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Headspecs
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Headspecs
 


6L
General purpose aluminum head with hinged cover x connection. NEMA 4 compliant 150C (302F) max temp, resists corrosion, dust & moisture.
 
 

Dimensional drawing.


6M
General purpose aluminum head with cap and chain, x connection. NEMA 4 compliant, resistant to corrosion, dust & moisture.
 

Dimensional drawing.


6N
General purpose cast iron head. with cap and chain, x connection. NEMA 4 compliant, resistant to corrosion, dust & moisture.
 
 

Dimensional drawing.


6SS
General purpose 316L stainless steel head with cap and chain, x connection. NEMA 4X compliant, resistant to corrosion, dust & moisture.
 
 

Dimensional drawing.


6I
Explosion proof cast iron head x connection with aluminum cover. NEMA 3 & 4 rated. UL + CSA Exp proof rated for Class 1,2 and 3 Groups B through G.
 

Dimensional drawing.

UL Conformance Certificate
CSA Conformance Certificate
 


6IA
Exp proof aluminum head conn. NEMA 4X, IP 66, FM + CSA exp proof rated for Class 1,2 and 3 Groups B-G. Ta= -50C to 125C.
 

Dimensional drawing.

FM Conformance Certificate
CSA Conformance Certificate
 


6IAIEC
Exp proof aluminum head x connection. NEMA 4X, IP 66, FM, CSA, ATEX + IECEx Class I, II & III, Grps B-G. IECEx SIR 09.0006U
 

Dimensional drawing.

FM Conformance Certificate
CSA Conformance Certificate
ATEX Conformance Certificate
IECEx Conformance Certificate
 


6ISS
Exp proof FM+CSA 316 stainless Steel. Same spec as 6IA head (above).


6ISSATEX
Same as 6ISS (above) except with ATEX exp proof cert.
 

Dimensional drawing.
FM Conformance Certificate
CSA Conformance Certificate


Dimensional drawing.
ATEX Conformance Certificate
 


6R
High dome, general purpose, hinged cover, NEMA 4, x connection.
 

Dimensional drawing.


6WP
White plastic screw top head. NEMA 4X, x connection. 198F (92.2C) max temp
 

Dimensional drawing.

 



6Q
Black Noryl plastic x connection NEMA 4 Very light weight. Excellent corrosion resistance.
 

Dimensional drawing.

 



6S250
” NPT small & light weight


6S125
1/8” NPT small & light weight
 

Dimensional drawing.



Dimensional drawing.



6T
Mini molded head (<350F), ” x ” connection.


6U
High Temp mini head (<800F), ” x ” connection.
 

Dimensional drawing.
 


Dimensional drawing.



688A1
Indicating Exp proof aluminum head x x connection. NEMA 4X, IP 66, FM, CSA, ATEX, IECEx, Class I, II & III, Groups B-G
 

Dimensional drawing.
FM Conformance Certificate
CSA Conformance Certificate
ATEX Conformance Certificate
IECEx Conformance Certificate


688S1
Indicating Exp proof 316SS head x x connection. NEMA 4X, IP 66, FM, CSA, ATEX + IECEx Class I, II & III, Groups B-G
 

Dimensional drawing.
FM Conformance Certificate
CSA Conformance Certificate
ATEX Conformance Certificate
IECEx Conformance Certificate

Thermocouple, Thermowell and RTD products from JMS