Saltar navegación principal
Normas ASTM – AENOR
ASTM F998-00

ASTM F998-00

Standard Specification for Centrifugal Pump, Shipboard Use

Fecha:
2021-02-18 /Historical
Superseeded by:
Scope:

1.1 This specification covers the requirements applicable to the design and construction of centrifugal pumps for shipboard application. The six classes of service covered by this specification are as follows:

1.1.1 Class 1--Boiler feedwater and other freshwater applications with temperatures above 212oF (100oC),

1.1.2 Class 2--Condensate water,

1.1.3 Class 3--Freshwater except Classes 1 and 2,

1.1.4 Class 4--Seawater in which total head produced per stage does not exceed 50 psi (345 kPa),

1.1.5 Class 5--Seawater in which total head produced per stage exceeds 50 psi (345 kPa), and

1.1.6 Class 6--Hydrocarbon pumps (less than 1500 SSU).

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.

Keywords:
bilge and ballast pump; boiler feed pump; centrifugal; centrifugal pump; condensate pump; freshwater pump; hydrocarbon pump; impeller; marine pump; pump; seawater pump
57,34
Idioma Formato

Formato físico y digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta