-F-38OOSF 43 m 7777706 O276344 2 MIL-F-38009F d 4 f ,. J al a rl w k al L) 10 al ?I d O U Licensed by Information Handling Services- -. MIL-F-38009F 43 W 9999906 0276345 4 MIL-F-38009F U LI O U I 5 :. Licensed b

21、y Information Handling ServicesMIL-F-3OOSF Li3 m 97979Ob 027b3qb b m MIL-F-38009F O O Imo nr ions Tolrranec : OUTLET (solid contomlnantr and wotor) rokrn rmulslen (solid, rrmovrd) Wo tar Clron, compta trly wotor-lrar hydrooarbon dry furl oretlori ) c FIGURE 3. Installation in Fram Corporation FCS-28

22、11-601 Filter-Separator 6 Licensed by Information Handling ServicesMIL-F- 38 O0 9F ;. 3.6 Identification of product. Only the following information shall be marked on the coalescer and separator elements in accordance with MIL-STD-130. If the coalescer and separator elements are marked on the sealin

23、g surface, the markings shall not affect the sealing of the element. Manufacturers part No. Manufacturer s name or trademark Date of manufacture 3.6.1 Manufacturers part number. The manufacturers part number and drawing number shall be the same. . 3.6.2 Nameplate. Each FFU-ll/E filter-separator elem

24、ent kit (for the Fram Corporation model FCS-2811-601 filter-separator) shall be provided with a nameplate to indicate the filter-separator element change criteria. The plate shall be in accordance with figure 4, Attaching instructions shall be affixed to each nameplate. When specified (see 6.2), add

25、itional nameplates shall be provided. 3.7 Workmanship. The filter-separator element kit, including all parts, shall be constructed and finished in a thoroughly workmanlike manner. Particular attention shall be given to neatness and thoroughness of marking of parts and assemblies and freedom of parts

26、 from burrs and sharp edges. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwise speci- fied in the c

27、ontract or order, the supplier may use his own or any other facilities suitable for the performance of the inspection requirements speci- fied herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such i

28、nspections are deemed necessary to assure supplies and services conform to prescribed requirements, 4.1.1 Inspection and testing. separator element kit shall be conducted on full-scale filter-separator units The inspection and testing of the filter- in accordance with MIL-F-8901 and as specified her

29、ein. 4.2 Test conditions. Unless otherwise specified (see 6.2), during all applicable testing, the filter-separator element kit shall be mounted in a Fram Corporation model FCS-2811-601 separator vessel which has been modified to accept the separator element shown on figure 2. 7 Licensed by Informat

30、ion Handling ServicesflIL-F-38009F g3 9999906 02763LIB T = MIL-F- 38 O0 9F 6 c -FILTER-SEPARAT08 - ELEMENT K I T =DESIGN FLOW RATE -600 GPM 1 ELEMENTS FIRST STAGE SECOND STAGE QTY 60 QTY 30 LENGTH WJL!L I NCHES LENGTH 4 INCHES OD 3 3/4 INCHES OD 3 718 INCHES FSN CONTRACT NRt MANUFACTURER t -ELEMENT

31、- CHANGE CRITERIA 2 O - PS I DI F F ER E NT I AL PRES S U R E 5,000,000 GALLON THROUGHPUT EVERY 2YEARS &sT =DATE ELEMENTS INSTALLED O =METER TOTALIZER READING O c t APPLICABLE INFORMATION TO BE PROVIDED BY CONTRACTOR o PROVIDE APPLICABLE SURFACE TO ALLOW DATA TO BE MARKED BY GOVERNMENT PERSONNEL NOT

32、ES: I. ALL LETTERING SHALL BE 3132-INCH HIGH,UNLESS S.BACKGROUND SHALL BE BLUE 3. MATERIAL- MI L- P- I983 4 TYPE I 4.DIMENSIONS ABE IN INCHES TOLERANCES ARE & 1/32 OTHERWISE NOTED 7 3 _t 1 Is tl 8 5 FIGURE 4. Nameplate 8 Licensed by Information Handling Services- MIL-F-3BOOF 43 777790b 0276349 L H _

33、 MIL-F-38 009F 4.3 Preproduction testing (see 6.2) 4.3.1 Test samples. Unless otherwise specified (see 6,2), the preproduction test samples shall consist of 244 coalescer elements as shown on figure 1 and 116 separator elements as shown on figure 2 representative of a production lot. (See 6.4.1.) Th

34、e samples shall be identified with the manufacturers part number and such other information as required by the procuring activity. Samples shall be prepared as follows: 4.3.1.1 be accompanied by the following data: a. install and operate the equipment b. Engineering data in the form of assembly draw

35、ings (two sets), 4.3.1.2 Test samples and data for the procuring activity. When tests are conducted at a site other than the laboratory of the procuring activity, the following shall be furnished that activity: a. Three copies of a test report in accordance with MIL-STD-831. In addition to results,

36、the report shall contain complete records of the tests, including data sheets, performance curves, chronological test records, photographs, sample calculations, test procedures, and a description of the test apparatus. b. A sample coalescer and separator element removed from the filter-separator whi

37、ch was subjected to the preproduction tests c. Color photographs of a sample coalescer and separator element Data to accompany test samples. The preproduction test samples shall Brief operating and installation data to enable test personnel to correctly d. A new coalescer and separator element. * 4.

38、3.2 Preproduction tests. The preproduction tests shall consist of the applicable tests specified in MIL-F-8901, except or modified as follows: a. Water removal tests at 10 percent during the third hour are not required, b. The inhibited fuel tests shall be performed in a single-pass system. During t

39、he inhibited fuel tests, two coalescer elements shall be mounted in parallel and installed in series with one separator element. The fuel flow rate for the test system shall be not less than 20 gpm. c. strength plates as necessary to meet the requirements of MIL-F-8901. d. The electric chart recorde

40、r shall be used with the Totamitor. The element kit supplier shall modify the pressure vessel with higher e. The test fluid to be used for the Separator element test shall be isopropyl alcohol, Solox 190, chlorothene Nu, or other suitable fluids capable of satis- fying the test requirements without

41、damage and which will permit rapid drying of the element prior to packaging for shipment. 9 Licensed by Information Handling ServicesMIL-F- 38009F f. shall be 600 gpm. g. Sections of the plastic material used in the construction of the element end caps or specially prepared test specimens shall be t

42、ested as indicated below to verify plastic material compliance. The resultant test data shall be included in the test report. During the full scale test, the flow rate through the filter-separator h. and (i) Tensile strength - ASTM D638, type 1 (2) (3) IZOD impact strength (notched) - ASTM D256, met

43、hod A. Flexural strength - ASTM D790 Upon completion of the Life test, the filter-separator shall be disassembled inspected to determine the condition of the filter element kit. Defects in elements such as swelling, damaged elements, and damaged gaskets shall be noted. Excessive swelling or damage t

44、o the element kit or other parts shall be cause for rejection. 4.4 Acceptance tests. The acceptance tests shall consist of the following: a. Individual tests . See 4.4.1 b. Sampling test . See 4.4.2 4.4.1 Individual tests 4.4.1.1 the Examination of product paragraph of MIL-F-8901, and to determine t

45、hat it conforms to the filter-separator element kits used in the preproduction tests. Each filter-separator element kit shall be examined as required by 4.4.1.2 test of MIL-F-8901 and 4.3.2e herein, Each separator element shall be subjected to the Separator element 4.4.2 Sampling plan and test. Samp

46、les of the filter/coalescer elements shall be selected at random from each lot in accordance with MIL-CTD-105 and subjected to the Filter/coalescer element test specified in MIL-F-8901. An AQL of 1.5 percent, inspection level I, shall be established. This test shall be considered destructive. 4.4.3

47、Inspection of preparation for delivery, Preservation, packaging, packing, and marking shall be inspected to determine conformance to section 5 herein. 5. PREPARATION FOR DELIVERY 5.1 Preservation and packaging. or C, as specified (see 6.2). Preservation and packaging shall be level A 10 Licensed by

48、Information Handling ServicesMIL-F-38009F 5.1.1 Level A 5.1.1.1 Cleaning and drying. Prior to packaging, filter-separator elements and components, if any, shall be thoroughly cleaned and dried in accordance with the applicable sections of MIL-P-116. 5.1.1.2 with method ILI of MIL-P-116, One nameplat

49、e (see 3.6.2) shall be packaged with each kit. The other nameplates shall be shipped in accordance with the instructions of the contracting officer. (See 6.2.) 5.1.1.2.1 Components of each coalescer element and separator element, consisting of adapters and fittings, if any, shall be preserved and packaged in accordance with method III of MIL-P-116, and placed in a container conforming to PPP-B-566 or PPP-B-676. Closure and sealing of containers shall be in accordance with the appendix of the applicable specification, Kits shall be preserved and packaged one each kit i