---
product_id: 100381342
title: "Winters STP Series STP001 Brass Test Plug, 1/4\" NPT Male"
brand: "winters instruments"
price: "₩29019"
currency: KRW
in_stock: true
reviews_count: 3
url: https://www.desertcart.kr/products/100381342-winters-stp-series-stp001-brass-test-plug-1-4-npt
store_origin: KR
region: South Korea
---

# Max Pressure: 1000 psi 1/4" NPT Male NBR Diaphragm/Core Winters STP Series STP001 Brass Test Plug, 1/4" NPT Male

**Brand:** winters instruments
**Price:** ₩29019
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Testing Game!

## Quick Answers

- **What is this?** Winters STP Series STP001 Brass Test Plug, 1/4" NPT Male by winters instruments
- **How much does it cost?** ₩29019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/100381342-winters-stp-series-stp001-brass-test-plug-1-4-npt)

## Best For

- winters instruments enthusiasts

## Why This Product

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

## Key Features

- • **Robust Construction:** Crafted from durable brass for long-lasting reliability in demanding environments.
- • **Precision Performance:** Facilitates quick and accurate pressure and temperature readings at critical test points.
- • **Versatile Compatibility:** Designed with a 1/4" NPT male fitting for seamless integration into various systems.
- • **High Pressure Capability:** Engineered to withstand a maximum pressure rating of 1000 psi (6895 kPa) for versatile applications.
- • **Industry-Approved Material:** Features an NBR (Buna N) diaphragm/core, ensuring optimal performance and resistance.

## Overview

The Winters STP Series STP001 Brass Test Plug is a high-performance tool designed for professionals seeking reliable pressure and temperature readings. Made from durable brass with an NBR diaphragm/core, it supports a maximum pressure of 1000 psi, making it ideal for various industrial applications.

## Description

Winters STP Series STP001 Brass Test Plug, 1/4" NPT Male

## Features

- Facilitates quick pressure and temperature readings at recommended test points within process
- Made of brass
- Diaphragm/Core: NBR (Buna N)
- Maximum pressure rating: 1000 psi (6895 kPa)

## Images

![Winters STP Series STP001 Brass Test Plug, 1/4" NPT Male - Image 1](https://m.media-amazon.com/images/I/61RL9JPyIKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Cheaper in price than Petes Plugs.
  

*by D***R on Reviewed in the United States on June 11, 2017*

Arrived on time. Was what I had expected. Strap to secure cap when in use.

### ⭐ 







  
  
    Buy extras
  

*by B***L on Reviewed in the United States on February 1, 2021*

In a  set of four bought,  2  didn't  work, as the  seal  wasn't proper, glad I bought extras  for the job I needed  two that  worked,  had to toss  the other two away as they leaked,  Consider costs  of returning etc,  best to buy 10 items,  to make sure  you have a working  port,,

### ⭐ 







  
  
    Find a better product and let us know about it.
  

*by K***R on Reviewed in the United States on March 21, 2018*

These leak like crazy and they are difficult to use, even with lubricant on the rubber.

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**Shop now:** [https://www.desertcart.kr/products/100381342-winters-stp-series-stp001-brass-test-plug-1-4-npt](https://www.desertcart.kr/products/100381342-winters-stp-series-stp001-brass-test-plug-1-4-npt)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*