Engineered Plastic Manifold

The "all-in-one" manifold - lightweight, yet durable. Pre-assembled, yet easily adaptable!

The M-8100 Engineered Plastic manifold provides many solutions in this superbly designed series. It is manufactured from a high-performance, lightweight polymer that is durable, strong, and corrosion resistant. It can withstand pressures and temperatures well beyond what is needed for even the most demanding radiant heating or cooling project. The M-8100 manifold is shipped pre-assembled and mounted on brackets so it's ready to be installed out of the box. Plus, its circuit loop "add-on" capability allows for convenient adaptability to accommodate project changes. The variety of available kits, accessories and options provide for optimal flexibility.

Manifold connection: 1 Inch NPT on manifold isolation ball valves.

Technical Data:
  • Max Temperature for short periods: 210°F
  • Max Test Pressure: 145 p.s.i
  • Max Working Conditions: 194°F at 43 p.s.i.
  • 176°F at 58 p.s.i.
  • 158°F at 72 p.s.i.
  • 140°F at 90 p.s.i.
  • Max Flow: 2.0 gpm per circuit up to 16 gpm.
  • Maximum of Circuits: 12

Key Features:

  • Manufactured from advanced polymer - strong and very durable yet lightweight
  • Pre-assembled for easy installation
  • Field expandable allowing easy adaptability to project changes
  • Variety of connection options - threaded, LegendPress™, angle, built-in thermometers, compression and F 1960 cold expansion style
  • Built-in loop isolation, balancing and flow meters (0 to 2 GPM) for easy set-up and optimization
  • EPDM O-ring seals at all connections.
  • Angled isolation valves are offset to provide clearance between the supply and return mains.
  • Header brackets for mounting virtually any orientation.
  • Removable handles for mounting circuit actuators (sold separately) as project requires.
  • Mounting brackets expand for up to 2-1/2 Inch for additional spacing between manifolds.
  • PEX Connector sizes available (sold separately) are: 5/6 Inch thru 3/4 Inch.
Manifold Accessories


M-8100 Engineered Plastic Pro Manifold

M-8100 Engineered Plastic Pro Manifold

M-8100 Engineered Plastic Pro Manifold includes integrated adapter valve with garden hose thread fill & purge valve, automatic air vent, thermometer, isolation valve and sensor port all in one unit.

8100P-10-2
2 Port 1" EP Pro Manifold

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2 PORT 1" EP Pro Manifold
8100P-10-3
3 Port 1" EP Pro Manifold

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3 PORT 1" EP Pro Manifold
8100P-10-4
4 Port 1" EP Pro Manifold

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4 PORT 1" EP Pro Manifold
8100P-10-5
5 Port 1" EP Pro Manifold

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5 PORT 1" EP Pro Manifold
8100P-10-6
6 Port 1" EP Pro Manifold

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6 PORT 1" EP Pro Manifold
8100P-10-7
7 Port 1" EP Pro Manifold

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7 PORT 1" EP Pro Manifold
8100P-10-8
8 Port 1" EP Pro Manifold

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8 PORT 1" EP Pro Manifold
8100P-10-9
9 Port 1" EP Pro Manifold

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9 PORT 1" EP Pro Manifold
8100P-10-10
10 Port 1" EP Pro Manifold

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10 PORT 1" EP Pro Manifold
8100P-10-11
11 Port 1" EP Pro Manifold

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11 PORT 1" EP Pro Manifold
8100P-10-12
12 Port 1" EP Pro Manifold

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12 PORT 1" EP Pro Manifold
M-8100A EP Angle Manifold

M-8100A Engineered Plastic Angle Manifold

M-8100A Engineered Plastic Angle Manifold includes angle isolation valve with offset adapter for vertical piping applications, and ships loosely pre-assembled ready to install.

8100A-10-2
2 Port 1" EP Angle Manifold

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2 PORT 1" EP Angle
8100A-10-3
3 Port 1" EP Angle Manifold

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3 PORT 1" EP Angle
8100A-10-4
4 Port 1" EP Angle Manifold

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4 PORT 1" EP Angle
8100A-10-5
5 Port 1" EP Angle Manifold

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5 PORT 1" EP Angle
8100A-10-6
6 Port 1" EP Angle Manifold

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6 PORT 1" EP Angle
8100A-10-7
7 Port 1" EP Angle Manifold

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7 PORT 1" EP Angle
8100A-10-8
8 Port 1" EP Angle Manifold

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8 PORT 1" EP Angle
8100A-10-9
9 Port 1" EP Angle Manifold

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9 PORT 1" EP Angle
8100A-10-10
10 Port 1" EP Angle Manifold

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10 PORT 1" EP Angle
8100A-10-11
11 Port 1" EP Angle Manifold

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11 PORT 1" EP Angle
8100A-10-12
12 Port 1" EP Angle Manifold

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12 PORT 1" EP Angle
M-8100 EP Basic Manifold

M-8100 EP Basic Manifold

M-8100 EP Basic Manifold includes threaded (FNPT) isolation valves and ships loosely pre-assembled ready to install.

8100-10-2
2 Port 1" EP Basic Manifold

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2 PORT 1" EP Basic
8100-10-3
3 Port 1" EP Basic Manifold

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3 PORT 1" EP Basic
8100-10-4
4 Port 1" EP Basic Manifold

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4 PORT 1" EP Basic
8100-10-5
5 Port 1" EP Basic Manifold

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5 PORT 1" EP Basic
8100-10-6
6 Port 1" EP Basic Manifold

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6 PORT 1" EP Basic
8100-10-7
7 Port 1" EP Basic Manifold

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7 PORT 1" EP Basic
8100-10-8
8 Port 1" EP Basic Manifold

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8 PORT 1" EP Basic
8100-10-9
9 Port 1" EP Basic Manifold

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9 PORT 1" EP Basic
8100-10-10
10 Port 1" EP Basic Manifold

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10 PORT 1" EP Basic
8100-10-11
11 Port 1" EP Basic Manifold

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11 PORT 1" EP Basic
8100-10-12
12 Port 1" EP Basic Manifold

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12 PORT 1" EP Basic

Videos:

The video demonstrates how to place the Circuit Actuator on any of the Precision Manifolds or the Engineered Plastic Manifold.