Brochure

WARNING: Cancer and Reproductive
Harm - www.P65Warnings.ca.gov
MANIFOLD KITS
PUMP LOCATION
Manifold Flange
Orientation
System Run Boiler Connection FIP SWT Press × FIP
Floor Standing Boilers Wall Hung Boilers
Internal to boiler Internal to boiler Double Ball Drain
1 1/4" 3/4" H-48354-43 H-58354-53 H-88354-43
1 1/4" 1" H-48354-44 H-58354-54 H-88354-44
On the system return line,
to the left of system supply line
On the system return line,
to the right of system supply line
Flange Right
1 1/4" 3/4" H-48754-43 H-58754-53 H-88754-43
1 1/4" 1" H-48754-44 H-58754-54 H-88754-44
1 1/2" 1 1/4" H-48765-45 H-58765-55 H-88765-45
On the system return line,
to the right of system supply line
On the system return line,
to the left of system supply line
Flange Left
1 1/4" 3/4" H-48854-43 H-58854-53 H-88854-43
1 1/4" 1" H-48854-44 H-58854-54 H-88854-44
1 1/2" 1 1/4" H-48865-45 H-58865-55 H-88865-45
BOILER COMPATIBILITY ASSUMPTIONS:
• Hydro-Core manifolds will be selected in accordance
with the manufacturers’ recommended run, supply and
return sizes.
• Customers will ensure that their installation can
accommodate any other devices noted by the boiler
manufacturer.
• Selected heat ow direction is acceptable for the
installation.
• External pumps will be mounted to the manifold and
connected to the boiler return.
IF AN EXTERNAL PUMP IS REQUIRED, THE
MANIFOLD WILL BE INSTALLED AS FOLLOWS:
• Ports below the boiler: manifold is installed below with
the pump mounted in between.
• Ports on the top or side of the boiler: manifold is installed
above the boiler with the pump mounted in between.
• Contact Webstone if your installation varies from
these conditions.
FLOOR STANDING BOILERS WALL HUNG BOILERS
PUMP INTERNAL
TO BOILER
Double Ball Drain Manifold
PUMP INTERNAL
TO BOILER
Double Ball Drain Manifold
PUMP TO LEFT
OF SUPPLY LINE
Flange Right Manifold
PUMP TO RIGHT
OF SUPPLY LINE
Flange Right Manifold
PUMP TO RIGHT
OF SUPPLY LINE
Flange Left Manifold
PUMP TO LEFT
OF SUPPLY LINE
Flange Left Manifold
Kits include Hydro-Core Manifold and Union Connections.
Ideal for eld-fabricated near boiler piping or secondary loops.
MANIFOLD KITS
Kits include Hydro-Core Manifold and Union Connections.
Ideal for eld-fabricated near boiler piping or secondary loops.
Precision-Crafted
Closely Spaced Tees
for hydraulic separation
Snug-Fit Rotating FlangeFully-Insulated Body
The Webstone Hydro-Core Manifold is the
ideal solution for most near boiler piping
or secondary loops.
• Combines Webstone Isolator® and
Ball Drain™ with closely spaced tees
• Eliminates costly eld fabrication
• Avoids precise calculations
• Simplies future maintenance
• Saves space
• All with EXPERT looking results
• Press, FIP, or SWT system connections
UNION CONNECTION
THE WEBSTONE WAY
REPLACES 17 COMPONENTS
ELIMINATES 16 LEAK PATHS
SAVES 144 MINUTES OF LABOR
THE OLD WAY
T-Flow Ball
Directs ow into either
the boiler or purge drain
THE
CORE
OF ANY
PROFESSIONAL
HYDRONIC
INSTALL ATION
The Isolator® is a registered trademark of NIBCO INC. ©2019 NIBCO INC., All Rights Reserved.
FORM#: HCL-0519