---
product_id: 49285005
title: "L&S Engineers Steel Drain Test Plug - 3\" (75mm) Outlet 1/2\" Black Alloy Steel"
brand: "l&s engineers"
price: "₱2687"
currency: PHP
in_stock: true
category: "L&S Engineers"
url: https://www.desertcart.ph/products/49285005-l-and-s-engineers-steel-drain-test-plug-3-75mm
store_origin: PH
region: Philippines
---

# 20 psi max back pressure Fits 73-92mm pipe IDs Alloy steel durability L&S Engineers Steel Drain Test Plug - 3" (75mm) Outlet 1/2" Black Alloy Steel

**Brand:** l&s engineers
**Price:** ₱2687
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with steel — test like a pro, every time!

## Quick Answers

- **What is this?** L&S Engineers Steel Drain Test Plug - 3" (75mm) Outlet 1/2" Black Alloy Steel by l&s engineers
- **How much does it cost?** ₱2687 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/49285005-l-and-s-engineers-steel-drain-test-plug-3-75mm)

## Best For

- l&s engineers enthusiasts

## Why This Product

- Trusted l&s engineers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Alloy Steel Build:** Engineered for long-lasting strength and corrosion resistance in demanding plumbing tasks.
- • **Compact & Efficient Design:** At just 80.5mm length with a 34mm minimum insertion, it fits tight spaces without compromise.
- • **Precision Fit for 3" Pipes:** Designed to snugly seal pipes with internal diameters from 73mm to 92mm, ensuring leak-proof testing.
- • **Reliable Pressure Handling:** Withstands up to 20 psi back pressure, giving you confidence in your drain testing accuracy.
- • **UK Stocked with Fast Delivery:** Trade-ready availability and no-quibble returns keep your projects on schedule and stress-free.

## Overview

The L&S Engineers Steel Drain Test Plug is a robust 3" alloy steel plug designed for plumbing professionals needing reliable, leak-proof pipe testing. It fits pipes with internal diameters between 73mm and 92mm, inserts a minimum of 34mm, and handles back pressure up to 20 psi. Compact and durable, it’s stocked in the UK for fast delivery and backed by a no-quibble returns policy.

## Description

Steel Drain Test Plug. Type: 3" (150mm) . Outlet: 1/2". Will fit pipes with ID: 73mm - 92mm. Minimum insertion into pipe: 34mm. Length of Plug: 80.5mm. Maximum Allowable back pressure: 20p.s.i

## Features

- Steel Drain Test Plug. Type: 3" (150mm) . Outlet: 1/2". Will fit pipes with ID: 73mm - 92mm. Minimum insertion into pipe: 34mm. Length of Plug: 80.5mm. Maximum Allowable back pressure: 20p.s.i
- Trade Prices
- Fast Delivery From Our UK Warehouse
- No Quibble Returns Policy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0051OCFVC |
| Best Sellers Rank | 415,117 in DIY & Tools ( See Top 100 in DIY & Tools ) 207 in Plumbing Testing Equipment |
| Brand Name | L&S Engineers |
| Colour | Black, Gold |
| Customer Reviews | 3.9 3.9 out of 5 stars (14) |
| Item Dimensions W x H | 7.5W x 8.1H centimetres |
| Item Weight | 0.29 Kilograms |
| Manufacturer | L&S Engineers |
| Manufacturer Part Number | 200497 |
| Material Type | Alloy Steel |
| Number of Items | 1 |
| Number of Packs | 1 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** L&S Engineers
- **Colour:** Black, Gold
- **Item weight:** 0.29 Kilograms
- **Material:** Alloy Steel
- **Product dimensions:** 7.5W x 8.1H centimetres

## Images

![L&S Engineers Steel Drain Test Plug - 3" (75mm) Outlet 1/2" Black Alloy Steel - Image 1](https://m.media-amazon.com/images/I/71BIqwTz4CL.jpg)
![L&S Engineers Steel Drain Test Plug - 3" (75mm) Outlet 1/2" Black Alloy Steel - Image 2](https://m.media-amazon.com/images/I/512l3ilClWL.jpg)

## Frequently Bought Together

- L&S Engineers Steel Drain Test Plug - 3" (75mm) Outlet 1/2" Black Alloy Steel
- L&S Engineers Steel Drain Test Plug - 4" (100mm) Outlet 1/2"

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**Shop now:** [https://www.desertcart.ph/products/49285005-l-and-s-engineers-steel-drain-test-plug-3-75mm](https://www.desertcart.ph/products/49285005-l-and-s-engineers-steel-drain-test-plug-3-75mm)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-10-28*