1-1/4" x 3/4" Bronze Monoflo Tee Zoom

1-1/4" x 3/4" Bronze Monoflo Tee


Brand: Legend Valve

Legend Valve
Qty Price
/ each
Non-Stock ItemAllow 7-10 Days to Ship Out

Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.




Size: 1-1/4" x 3/4"
Material: Bronze

Description for Legend Valve MONOFLO1-1/4X3/4

1-1/4" x 3/4" Bronze Monoflo Tee

1-1/4" x 3/4" Bronze Monoflo Tee


by PowerReviews
Legend Valve3/4" x 1/2" Copper Monoflo Tee

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

Back to top

(0 of 1 customers found this review helpful)



By Master PLumber

from Maryland

Verified Buyer

Comments about 3/4" x 1/2" Copper Monoflo Tee:

This tee is a diverter tee not a true monoflo tee with a cone venturi. It has a brass wedge baffle across the top just passed the throat of the 1/2" branch. It is not uni-directional it can only be installed on the feed side of the line. It is NOT an alternative to the B&G copper Monoflo tee. That has a flow reducing cone that is uni-directional and works on the Venturi priciple.


It does the job it is designed to do!

By John the Plumber

from Nantucket Mass

Verified Buyer

Comments about 3/4" x 1/2" Copper Monoflo Tee:

If you are adding a kick-space heater or a cast iron radiator onto an existing zone of heat in an area with limited or no wall space for baseboard the monoflo tee is essential.

  • Primary use:
  • Business

Displaying reviews 1-2

Back to top

Q&A: Ask the Questions, share answers

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

1 Question | 3 Answers
Displaying question 1
  • 3/4" x 1/2" Copper Monoflo Tee


    when would someone use this tee verses a CCC lightweight tee for $1.50?
    Asked on 4/16/2011 by miki from Columbus, OH

    3 answers



      This tee would be needed in systems with monoflo pipe designs.

      Answered on 4/18/2011 by PexSupply Staff from NY
    • A:

      Mono-flo or one pipe hydronic heating systems were first commercially introduced by Bell & Grossett in the 20's or 30's. They are one of the simplest heating systems developed. The Mono-Flo tee has a partial restriction along the main direction of the tee. This restriction provides the pressure to move heating fluid into the branch line servicing a baseboard unit or radiator. The rest of the fluid flows on through on the main line. After flowing through the radiator the fluid is returned to the main line through another tee and onto the next in the system. The entire main line is one continuous loop both supplying heated fluid from and returning to the heat generator (boiler). Bell & Grossett's web site explains all of this.

      Answered on 6/13/2011 by jc from Montrose, Colorado
    • A:

      this tee splits the flow thru the 3/4 inlet up the 1/2 and 3/4 outlet...it is MONO (single) FLO (direction) for baseboard heat systems. it has a vane cast inside the tee. be sure and check direction when installing
      mark plum

      Answered on 11/30/2013 by woodman from maryland
Displaying question 1

Do you have a question about this product?