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PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve

3.9 out of 5 stars 56 ratings
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Purchase options and add-ons

Material Stainless Steel, Brass
Brand PPP
Colour Gold
Item dimensions L x W x H 29 x 111 millimeters
Connector type Trap
Thread size RM
Exterior finish Stainless Steel or Brass
Thread type PPP
Number of pieces 1
Manufacturer PPP

About this item

  • Country of Origin: United States
  • The Package Height of the Product is 3.81 centimetres
  • The Package Length of the Product is 12.953 centimetres
  • The Package Width of the Product is 4.064 centimetres

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Product information

Technical Details

Manufacturer ‎PPP
Part Number ‎PR-500
Item model number ‎PR-500
Is discontinued by manufacturer ‎No
Colour ‎Gold
Material ‎Stainless Steel, Brass
Item Package Quantity ‎1
Number of Pieces ‎1
Measurement System ‎metric
Batteries Included? ‎No
Batteries Required? ‎No
Item Weight ‎390 g

Additional Information

ASIN B000NZVL3M
Customer Reviews
3.9 out of 5 stars 56 ratings

3.9 out of 5 stars
鶹 Rank
Date First Available Aug. 11 2012

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PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve

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Product description

PR-500

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Customer reviews

3.9 out of 5 stars
56 global ratings

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Top reviews from Canada

  • Brian Kress
    1.0 out of 5 stars Missing allen key but shown on picture
    Reviewed in Canada on December 2, 2022
    Verified Purchase
    I bought this item and its missing adjustable allen key nut
    My contractor said this unit is incomplete for installation
    Helpful
     Report
  • QHF Reviewer
    2.0 out of 5 stars Requires too much pressure drop to function in most modern applications.
    Reviewed in Canada on March 31, 2025
    Requires 10psi pressure drop. No modern fixture has a high enough flow to trigger this primer. Unless you are able to connect it to a garden hose outlet or an old style non-aerated laundry tub, this will most likely never trigger and your trap will keep drying out. Tried it on a washing machine line, toilet and sink and none of them trigger the flow.
    Helpful
     Report

Top reviews from other countries

  • KE
    5.0 out of 5 stars Make sure you're ok with a 10 psi pressure drop requirement
    Reviewed in the United States on August 25, 2020
    Verified Purchase
    I was really hoping this would work for me - I went to the mfr's website to check out details and it described it as only needing a 3 psi pressure drop to activate, which is exactly what I needed (residential application, feeding off a kitchen sink branch line to prime a floor drain in the basement). When it arrived, I couldn't get it to work and noticed the packaging stated it needed 10 psi drop to activate. I called the mfr and learned it was a brand new version that only required the 3 psi (but using the same model #). That's what they had on their website and what I was expecting. What I got from the seller was the older version of the same model, so it wouldn't work for me. LET ME STRESS THIS WAS NO FAULT OF THE SELLER! When I contacted them, they replied very promptly and apologized but said the version I got was the only type they had, and very helpfully advised that I could return it (which I've now done). Things like this happen, not really anyone's fault (although maybe the manufacturer could've changed the model # since the spec changed). So I appreciate the good customer service I got from the seller (Plumber's Paradise) and would 100% buy from them again.
    Report
  • Slappy
    5.0 out of 5 stars Welp! That was easy.
    Reviewed in the United States on October 18, 2023
    Verified Purchase
    The old one was 30 years old and somehow still working. That being said, since I was remodeling; I put in a new one. Looking forward to another 30 years.
    Report
  • Leonard
    1.0 out of 5 stars The photo is not of the product received-did not work
    Reviewed in the United States on April 4, 2023
    Verified Purchase
    The primer in the picture is not the one I received. It also did not work. Emailed with the mfg representative and could not get it to work. He refused to help because 鶹 was not one of their vendors. It has set back the sale of a $480K house. I ordered a different brand from a different seller.
    Report
  • NYRev
    5.0 out of 5 stars Secret weapon for stopping random off-gassing smell in bathrooms
    Reviewed in the United States on September 24, 2020
    Verified Purchase
    We will be using these in a condensation drain line. Despite a P trap there was a funky sewer smell emanating from time to time. This trap primer valve solves the problem. Pricey but highly recommend.
    Report
  • D. Coral
    4.0 out of 5 stars Crazy to use the same part #
    Reviewed in the United States on January 24, 2021
    Verified Purchase
    I also received the PR-500 which needs 10 PSI pressure drop instead of 3 PSI. Another reviewer writes that the manufacturer updated this model to 3 PSI in April 2020. So there is old and new stock mixed together apparently. It is crazy to use the exact same part # for both.

    It is great that this is now available in 3 PSI. Just need to smooth out this part number issue. I'll try ordering again and roll the dice again and hope I get the 3 PSI version next time.
    Report