Product Overview

HydroLink™ hydraulic separator-manifold
Function
The HydroLink™ is a device combining a hydraulic separator and
distribution manifold header used in heating systems. This device
provides uniform supply water temperature to distribution circuits
when there is one boiler or multiple boilers. The HydroLink™ offers
easy, labor-saving installation in any type of hydronic circuit by
combining hydraulic separation with a prefabricated distribution
manifold into a single compact unit.
The HydroLink™ 5599 series is compatible with HydroMixer™ 165,
166, 167 series mixing units.
CALEFFI
Product range
Code 559920A Hydraulic separator-manifold 2+0 with insulation and built-in mounting ...............connections 1” FNPT main + 1” MNPT branches
Code 559921A Hydraulic separator-manifold 2+1 with insulation and built-in mounting ...............connections 1” FNPT main + 1” MNPT branches
Code 559922A Hydraulic separator-manifold 2+2 with insulation and angle mounting brackets
.....................................................................................................................................................connections 1¼” FNPT main + 1” MNPT branches
Code 559931A Hydraulic separator-manifold 3+1 with insulation and angle mounting brackets
.....................................................................................................................................................connections 1¼” FNPT main + 1” MNPT branches
01084/14 NA
ACCREDITED
ISO 9001 No. 0003 ISO 9001 FM 21654
Technical specications
Materials
Body: painted steel
Maximum working pressure: 100 psi
Working temperature range: 32 to 230˚F (0 to 110˚C)
Performance
Suitable Fluids: water, glycol solutions
Max. percentage of glycol: 50%
Connections
Main connections: 2+0 and 2+1: 1” NPT female
2+2 and 3+1: 1 ¼” NPT female
Outlet branches: 2+0 and 2+1: 1” NPT male
2+2 and 3+1: 1” NPT male
Air vent: ½” NPT female
DraIn valve: ½” NPT female
Center distances
Main connections: 2+0 and 2+1: 60 mm (2-3/8")
2+2 and 3+1: 80 mm (3-1/8")
Outlet branches: 2+0 and 2+1: 125 mm (4-15/16")
2+2 and 3+1: 125 mm (4-15/16")
5599 series
Replaces 01084/05 NA
Insulation
Material: EPP
Thickness: ¾” (20 mm)
Density: 3 lb/ft³ (45 kg/m³)
Thermal conductivity:
- at 50°F (10°C): 0.256 BTU·in/hr·ft2·°F (0.037 W/(m·K))
Fire resistance (UL 94): class HBF
Flow characteristics
Maximum recommended flow rate at connections:
Outlet Branches Primary Secondary (total)
2+0 9 gpm (0.5 l/s) 22 gpm (1.5 l/s)
2+1 9 gpm (0.5 l/s) 22 gpm (1.5 l/s)
2+2 11 gpm (0.7 l/s) 26 gpm (1.7 l/s)
3+1 11 gpm (0.7 l/s) 26 gpm (1.7 l/s)