8 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX) Zoom

8 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

SKU:RHM08-50PAPK

Brand: Rifeng

Rifeng
Qty Price
$267.95
/ each
In Stock! Ships in 24-48 Hours
(1 Available)
7

Resources

Specs

Number of Outlets: 8
PEX Size: 1/2"
Supply Size: 1"
Supply Connection: BSP
Loop Thread: EK20
Application: Heating
Material: Stainless Steel
Fitting System Compatibility: PEX-AL-PEX Compression
Tubing Compatibility: PEX-AL-PEX

Description for Rifeng RHM08-50PAPK

Stainless Steel Manifold Packages for Radiant Heat include supply manifold w/ balancing valve and flow meter, return manifold w/ valves (ready for actuators), swivel fill/drain valve on both supply and return side, and adapters for 1/2" PEX-AL-PEX.

This Product Includes:

  • (1) RHM08: 8 Loop Stainless Steel Radiant Heat Manifold
  • (16) MA-50PAP: 1/2" PEX-AL-PEX to EK20 Loop Fitting Assembly
  • Supply/return Shut-Off Valves w/ Temperature Wells

Note: Bleeder valves that come equipped with Rifeng Manifolds are 1" BSP Thread (manifold inlet) x 3/4" BSP Thread (outlet). If your application requires you to connect to a garden hose, you will need to purchase a Mr. PEX Manifold End Cap w/ Swivel Fill-Drain Valve separately which is 1" BSP x 3/4" Hose Thread

8 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

REVIEW SNAPSHOT®

by PowerReviews
Rifeng4 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 1 customer

Displaying review 1

Back to top

 
5.0

A good value

By Misterfixit

from Ithaca, NY

Verified Buyer

Comments about 2 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX):

This two loop manifold seems to be a good value. Ready to install out of the box and proved leak free with Rifeng Pex Al Pex. Flowmeters help me better balance the loops and choose circulator speed to insure correct GPM flow. Not mentioned in description is the fact that the the supply and return manifolds even come with temperature gages...a nice feature.

Displaying review 1

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.

10 Questions | 12 Answers
Displaying questions 1-10
  • 4 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    will these manifolds work with pex oxygen barrier tubing
    Asked on 11/28/2013 by none

    1 answer

    • CUSTOMER CARE

      A:

      Rifeng manifolds are compatible with 3/8", 1/2", and 5/8" PEX as long as you use the proper EK20 adapters.

      Answered on 12/17/2013 by PexSupply Staff from NY
  • 4 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    Will this manifold work with the 1/2" Oxygen Barrier PEX Tubing (1,000 ft Coil) SKU: 050-1000-OXYBrand: Rifeng
    Asked on 11/21/2013 by Pellergy Guy from United States

    1 answer

    • CUSTOMER CARE

      A:

      The RHM04 manifold will work with that PEX as long as you use the proper loop adapter fittings (part MA-50P). Keep in mind that this part is a package that includes fittings for 1/2" PEX-Aluminum-PEX.

      Answered on 12/17/2013 by PexSupply Staff from NY
  • 12 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    Can this manifold be mounted in a vertical position?
    Asked on 6/2/2013 by Rick from Fairbanks Ak

    1 answer

    • CUSTOMER CARE

      A:

      Yes, but mounting the manifold in any direction other than uprightly will cause the flow meters not to function correctly.

      Answered on 7/1/2013 by PexSupply Staff from NY
  • 6 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    Will this manifold work with 3/4 Pex and which part will I need to make it work?
    Asked on 10/29/2012 by Wally from New Providence,NJ

    2 answers

    • VERIFIED BUYER

      A:

      Hey , in regards to your email about a customer asking if this 6 port manifold will work with 3/4" pex, i would say no, but the real people to ask would be the manufacturer.
      Sincerely Paul Delaney

      Answered on 10/29/2012 by Anonymous
    • CUSTOMER CARE

      A:

      Rifeng stainless steel manifolds only work with 3/8", 1/2", and 5/8" PEX or PEX-AL-PEX tubing.

      Answered on 11/20/2012 by PexSupply Staff from NY
  • 3 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    What is the test procedure? At what PSI should the system be tested at? How long should the system be tested and how much of a pressure drop is acceptable?
    Asked on 9/1/2012 by Peter from Boston

    2 answers

    • VERIFIED BUYER

      A:

      I attached the air fill fitting kit to each individual manifold. Per
      included instructions, filled the open loops from each manifold to 100 PSI
      (yes, sounds like overkill but recommended). Rechecked pressure after 24
      hours. A drop of about 2 PSI would be about the limit by what I've read.
      Most common leaks are at the manifold fittings or threads at air fitting
      kit. Use soapy water to check for leaks.

      Answered on 9/2/2012 by Anonymous
    • CUSTOMER CARE

      A:

      We would recommend that you test the system at 60 to 75 psi of air pressure for at least 24 hours. The MP182 pressure test kit works with Rifeng manifolds. Pressure losses up to about 5 psi can be considered normal due to changing weather conditions.

      Answered on 9/11/2012 by PexSupply Staff from NY
  • 5 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    WHAT FITTING IS REQUIRED TO CONNECT MANIFOLD TO 1" AQUAPEX AT SUPPLY AND RETURN WITH A 90 DEGREE ELBOW?
    Asked on 1/27/2012 by Anonymous from tollhose ca

    1 answer

    • CUSTOMER CARE

      A:

      There is no single fitting that can do this, but, if you're planning to use a crimp fitting and come out of the supply/return shut-off valves, you can use parts TBN-16CLOSE, TB7-16, and H031000.

      Answered on 1/27/2012 by PexSupply Staff from NY
  • 12 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    WILL THIS WORK WITH ONIX TUBEING?
    Asked on 1/17/2012 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      No, Onix tubing is not compatible with Rifeng manifolds.

      Answered on 1/17/2012 by PexSupply Staff from NY
  • 3 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    Can these be reversed so the supply and return would be on the right hand side?
    Asked on 1/2/2012 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      Yes. You can rotate the manifold as you described by removing the mounting brackets and installing them on the opposite side of the manifold.

      Answered on 1/6/2012 by PexSupply Staff from NY
  • 8 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    we have 16 in and 16 out can we hook up two 8 manifolds together? im 66 years old
    Asked on 11/10/2011 by vie from Alsey,Il 62610

    1 answer

    • CUSTOMER CARE

      A:

      This is not recommended (and there is not fitting that can accomplish it). We would advise you to branch off the main supply line from the boiler to two separate 8-loop manifolds.

      Answered on 11/10/2011 by PexSupply Staff from NY
  • 12 Loop Stainless Steel Manifold Package (1/2" PEX-AL-PEX)

    Q:

    Will this manifold accomodate 5/8" pex with the MA-58P loop fitting?
    Asked on 1/5/2011 by DaveK from Little Silver, NJ

    1 answer

    • CUSTOMER CARE

      A:

      Yes, it will.

      Answered on 1/13/2011 by PexSupply Staff from NY
Displaying questions 1-10

Do you have a question about this product?