Household and similar electrical appliances. Safety - Particular requirements for pumps Ingestion-build-115288 It determines requirements and tests

It determines requirements and tests enabling the interchangeability especially regarding electrical and mechanical interfaces

BS MA 48 provides guidance for care and maintenance of derrick rig

and the maximum working temperature is not higher than 300 oC for steel and 100 oC for aluminium or aluminium alloy vessels

This method is particularly suited to the measurement of loss factors and can therefore be conveniently used to study the variation of dynamic properties with temperature and frequency through most of the glass-rubber relaxation region (see ISO 6721-1)

both new and existing

Household and similar electrical appliances. Safety - Particular requirements for pumps Ingestion-build-115288 It determines requirements and tests1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric pumps for liquids having a temperature not exceeding 90 C, intended for household and similar purposes, their rated voltage being not more than 250 V for single phase appliances and 480 V for other appliances. NOTE 101 Examples of appliances within the scope of this standard are aquarium pumps; pumps for garden ponds; shower boost