F E A T U R E S

flanged cage models

available as standard

ASME B31.1 and 2240 psig (154.4 bar) for ASME

B31.3 & NACE

EEx d IIC T6 housings

and SAA

Conformance supplied

contact, hermetically sealed, pneumatic bleed and

non-bleed

staged applications

NPT, socket weld, flanged side/side or flanged

side/bottom configuration

request

D E S C R I P T I O N

Series 3 float-actuated level switches meet ASME B31.1

or ASME B31.3 requirements. They are designed to

p r o v i d e c r i t i c a l a l a r m s e t p o i n t s i n c l e a n l i q u i d

applications.

B3F Flanged Cage

Level Switch

B35 Sealed Cage

Level Switch

A P P L I C A T I O N S

ASME B31.1 construction for use on boilers and in

power plants.

ASME B31.3 construction for use in refineries and

petrochemical plants.

Series 3

Liquid Level Switches

ASME B31.1, ASME B31.3

and NACE Construction