---
product_id: 276777335
title: "PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve"
brand: "ppp"
price: "£64.76"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/276777335-ppp-pr-500-prime-rite-primer-automatic-trap-primer-valve
store_origin: GB
region: United Kingdom
---

# Compact 13cm length fits tight spaces Precision-engineered brass build Proudly made in the USA PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve

**Brand:** ppp
**Price:** £64.76
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your plumbing game with precision and style!

## Quick Answers

- **What is this?** PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve by ppp
- **How much does it cost?** £64.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/276777335-ppp-pr-500-prime-rite-primer-automatic-trap-primer-valve)

## Best For

- ppp enthusiasts

## Why This Product

- Trusted ppp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Zero Battery Hassle:** Fully mechanical operation, no power needed
- • **Lightweight Yet Robust:** Only 390g, easy to handle without compromising strength
- • **Durable Brass & Plastic Fusion:** Engineered for longevity and corrosion resistance
- • **Trusted American Craftsmanship:** Manufactured in the USA for quality assurance
- • **Compact Design, Maximum Efficiency:** Slim 13cm profile ideal for seamless installation

## Overview

The PPP PR-500 Prime-rite Primer is a compact, durable automatic trap primer valve crafted from brass and plastic. Weighing just 390g and measuring under 13cm, it offers reliable, battery-free operation and is proudly made in the USA, ensuring top-tier quality for professional-grade plumbing solutions.

## Description

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

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PPP |
| Part number | PR-500 |
| Item Weight | 390 g |
| Item model number | PR-500 |
| Color | Gold |
| Material | Brass, Plastic |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | metric |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** PPP
- **Color:** Gold
- **Connector Type:** Trap
- **Item dimensions L x W x H:** 1.13 x 4.38 inches
- **Manufacturer:** PPP
- **Material:** Brass, Stainless Steel
- **Number of Pieces:** 1
- **Size:** 1/2 Inch
- **Thread Size:** RM
- **Thread Type:** NPT

## Images

![PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve - Image 1](https://m.media-amazon.com/images/I/41JcTWOCEBL.jpg)

## Questions & Answers

**Q: why does water keep running through it without stopping?**
A: Stuck spring with trash in it       Replace or clean

**Q: Does this have a constant drip or is it on a timer?**
A: neither   it drips when there is a pressure drop when a fixture is turned on

**Q: Size of inlet and outlet? 1/2 inch right?**
A: Correct

**Q: how much water flows thru trap primer?**
A: Max. Water delivery based upon pressure
drop and fixture unit activity on the system. It will be dripping slowly

## Frequently Bought Together

- PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve
- MIFAB MI-DU-625 W/4-5/8COMP FIT Trap Seal Primer Distribution Unit for 1 to 4 Ports, 5/8 in. Connections-151842

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**Shop now:** [https://www.desertcart.co.uk/products/276777335-ppp-pr-500-prime-rite-primer-automatic-trap-primer-valve](https://www.desertcart.co.uk/products/276777335-ppp-pr-500-prime-rite-primer-automatic-trap-primer-valve)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-22*