1" Male NPT x MANABLOC Supply Adapter, Zero Lead Zoom

1" Male NPT x MANABLOC Supply Adapter, Zero Lead

SKU:46656

Brand: Viega

Viega
Qty Price
$16.95
/ each
$81.25 / box (5 units x $16.25)
In Stock! Ships in 24-48 Hours
(28 Available)
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Resources

Specs

Size: 1"
Connection Type: Male NPT
Features: Zero Lead

Description for Viega 46656

MANABLOC supply adapters connect supply lines to the MANABLOC. This adapter allows you to connect to the MANABLOC using a female adapter.

1" Male NPT x MANABLOC Supply Adapter, Zero Lead

REVIEW SNAPSHOT®

by PowerReviews
Viega3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)
 
4.8

(based on 24 reviews)

Ratings Distribution

  • 5 Stars

     

    (23)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

96%

of respondents would recommend this to a friend.

Most Liked Positive Review

 

Excellent Product

We have a 1" water supply line coming into our home, after installing the whole home filter our line cut down to 3/4" entering the manifold, this supplied the...Read complete review

We have a 1" water supply line coming into our home, after installing the whole home filter our line cut down to 3/4" entering the manifold, this supplied the domestic cold and also 3/4" supply to the hot water heater. Increasing the supply to 1" increased the flow to the manifold and water heater resolved the issue with the flow with when multiple faucets are open at the same time.

VS

Most Liked Negative Review

 

make sure all parts are there

I went to use them and the 0 rings where not there MAKE SURE YOU CHECK FOR THEM!

I went to use them and the 0 rings where not there MAKE SURE YOU CHECK FOR THEM!

Reviewed by 24 customers

Displaying reviews 1-10

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5.0

Very Well Made!

By Opie

from Hudson Beach, FL

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

This is the go to product for connecting water supply lines to your Manabloc. Very heavy, well made with perfect machining; you can't ask for more!

 
5.0

Perfect fit

By No drips TMP

from Madison, IN

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

works like a charm

(1 of 1 customers found this review helpful)

 
1.0

make sure all parts are there

By Freddy farmer

from Towanda, Pa,

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

I went to use them and the 0 rings where not there MAKE SURE YOU CHECK FOR THEM!

(1 of 1 customers found this review helpful)

 
5.0

simple install

By DIY John

from Pennsylvania

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

Used this with a sharkbite 3/4 ball valve to shut off water going into manabloc as an added safty easy install.

(1 of 1 customers found this review helpful)

 
5.0

Works Great

By Zen

from Western PA

Verified Buyer

Comments about 1" Male NPT x MANABLOC Supply Adapter, Zero Lead:

Viega has non standard threads on their manifolds; I am assuming to prevent cross threading that would ruin the entire block. If you are unsure of what to use for your connections I would recommend this as it provides a standard pipe thread which you can find components at your local plumbing supply store.

(1 of 1 customers found this review helpful)

 
5.0

Does the job.

By Robrob53

from Mountain Home, AR

Verified Buyer

Comments about 1" Male NPT x MANABLOC Supply Adapter, Zero Lead:

Let me hook my system to anything that will fit a 1 inch pipe thread.

(1 of 1 customers found this review helpful)

 
5.0

most exciting product ever seen

By furiously happy

from New Mexico

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

Used it to redo the plumbing in my 4600 sq ft home. Was able to centralize all the pipes in one area.

(1 of 1 customers found this review helpful)

 
5.0

works great

By jm

from wv

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

iused this to connect my water to the manifld works great

 
5.0

Supply adapters

By Michael

from Oil City, PA

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

The supply adapters were received in great condition, and were more substantial than anything I would find at the local box store. I will not write a novel as long as War and Peace about the Supply Adapters, but I will just say they are well worth the purchse price.

 
5.0

Don't forget this

By Jimmyb

from Kansas

Verified Buyer

Comments about 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead):

It's easy to forget this adapter when buying a manabloc. Just going to the hardware store and buying parts to make your own won't work as a buddy of mine discovered.

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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.

13 Questions | 27 Answers
Displaying questions 1-10Previous | Next »
  • 1" Male NPT x MANABLOC Supply Adapter, Zero Lead

    Q:

    I purchased the manablock 36144 and I need to know what is the best supply adapter for the main water line and the hot and cold lines. I have 1 inch lines coming in from hot water heater and the main line, and I'm using sharkbite pex tubing.
    Asked on 11/1/2015 by txth4u2001

    3 answers

    • CUSTOMER CARE

      A:

      For a 1" supply use sku 46656 to thread onto the manabloc, and then sku U094LF to connect the pex tubing to the 1" male thread on the supply adapter.

      Answered on 3/29/2016 by SupplyHouse Staff from NY
    • VERIFIED BUYER

      A:

      The manabloc supply inlets/outlets all require special Viega manabloc
      adapters. These have straight threads on the manabloc side of the
      adapter. They seal against the manabloc with a rubber washer similar to a
      hose bibb.
      Note that the threads on the supply inlets/outlets are NOT pipe threads and
      will not seal with pipe dope. I have read about these threads getting
      ruined by people trying to connect directly to the manabloc with a female
      pipe fitting.
      As long as you use a manabloc supply adapter, you can pick any that work
      with your chosen supply lines and pex connection method...
      The adapters are available to directly connect to 3/4" or 1" supply pipe.
      (You would likely pick an adapter for 1" pipe.)
      The connection options are PEX crimp, PEX press, compression ring, and pipe
      thread. Your choice will depend on the connection method that you have
      chosen for your plumbing system.
      If you are using PEX crimp or press throughout your system, you can use one
      of those adapter choices to connect directly to the manabloc.
      If you are using the sharkbite fittings that don't require PEX tools, you
      can use the male NPT adapter. Connect this to your PEX supply pipe with an
      additional Sharkbite/female NPT adapter.
      The compression adapter seems to only be available to fit 3/4" supply lines.
      My system has sharkbite tubing with PEX crimp fittings throughout my
      system, but somehow I ended up with NPT manabloc adapters. All of these
      required that I use an additional adapter on each supply line...female NPT
      / PEX crimp or female NPT / Sharkbite.

      Answered on 11/2/2015 by Anonymous
    • VERIFIED BUYER

      A:

      here is the page with the supply adaptors.....it all depends on male or female fitting at your supply end.
      You do have to use the manabloc adaptor.....proprietary threads.
      http://www.supplyhouse.com/MANABLOC-Supply-Adapters-764000
      hope this helps.

      Answered on 11/2/2015 by Anonymous
  • 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)

    Q:

    what size is oring?
    Asked on 1/29/2015 by bg

    1 answer

    • CUSTOMER CARE

      A:

      Viega, does not provides us with those specs

      Answered on 1/30/2015 by Supplyhouse Staff from New York
  • 1" Male NPT x MANABLOC Supply Adapter, Zero Lead

    Q:

    What is the inside diameter of this Supply Adapter on the NPT end?
    Asked on 9/26/2014 by Dr. Watson

    2 answers

    • VERIFIED BUYER

      A:

      It would be nominal pipe size. (The diameter of schedule 40 1" pipe)
      Slightly smaller than 1".
      Garland Sonsel

      Answered on 9/27/2014 by Old Man from Port Lavaca Tx
    • VERIFIED BUYER

      A:

      The inside diameter is of no use on NPT connections. If your idea was to sweat a pipe inside this adapter it will not work. It is designed for a 1" NPT coupler to join a supply line. 1" NPT to copper or PEX is available as an adapter.
      Sent from my iPhone

      Answered on 10/2/2014 by Anonymous
  • 1" Male NPT x MANABLOC Supply Adapter, Zero Lead

    Q:

    I will be using 1" pex supply going to your 24 port manabloc 3/4" inlet.
    What adapter do I use to make the connection.
    I am continuing the 1" run from the manabloc to the water heater.
    Is the same adaptor used to continue the 1" to the water heater and what adaptor is used to connect to the water heater?

    Thank you so much for all your help,your sit is the absolute best at getting answers and is an asset when deciding who to purchase material from. Again thank you,John
    Asked on 6/25/2014 by John from Sarasota Fl

    1 answer

    • CUSTOMER CARE

      A:

      This 46656 adapter can be used to connect 1" PEX at MANABLOC supply inlets. An additional 1" PEX x FNPT fitting would also be needed. You can use one of the "supply" ports on the cold side (top or bottom) to feed your water heater as illustrated in the diagram at the link below using the same adapters.

      http://blog.supplyhouse.com/wp-content/uploads/2013/08/diagram.jpg

      Answered on 7/8/2014 by SupplyHouse Staff from NY
  • 1" Male NPT x MANABLOC Supply Adapter

    Q:

    Is Teflon tape required between the supply outlet adapter and the pex fitting.
    Asked on 4/18/2014 by nA from Montgomery, AL

    3 answers

    • VERIFIED BUYER

      A:

      No

      Answered on 4/19/2014 by Old Man from Port Lavaca Tx
    • CUSTOMER CARE

      A:

      You should not use teflon tape or any type of thread sealant at the connection between the threaded supply adapter and Manabloc body, but you should use teflon tape at the NPT end of the supply adapter (i.e. where it would connect to a female NPT fitting).

      Answered on 5/2/2014 by SupplyHouse Staff from NY
    • VERIFIED BUYER

      A:

      If the supply outlet adapter or the pex fitting has a rubber seal that seals the joint between the two fittings when tightening the threads, then teflon tape is not needed. Beware that Teflon tape may damage plastic threads especially when threading with metal threads on to it. So it may be better in this situation to use plumbers putty. Hope this helps. Doug.

      Answered on 4/18/2014 by Anonymous
  • 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)

    Q:

    Is the Male NPT of this adapter compatible with the Female NPT of the Sharkbite 3/4 adapter model # U088LF? I need to make sure that the threads match. Thank you.
    Asked on 9/20/2013 by Brian from Griffin, Ga

    4 answers

    • VERIFIED BUYER

      A:

      Hi,
      These parts comply with ANSI-NSF and ASTM standards. Since both items are
      standard ¾” size, they should fit fine. A 3/4” diameter item will have 12
      Threads per inch and the mating dimension is exact( ¾”).

      Answered on 9/20/2013 by Anonymous
    • VERIFIED BUYER

      A:

      Yes, it will work,
      npt is the size and space of the threads

      Answered on 9/20/2013 by Anonymous
    • CUSTOMER CARE

      A:

      Yes, NPT is national pipe thread, so it is a standard thread that will work with other NPT fittings (including the Sharkbite female-threaded adapter you inquired about)

      Answered on 9/20/2013 by PexSupply Staff from NY
    • VERIFIED BUYER

      A:

      Yes, the male threads on the Manabloc adapter are standard 3/4" tapered pipe threads.

      Answered on 9/20/2013 by Anonymous
  • 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)

    Q:

    When installing this adapter onto the Manabloc, besides the o-ring that comes with the adapter, is a washer required between the manabloc and this adapter? If so, does the washer come with the adapter?
    Asked on 6/26/2013 by Der Hosemeister from Monterey, CA

    5 answers

    • VERIFIED BUYER

      A:

      No addl washer needed

      Answered on 6/26/2013 by Anonymous
    • CUSTOMER CARE

      A:

      No washers are needed in addition to the one included with the supply adapter.

      Answered on 6/26/2013 by PexSupply Staff from NY
    • VERIFIED BUYER

      A:

      Be sure to install all adapters on this fitting first before installing it on the manabloc this supply adapter comes with it sealing element ( oring) no other washer or thread sealant should be used & do not over tighten or damage may result book says hand tighten only y'all. Have a good day
      Sent from my iPad

      Answered on 6/26/2013 by Anonymous
    • VERIFIED BUYER

      A:

      No other washers are required other than the supplied o-ring that comes with
      the adaptor.

      Answered on 6/27/2013 by Anonymous
    • VERIFIED BUYER

      A:

      I installed three of these by simply screwing it on the Manabloc. Only had an o-ring, no washer was used. My installation appears fine - no leaks after about one month. Hope this helps.

      Answered on 6/28/2013 by Anonymous
  • 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)

    Q:

    Which supply adapter is best to connect from a 1" copper supply line to a manabloc?
    Asked on 8/7/2012 by Perplexed

    1 answer

    • CUSTOMER CARE

      A:

      It would be easiest to use a part 46656 MANABLOC supply adapter, along with a WP3-16 (sweat connection) or U094 (SharkBite connection) fitting.

      Answered on 8/7/2012 by PexSupply Staff from NY
  • 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)

    Q:

    Will this fit the Miniblock as well as the Manablock
    Asked on 3/6/2012 by Todd from Safety Harbor, FL

    2 answers

    • CUSTOMER CARE

      A:

      Yes, MANABLOC and MINIBLOC units use the same supply adapters.

      Answered on 3/6/2012 by PexSupply Staff from NY
    • VERIFIED BUYER

      A:

      Yes these fit the Miniblock's and full size blocks as well.

      Answered on 3/27/2012 by Blakhalo from Grand Island, NE
  • 3/4" Male NPT x MANABLOC Supply Adapter (Zero Lead)

    Q:

    What is the recommended adapter to connect 1/2 water pipe to a 1/2 Manablock system?
    Asked on 2/6/2012 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      Supply adapters are only available in 3/4" and 1" sizes (1/2" would not provide an adequate amount of water to the manifold). The distribution ports, on the other hand, work with either 3/8" or 1/2" PEX. Those fittings come with MANABLOCs, in the amount, size, and style ordered.

      Answered on 2/6/2012 by PexSupply Staff from NY
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