Heating and Cooling - Quick Coupler Cascades - • Can be installed and removed without disconnecting coolant lines.
• Viton Seals standard.
• High flow design provides maximum cooling rates.
• 12" high flow stainless tube included.
Assemblies
CATALOG
NUMBER
P
PIPE TAP SIZE
(NPT)
T
HIGH FLOW
TUBE THREAD
HIGH FLOW
TUBE INCLUDED
H
HEX KEY SIZE
L
C
A
D
ACTUAL O.D.
SC186N
1/8
1/4-28
HF187T-12
13/16
1.937
11/16
31/32
7/8
SC181N
1/8
1/4-28
HF187T-12
13/16
2.250
1"
31/32
7/8
SC146N-4
1/4
5/16-24
HT250T-12
1"
2.187
11/16
1-5/32
1-1/8
SC141N-4
1/4
5/16-24
HT250T-12
1"
2.500
1"
1-5/32
1-1/8
SC121N-4
1/4
1/2-20
HT437T-12
1-1/4
3.125
1-1/4
1-1/4
1-3/8
SC121N-6
3/8
1/2-20
HT437T-12
1-1/4
3.125
1-1/4
1-1/4
1-3/8
Heads
CATALOG
NUMBER
HIGH FLOW TUBE THREAD SIZE
USE HIGH FLOW TUBE NUMBER
SC186H
1/4-28
HF187T
SC181H
1/4-28
HF187T
SC146H-4
5/16-24
HT250T
SC141H-4
5/16-24
HT250T
SC121H-4
1/2-20
HT437T
SC121H-6
1/2-20
HT437T
• Aids in quick and efficient assembly and
disassembly of cooling circuit.
• Heavy duty all brass and stainless steel construction.
• Dimensions are same as above assembly
chart for corresponding catalog number.
• Use high flow tubess on page HC5.
