Submittal Sheet

©Copyright 2020 Dwyer Instruments, Inc.
Printed in U.S.A. 8/20 DS-L6 Rev. 4
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DWYER INSTRUMENTS, INC.
Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identied in this publication without notice. Dwyer advises its customers to obtain the
latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current.
DIMENSIONS
1 FEMALE
NPT/BSPT TYP 2 PLACES
3-5/64
[78.18]
1-9/64
[28.97]
2 [50.80]
HEX
8-9/16 [217.49]
3/4 MALE NP
T
CONDUIT
CONNECTIO
N
Ø1-1/16
[26.99]
Ø1 [25.40]
1-3/4
[44.45]
1 MALE
NPT/BSPT
3/4
[19.05]
6
[152.40]
Ø1-1/16
[26.99]
3/4 MALE NPT
CONDUIT
CONNECTIO
N
Ø1 [25.40] x 2 [50.80]
LONG FLOAT
1 MALE
NPT/BSPT
2-7/8
[73.03]
1-1/16 [26.99]
6-1/2
[165.10]
Ø1-1/16
[26.99]
3/4 MALE NPT
CONDUIT
CONNECTION
ModelL6withexternaloatchamber ModelL6withsphericaloat ModelL6withcylindricaloat
HOW TO ORDER
SERIES
L6: Flotect
®
liquid level switches
BODY
B-B: Brass
S-S: SS
FLOAT MATERIAL
-S: SPDT
-D: DPDT
L6 EP B-B -S
Use the bold characters from the chart below to construct a product code.
-O -MV
PROCESS CONNECTION
-3: NPT
-4: BSPT process connection and M25 conduit connection on units with junction box
OPTIONS
-MV: Gold plated contacts for dry circuits
(see electrical rating in specications)
-MT: High temperature rated 400°F (204°C)
(see electrical rating in specications, no
listings or approvals, only available on
models with SS oats)
-CSA: CSA and UL approved construction,
includes weatherproof and explosion-proof
junction box
-AT: ATEX compliant construction includes,
weatherproof and explosion-proof, junction
box
-IEC: IECEx certied construction,
weatherproof and explosion-proof,
junction box
FLOAT TYPE AND INSTALLATION
-O: Polypropylene, spherical, side wall
mount
-A: 304 SS, cylindrical, side wall mount
-B: Polypropylene, spherical, brass
external oat chamber
-C: 304 SS, spherical, side wall mount
-H: 304 SS, spherical, brass external oat
chamber
-L: 304 SS, spherical, 304 SS external oat
chamber
-S: Polypropylene, spherical, 304 SS
external oat chamber
-3
CONSTRUCTION
EP: Explosion-proof