NAVY A-A-50555-1996 全双工自动污水排放离心泵装置[取代: 海军 MIL-P-21251 E CANC 公告 1, 海军 MIL-P-21251 E, 海军 MIL-P-21251 D, 海军 MIL-P-21251 C (1), 海军 MIL-P-21251 C, 海军 MIL-P-21251 B,海军 MIL-P-21251 A]
PUMPING UNITS, SEWAGE, DUPLEX, CENTIRFUGAL, AUTOMATIC WET-PIT TYPE [Superseded: NAVY MIL-P-21251 E CANC NOTICE 1, NAVY MIL-P-21251 E, NAVY MIL-P-21251 D, NAVY MIL-P-21251 C (1), NAVY MIL-P-21251 C, NAVY MIL-P-21251 B, NAVY MIL-P-21251 A]
This commercial item description covers automatic, electric-motor-driven, duplex,
centrifugal, wet-pit type, sewage pumps. Capacities for each pump of the duplex unit range from
50 to 1,500 gallons per minute (gpm) (3.15 to 94.62 litershec); total dynamic heads range from
10 to 90 feet (3 048 to 27 432 mm). This commercial item description covers pumps intended
for use in pumping raw sewage that carries solids fiom a sump tank or tank into a sewer at a
higher level.
NAVY A-A-50555-1996由(美国)海军 US-NAVY 发布于 1996。
NAVY A-A-50555-1996 在中国标准分类中归属于: V39 燃油系统及其附件,在国际标准分类中归属于: 49.020 航空器和航天器综合。
NAVY A-A-50555-1996的历代版本如下:
1996年NAVY A-A-50555-1996 全双工自动污水排放离心泵装置[取代: 海军 MIL-P-21251 E CANC 公告 1, 海军 MIL-P-21251 E, 海军 MIL-P-21251 D, 海军 MIL-P-21251 C (1), 海军 MIL-P-21251 C, 海军 MIL-P-21251 B,海军 MIL-P-21251 A]
This commercial item description covers automatic, electric-motor-driven, duplex,
centrifugal, wet-pit type, sewage pumps. Capacities for each pump of the duplex unit range from
50 to 1,500 gallons per minute (gpm) (3.15 to 94.62 litershec); total dynamic heads range from
10 to 90 feet (3 048 to 27 432 mm). This commercial item description covers pumps intended
for use in pumping raw sewage that carries solids fiom a sump tank or tank into a sewer at a
higher level.