ARMY A-A-52026-1991 PUMPS CENTRIFUGAL SUMP PNEUMATIC-MOTOR-DRIVEN 210 GPM AT 25 FOOT TOTAL HEAD《总高度25英尺210GPM气压电动机驱动机油箱 离心式离心式》.pdf

1、A-A-52026 10 May 1991 210 GFM AT 25 FQI HEAD cnie meral Services Administration has authorized the use of this conunsrciai item description in preference to Military specification MIGP-556. Ms item description covers lightweight pneumatic-motor-driven sump pumps of the following classes: Clm 1 - Reg

2、ular Cl- 2 - Nonsparking Salient characteristics. 1. General. When specific requirements are not stated herein, all items listed as standard equipment in the manufacturers published specifications, brochures, and catalogs which are normaily furnished to the commercial custcm-er as standard equipment

3、 shall be furnished. addition, the pumps shall be equipped with optional equipment and accessories as required to camply with the performance reqm-ents specified herein. equipment may be defined as equipment not stand- and not normally furnished with the pumps but which is available to the commercia

4、l customer on an optional basis. needed to satisfy military requrrementc shall be specified in the contract or oder. The additional qipment shall be constmcte, assenibled, and equipped with all components (whether or not specified herein) necescary to enable the unit to function reliably and efficie

5、ntly in sustained operation. Federal laws and regulations applicable for this type equipment which are in effect on date of contract award. in For the purpoce of this item description, optional Any additional ecpipment or accessories The pumps shall conform to all Beneficial comments, recommendation

6、s, additions, deletions, etc. and other data which may hprove this document shoud be sent by letter to: Carmander, US Army Belvoir Research, Development and Engineering Center, ATITJ: STREBJISE, Fort Belvoir, VA 22060-5606. AMSC N/A FSC 4320 DISTlUEIITION STATEDIEKC A. Approved for public release; d

7、istribution is unlhked. 0 Licensed by Information Handling Services2. 3. 4. 5. 6. A-A-52026 43 9779974 0061457 3 A-A-52 02 6 Desicm and Erfomce. Furms. The pumps shall be the volute centrifugal type. The pump and pneumatic motor shall be contained in a single housing or shall be contained in separat

8、e housings bolted together to form a single unit. All moving parts shall be enclosed. in the base of the pump and shall be provided with a strainer. impeller shall be of the remvaHe semi-open or enclosed-vane noncloggkg type. The pumps shall oprate in a dry sump for not less than 30 minutes without

9、damage. when pumping water. This capacity shall not cause the pneumatic mtor to exceed the maximum allowable air consumption rate. The suction inlet shall be located The pump The pumps shall deliver 210 GPM at 25 feet total head Class 1, reqular. The class 1 sump pump shall pump water, sewage, and s

10、ludge when completely submerged. be more than 70 pounds. The weight of the pump unit shall not Class 2, nonsparkirq . The class 2 sump pump shall pump hydrocafbons havkg specific gravities from 0.68 to 0.935, at a temperature from +40 to +80 OF. The weight of the pump unit shall not be more than 80

11、pounds. All parts of the pump in contact with the hydrcarbons shall be composed of non-sparkkg materials and certified for use with flammable liquids. consumption at 80 pounds per square inch gage (psig) shall not be mre than 140 cubic feet per minute (cfm) when pumping at rated capacity. no-load sp

12、eed in revolutions per minute shall not exceed the air mtor manufacturers recommendations. pipe-to-hose adapter and a 3/4-hch pneuniatic hose coupihq. hlet shall be internally threaded “i and shall have a zinc-free remavable 24-to-60 mesh strainer. internally threaded NPT and shall be provided with

13、a 1-1/4 hch-NPSH pipe-to-hose adapter. Pneumatic motor: The Pneumatic motor shall be the rotary-vane type. Air The The air inlet shall be equipped with a The air The air exhaust shall be 1-1/4-inch Material: The sump pumps shall be fabricated frm campatible materials which are inherently corrosion r

14、esistent or treated to provide corrosion resistance to all applicable operatkg environments. shall not be used in inthte contact with each other unless protected against galvanic corrosion. Dissimilar metals Safety. All rotating parts shall be guarded to prevent accidental contact by personnel. Ekte

15、rnal surfaces shall be free of sharp edges and comerc except where necessary and not detrimental to safety. Guard devices shall not inpair the oprathq function. Human factors mineerhy. The sump pump shall conform to accepted human factors engineer- design criteria as specified in the applicable sect

16、ions of MIGSTD-1472. Contractor certification. cubstantiating evidence that the prcuct offered mets the salient characteristics of this Commercial item Description, and that the product conforms to the producers own drawings, specifications, standardc, and quality assurance practices. The contractor

17、 shall certify and maintain The Governt reserves the right to require proof of such 2 Licensed by Information Handling Services1 A-A-52026 43 = 9999974 0061458 5 = rz G PT A-A-52026 conformance prior to first delivery and thereafter as may be othmise provided for mer the provisions of the contract.

18、Resulatow reuuirementc. In aocordance with Federal Acquisition Regulation, section 23.403, the Gavenmientts policy is to acquire itemS oampoced of the highest percentage of recovered materials practicable, consistent with maintaining a satisfactory level of competition without aversely affecting per

19、formance requiremmts or exposing the suppliers employees to undue hazards Eram the recovered materials. 0 Preservation, t3acka9u14, rn C kins, labelinCr, and markinq: packaging, packing, labeling, and marking shall be as cpecified in the contract or order. The preservation, Quality Assurance: Presmc

20、e of one or mre defects shall be cause for rejection. The sump pumps shall be examined for the following defects. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. ptional/additional equipment or accessories not as specified in the contract or order. E)ump design not as specified. performance not as specified. Pneumat

21、ic mtor design not as specified, heumatic mtor perfomiance not as specified. Class not as specified in contract or order. Material not corrocion resistant. Dissimilar metals not protect& against galvanic corrocion. Safety not as specified. I?reservation, packaging, packiq, labeling not as specified

22、in the contract or order. Notes: herein and include the fo1low.h-q infomation in procurement docuwsnts: The procuring agency should specify the preferred options pemiitted 1. 2. 3. 4. 5. 6. Title, number, and date of this item description. Class of pump being procured. What optional/additional equip

23、ment or accessories are needed to satisfy military requirements. -vel of preservation, packaguig and packing required. Any special marking. When this commercial item description is used for pmcuremmt, the certification clause must appear in the solicitation. MIGSTD-1472 is available from the Standar

24、dization lmuments Order Desk, Building AD, 700 Robbins Avenue, Fhiladelphia, PA 19111-5094. me following are suggested sources of supply (campetition is not limited to thesecourcec): Superior nigneering and Electronics Company, Inc., 7380 Convoy Court, San Diego, CA 92111. Taitaran, W., Fourin Corpr

25、ation, 500 Wester Street, Dayton, CX- 45404-1525. Martin-Mker Ascociates, Inc, 17500 Redhill Avenue, Suite 170, Imine, CA 92714. 3 Licensed by Information Handling Servicesr A-A-5202b 43 E 9999974 0063459 7 E A-A-52 02 6 Fluid Conditioning Products, Inc., Kleine and Warwick Streets, P.O. Box 407, Li

26、titz, PA 17543-0407. 1707. IngerSoil-Rana Company, Athenc Plant, 101 N. Main Stret, Athens, PA 18810- The preparing activity for this item description is the US Army Belvoir Research, Development, and Engineering Center, ATN: 5606. STREE-TSE, Ft. Belvoir, VA 22060- cuctodian: Army-m 2Lk Force - 99 Preparing activity: Project 4320-0325 Review activity: 2Lk FOXE? - 84 User activis: Navy - MC 4 Licensed by Information Handling Services