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For Additional
Connection Heads for
Products and Features
Visit omega.com/
nb_sanitary
Sanitary Applications
Stainless Steel, Aluminum, and Polypropylene
B
NB9W, white
polypropylene.
NB Series
NB14,
321 SS,
with
fittings.
Most
Popular
NB15,
316 SS,
large.
NB16W, white
polypropylene
flip-top.
To Order Visit omega.com/nb_sanitary for Pricing and Details
Model Material Tube Entry Wire Entry
NB2-0 Aluminum
NB2-2 Aluminum
NB2-4 Aluminum
NB9W-0 Polypropylene
NB9W-2 Polypropylene
NB9W-4 Polypropylene
NB13-0 316 stainless steel
NB13-2 316 stainless steel
NB13-4 316 stainless steel
NB14-0 321 stainless steel
NB14-2 321 stainless steel
NB14-4 321 stainless steel
NB15-0 316 stainless steel
NB15-2 316 stainless steel
NB15-4 316 stainless steel
NB16W-0 Polypropylene
NB16W-2 Polypropylene
NB16W-4 Polypropylene
Ordering Examples: NB9W-4, polypropylene head with 4-terminal block.
NB15-4, 316 stainless steel head with CH-74 4-terminal block.
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
4 NPT
1
⁄
4 NPT
1
⁄
4 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT
1
⁄
2 NPT None
1
⁄
2 NPT 2 terminals (CH-49)
1
⁄
2 NPT 4 terminals (CH-50)
3
⁄
4 NPT None
3
⁄
4 NPT 2 terminals (CH-73/M12)
3
⁄
4 NPT 4 terminals (CH-74/M12)
1
⁄
2 NPT None
1
⁄
2 NPT 2 terminals (CH-73)
1
⁄
2 NPT 4 terminals (CH-74)
1
⁄
4 NPT None
1
⁄
4 NPT 2 terminals (CH-73/M12)
1
⁄
4 NPT 4 terminals (CH-74/M12)
1
⁄
2 NPT None
1
⁄
2 NPT 2 terminals (CH-73/M12)
1
⁄
2 NPT 4 terminals (CH-74/M12)
1
⁄
2 NPT None
1
⁄
2 NPT 2 terminals (CH-73/M12)
1
⁄
2 NPT 4 terminals (CH-74/M12)
1
⁄4 NPT
NB13,
316 SS,
medium
size.
NB2, mini-cast
aluminum.
Internal Terminal Block
TERMINAL BLOCKS FOR CONNECTION HEADS
CH Series
To Order
CH-73,
2-terminal
ceramic.
CH-49,
2-terminal
ceramic.
CH-74,
4-terminal
ceramic.
CH-50,
4-terminal
ceramic.
B-1
for Pricing and Details
Model Material Terminals Wt g (oz)
CH-49 Ceramic 2 38 (1.2)
CH-50 Ceramic 4 22 (0.7)
CH-73 Ceramic 2 35 (1.1)
CH-74 Ceramic 4 50 (1.6)
CH-73/M12
CH-74/M12
Ordering Examples: CH-74, 4-terminal ceramic block.
CH-50, 4-terminal ceramic block.
Visit omega.com/ch_terminal_blocks
Ceramic 2 35 (1.1)
Ceramic 4 50 (1.6)
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