---
product_id: 73429670
title: "Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2\" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50)"
brand: "caplugs"
price: "AED 141"
currency: AED
in_stock: true
reviews_count: 1
category: "Caplugs"
url: https://www.desertcart.ae/products/73429670-caplugs-p-48-p-series-plastic-threaded-plug-for-pipe
store_origin: AE
region: United Arab Emirates
---

# Operates from -18°C to 102°C reliably Fits 1/2" NPT threads precisely HD-PE material resists chemicals & corrosion Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50)

**Brand:** caplugs
**Price:** AED 141
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock in thread protection like a pro — don’t let your fittings miss out!

## Quick Answers

- **What is this?** Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50) by caplugs
- **How much does it cost?** AED 141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/73429670-caplugs-p-48-p-series-plastic-threaded-plug-for-pipe)

## Best For

- caplugs enthusiasts

## Why This Product

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

## Key Features

- • **Temperature Toughness:** Reliable performance from freezing cold to high heat (0°F to 215°F) ensures no downtime in extreme conditions.
- • **Versatile Multi-Industry Use:** Ideal for masking, painting, plating, testing, storage, and maintenance across aviation, medical, and manufacturing sectors.
- • **Industrial-Grade HD-PE Durability:** Crafted from high-density polyethylene to withstand harsh chemicals, corrosion, and environmental stress.
- • **Precision Fit for 1/2" NPT Threads:** Seamlessly protects your pipe fittings with exact sizing for tapered and straight threads.
- • **Bulk Pack of 50 for Maximum Efficiency:** Keep your operations running smoothly with a ready supply of premium plugs designed for temporary sealing and thread protection.

## Overview

Caplugs P-48 P Series Plastic Threaded Plugs are precision-engineered HD-PE plugs designed to protect 1/2" NPT pipe threads from contaminants and damage. Available in tapered and straight styles, these red plugs offer chemical resistance, durability, and temperature tolerance from -18°C to 102°C. Perfect for diverse industrial applications, they come in a convenient pack of 50, ensuring reliable temporary sealing during assembly, testing, and maintenance.

## Description

Available in tapered and straight styles, Caplugs P Series Plastic Threaded Plugs for NPT/NPS Pipe Fittings are red-colored plugs designed to seal the threaded ends of pipe fittings, protecting the internal threads of the fittings from dust, dirt, debris, moisture and other pollutants. Our P Series plugs can be utilized in a multitude of industries for various processes and applications, such as masking, painting, plating and coating, and for temporary sealing of threaded ends during assembly and testing of pipe fittings, transportation and storage of fittings and during pipe and valve maintenance. Caplugs P Series Plastic Threaded Plugs for NPT/NPS Pipe Fittings are offered in different sizes and six different styles to fit tapered (NPT) and straight (NPS) threads. This specific model (99390176) fits the following thread style and size with the follwoing dimensions: NPT 1/2" x 0.56" Plug Head x 0.59" Thread Length x 0.84" Total Length. Caplugs P Series Plastic Threaded Plugs for NPS Pipe Fittings are constructed from high-density polyethylene (HD-PE), a lightweight thermoplastic polymer known for its high strength, density and durability. It is exceptionally resistant to a wide range of chemicals, including acids, bases and solvents, as well as resistant to environmental stress cracking and corrosion. It has a service temperature range of 0° F (-18° C) to 215° F (102° C). Caplugs prides itself on its extensive line of premium products that are suitable for a plethora of industries, from aviation to medical, general manufacturing and everything in-between. At Caplugs, we provide the broadest range of solutions and the highest quality parts right when you need them. Our teams work diligently to ensure consistent results, with more engineers on staff, processes for creative solutions and molding experts for reliable quality.

Review: awesome - In Fl these plastic plugs dry out fall apart in a water well seal. These are heavier built quality and so far we are impressed with them.

## Features

- P SERIES: Available in tapered and straight styles, Caplugs P Series Plastic Threaded Plugs for NPT/NPS Pipe Fittings are red-colored plugs designed to seal the threaded ends of pipe fittings, protecting the internal threads of the fittings from dust, dirt, debris, moisture and other pollutants
- MULTI-USE: Our P Series plugs can be utilized in a multitude of industries for various processes and applications, such as masking, painting, plating and coating, and for temporary sealing of threaded ends during assembly and testing of pipe fittings, transportation and storage of fittings and during pipe and valve maintenance.
- SEVERAL STYLES AND SIZES: Caplugs P Series Plastic Threaded Plugs for NPT/NPS Pipe Fittings are offered in different sizes and six different styles to fit tapered (NPT) and straight (NPS) threads. This specific model P-48 (99390176) fits the following thread style and size with the follwoing dimensions: NPT 1/2" x 0.56" Plug Head x 0.59" Thread Length x 0.84" Total Length
- STRONG AND DURABLE: Caplugs P Series Plastic Threaded Plugs for NPT Pipe Fittings are constructed from high-density polyethylene (HD-PE), a lightweight thermoplastic polymer known for its high strength, density and durability. It is exceptionally resistant to a wide range of chemicals, including acids, bases and solvents, as well as resistant to environmental stress cracking and corrosion. It has a service temperature range of 0° F (-18° C) to 215° F (102° C).
- PARTS YOU CAN TRUST: Caplugs prides itself on its extensive line of premium products that are suitable for a plethora of industries, from aviation to medical, general manufacturing and everything in-between. At Caplugs, we provide the broadest range of solutions and the highest quality parts right when you need them. Our teams work diligently to ensure consistent results, with more engineers on staff, processes for creative solutions and molding experts for reliable quality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077D813L5 |
| Best Sellers Rank | #144,769 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #239 in Protective Caps |
| Brand | Caplugs |
| Brand Name | Caplugs |
| Color | Red |
| Connector Type | Plug |
| Customer Reviews | 4.5 out of 5 stars 19 Reviews |
| Item Weight | 4.99 g |
| Manufacturer | Caplugs Inc. |
| Manufacturer Part Number | 99390176 |
| Material | PE-HD |
| Material Type | PE-HD |
| Model Number | 99390176 |
| Number of Pieces | 50 |
| Size | To Plug Thread Size 1/2 Npt" |
| Thread Size | 1/2 |
| Thread Type | NPT |
| Unit Count | 50.0 Count |

## Product Details

- **Brand:** Caplugs
- **Color:** Red
- **Connector Type:** Plug
- **Item Weight:** 0.01 Pounds
- **Manufacturer:** Caplugs Inc.
- **Material:** PE-HD
- **Number of Pieces:** 50
- **Size:** To plug thread size 1/2 NPT"
- **Thread Size:** 1/2
- **Thread Type:** NPT

## Images

![Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50) - Image 1](https://m.media-amazon.com/images/I/51CscWHPO-L.jpg)
![Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50) - Image 2](https://m.media-amazon.com/images/I/51h8RzRZQIL.jpg)
![Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50) - Image 3](https://m.media-amazon.com/images/I/516JDV4FrSL.jpg)
![Caplugs P-48 P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1/2" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 50) - Image 4](https://m.media-amazon.com/images/I/41O4TDnDnqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ awesome
*by P***R on March 1, 2024*

In Fl these plastic plugs dry out fall apart in a water well seal. These are heavier built quality and so far we are impressed with them.

## Frequently Bought Together

- Caplugs 99390176 Plastic Threaded Plug for Pipe Fittings. P-48, PE-HD, to Plug Thread Size 1/2 NPT", Red (Pack of 50)
- Caplugs 99390174 Plastic Threaded Plug for Pipe Fittings. P-28, PE-HD, to Plug Thread Size 1/4 NPT", Red (Pack of 100)
- Caplugs 99390175 Plastic Threaded Plug for Pipe Fittings. P-38, PE-HD, to Plug Thread Size 3/8 NPT", Red (Pack of 100)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-07-11*