---
product_id: 222773424
title: "Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1\" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681)"
brand: "caplugs"
price: "€ 167.45"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/222773424-caplugs-p-88h-p-series-plastic-threaded-plug-for-pipe
store_origin: CY
region: Cyprus
---

# Vibrant red for easy ID HD-PE resists chemicals & corrosion Wide temp range 0°F to 215°F Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681)

**Brand:** caplugs
**Price:** € 167.45
**Availability:** ✅ In Stock

## Summary

> 🔧 Plug into protection, seal out the stress!

## Quick Answers

- **What is this?** Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681) by caplugs
- **How much does it cost?** € 167.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/222773424-caplugs-p-88h-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

- • **Seal with Confidence:** Protect your pipe threads from dust, moisture, and debris with a snug, reliable fit.
- • **Tailored Fit Options:** Available in tapered and straight styles, designed specifically for 1" NPT threads.
- • **Versatile Industry Use:** Perfect for masking, painting, plating, testing, and maintenance across multiple sectors.
- • **Trusted Quality Assurance:** Backed by Caplugs’ engineering expertise and premium manufacturing standards.
- • **Durability Meets Performance:** Crafted from high-density polyethylene for superior chemical and environmental resistance.

## Overview

Caplugs P-88H P Series Plastic Threaded Plug is a high-density polyethylene, red-colored plug designed to temporarily seal 1" NPT pipe fittings. Engineered for durability and chemical resistance, it protects internal threads from contaminants during assembly, testing, storage, and maintenance. Available in tapered and straight styles, it suits diverse industrial applications, ensuring reliable thread protection with trusted Caplugs quality.

## 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 (99394681) fits the following thread style and size: NPT 1". 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). 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.

## 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-88H (99394681) fits the following thread style and size: NPT 1"
- 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.

## Product Details

- **Size:** To plug thread size 1 NPT"
- **Material:** PE-HD
- **Brand:** Caplugs
- **Color:** Red
- **Connector Type:** Plug
- **Thread Size:** 1 inch
- **Thread Type:** NPT
- **Item Weight:** 9.07 g
- **Number of Pieces:** 40
- **Manufacturer:** Caplugs Inc.

## Images

![Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681) - Image 1](https://m.media-amazon.com/images/I/51CscWHPO-L.jpg)
![Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681) - Image 2](https://m.media-amazon.com/images/I/517+CgW5nTL.jpg)
![Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681) - Image 3](https://m.media-amazon.com/images/I/61zmcODiQZL.jpg)
![Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red, Pack of 40 (99394681) - Image 4](https://m.media-amazon.com/images/I/61saA9LMSLL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Frequently Bought Together

- Caplugs P-88H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 1" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 40)
- Caplugs P-68H P Series Plastic Threaded Plug for Pipe Fittings, HD-PE, to Plug Thread Size 3/4" NPT, Tapered & Straight, Temporary Seals, Thread Protection, Leak Prevention, Red (Pack of 40)
- Caplugs 99390176 Plastic Threaded Plug for Pipe Fittings. P-48, PE-HD, to Plug Thread Size 1/2 NPT", Red (Pack of 50)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*