Brochure

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BRASS DISTRIBUTION MANIFOLDS
Pre-assembled radiant manifold consisting of return distribution manifold
complete with built-in shut-off valves suitable for thermo-electric actuator
and supply distribution manifold complete with built-in sight flow meters
and balancing valves with 2" gauges 30—210°F scale.
1" or 1¼" NPT inlet ball valves.
Temperature gauges.
Max. working pressure: 150 psi.
Max. working temperature: 180°F.
Max: peak temperature: 200°F.
Loop Cv: 1.23 (combined supply & return ports).
Flow meter scale: ¼ — 2 gpm.
Outlet center distance: 2 in.
668S1
TwistFlow
™
Assembly
Models with "...IN" suffix are built inverted (tubing connections going
upward).
Code Description No. Outlets Lbs USD
6686C5S1A 1" 3 ¾" M 17 847.00
6686C5S1A IN 1" 3 ¾" M 17 847.00
6686D5S1A 1" 4 ¾" M 18 970.00
6686D5S1A IN 1" 4 ¾" M 18 970.00
6686E5S1A 1" 5 ¾" M 19 1,093.00
6686E5S1A IN 1" 5 ¾" M 19 1,093.00
6686F5S1A 1" 6 ¾" M 21 1,216.00
6686F5S1A IN 1" 6 ¾" M 21 1,216.00
6686G5S1A 1" 7 ¾" M 23 1,338.00
6686G5S1A IN 1" 7 ¾" M 23 1,338.00
6686H5S1A 1" 8 ¾" M 24 1,462.00
6686H5S1A IN 1" 8 ¾" M 24 1,462.00
6686I5S1A 1" 9 ¾" M 26 1,585.00
6686I5S1A IN 1" 9 ¾" M 26 1,585.00
6686L5S1A 1" 10 ¾" M 28 1,708.00
6686L5S1A IN 1" 10 ¾" M 28 1,708.00
6686M5S1A 1" 11 ¾" M 29 1,831.00
6686M5S1A IN 1" 11 ¾" M 29 1,831.00
6686N5S1A 1" 12 ¾" M 31 1,954.00
6686N5S1A IN 1" 12 ¾" M 31 1,954.00
6686O5S1A 1" 13 ¾" M 33 2,078.00
6686O5S1A IN 1" 13 ¾" M 33 2,078.00
1. Thermo-electric actuator 6564 series.
2. Thermo-electric actuator with manual
open handle, 6563 series.
3. Self-adjusting Universal PEX fitting,
680, 682 series.
4. Inspection wall box, 659 series.
5. Differential by-pass kit,
code 668000.
Manifolds and accessories
Code Description No. Outlets Lbs USD
6687C5S1A
1¼"
3 ¾" M 17 898.00
6687C5S1A IN
1¼"
3 ¾" M 17 898.00
6687D5S1A
1¼"
4 ¾" M 18 1,021.00
6687D5S1A IN
1¼"
4 ¾" M 18 1,021.00
6687E5S1A
1¼"
5 ¾" M 19 1,145.00
6687E5S1A IN
1¼"
5 ¾" M 19 1,145.00
6687F5S1A
1¼"
6 ¾" M 21 1,266.00
6687F5S1A IN
1¼"
6 ¾" M 21 1,266.00
6687G5S1A
1¼"
7 ¾" M 23 1,389.00
6687G5S1A IN
1¼"
7 ¾" M 23 1,389.00
6687H5S1A
1¼"
8 ¾" M 24 1,513.00
6687H5S1A IN
1¼"
8 ¾" M 24 1,513.00
6687I5S1A
1¼"
9 ¾" M 26 1,636.00
6687I5S1A IN
1¼"
9 ¾" M 26 1,636.00
6687L5S1A
1¼"
10 ¾" M 28 1,759.00
6687L5S1A IN
1¼"
10 ¾" M 28 1,759.00
6687M5S1A
1¼"
11 ¾" M 29 1,881.00
6687M5S1A IN
1¼"
11 ¾" M 29 1,881.00
6687N5S1A
1¼"
12 ¾" M 31 2,005.00
6687N5S1A IN
1¼"
12 ¾" M 31 2,005.00
6687O5S1A
1¼"
13 ¾" M 33 2,128.00
6687O5S1A IN
1¼"
13 ¾" M 33 2,128.00