B35-PS56-KOH Datasheet, PDF (1/24 Pages) Magnetrol International, Inc. – Liquid Level Switches ASME B31.1, ASME B31.3 and NACE Construction

Series 3
Liquid Level Switches
ASME B31.1, ASME B31.3
and NACE Construction
DESCRIPTION
Series 3 float-actuated level switches meet ASME B31.1
or ASME B31.3 requirements. They are designed to
provide critical alarm set points in clean liquid
applications.
FEATURES
• NACE MR0175/MR0103 construction available for
flanged cage models
• 14-inch (356 mm) side/side process connections
available as standard
• Choice of sealed or flanged float chamber design
• Service pressures up to 1680 psig (115.8 bar) for
ASME B31.1 and 2240 psig (154.4 bar) for ASME
B31.3 & NACE
• Process temperatures up to +1000° F (+538° C)
• Specific gravity ratings as low as 0.33
• Choice of TYPE 4X/7/9, Group B, C & D or
EEx d IIC T6 housings
• Agency approvals include FM, CSA, ATEX
and SAA
• ASME B31.1, B31.3 or NACE Certificate of
Conformance supplied
• ASME B31.1 model with Cr-Mo chamber
• Choice of available switch styles, including dry
contact, hermetically sealed, pneumatic bleed and
non-bleed
• Choice of single or multiple switches for single or
staged applications
• 1", 1¹â„2" or 2" tank connections available in either
NPT, socket weld, flanged side/side or flanged
side/bottom configuration
• Special materials of construction available upon
request
• Available with special coatings including Epoxy,
Carbo Zinc^® 11 Primer and Carboline Top Coat,
Dimetcote^® and Amercoat^®
• Optional high or low temperature insulation available
B35 Sealed Cage
Level Switch
B3F Flanged Cage
Level Switch
APPLICATIONS
ASME B31.1 construction for use on boilers and in
power plants.
• Feedwater heaters
• Condensate drip pots
• Deaerators
• Steam drums
• Flash tanks
• Hot wells
ASME B31.3 construction for use in refineries and
petrochemical plants.
• Gas/oil separators
• Knockout drums
• Crude/salt water separators
• Receivers
• Flare pots
• Accumulators