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Brass 3/4 inch PEX to EP manifold connector pair

Legend Valve

Legend Valve 810-145EP 3/4" M-8100 Manifold Tube Conn accessory

SKU CH-FPDF-NBF5Q

Connects 3/4 PEX tubing to an M-8100 EP manifold using this 810-145EP connector pair

  • 3/4 inch PEX connects directly to EP manifold
  • Pair packaging supplies both supply and return fittings
  • Designed specifically for M-8100 manifold systems
  • Legend Valve brand ensures professional plumbing quality
  • California Proposition 65 warning discloses chemical safety information

Product Identity

This is a 3/4 inch PEX-to-EP manifold connector pair designed for the M-8100 system. It connects PEX tubing to an EP manifold in hydronic heating installations. Professional installers and DIY homeowners working on radiant floor or baseboard loops use this fitting.

California Proposition 65

The product carries a Proposition 65 warning for chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Installers should follow local safety practices and wear appropriate protective equipment when handling the fittings.

Connection Specification

The fitting joins 3/4 inch PEX tubing to an EP manifold using the M-8100 pattern. Buyers must verify that their manifold uses the M-8100 design and that the tubing is 3/4 inch PEX, otherwise the connector will not seal.

How it compares

Measured against everything we stock in Radiator Fans & Boiler Parts, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 56% of the 95 comparable items (median $25.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Should I choose the 810-145EP or a different connector for my M-8100 manifold?

The 810-145EP is a 3/4" PEX-to-EP connector sold as a pair and is made for the M-8100 manifold.

What does the 3/4" size mean when the connector is installed?

It matches 3/4" PEX tubing and the EP manifold port, giving a direct press-fit connection without reducers.

Which standard governs the EP manifold interface and what does it limit?

The EP manifold interface is a proprietary Legend Valve design for the M-8100 series and limits use to matching EP fittings only.

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