Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This British Standard specifies requirements for two grades of float with or without boss inserts, grade C for use in cold water cisterns where they may be exposed to temperatures not exceeding 38 ᵒC and grade H for use in cold water cisterns or in cisterns feeding hot water apparatus where they may be exposed to temperature not exceeding 93 ᵒC.