---
product_id: 407525567
title: "5 In ONE Universal Quick Connect Industrial Coupler, 1/4\" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)"
brand: "milton"
price: "¥13117"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/407525567-5-in-one-universal-quick-connect-industrial-coupler-1-4
store_origin: JP
region: Japan
---

# 120 PSI max pressure rating Quick connect & safety exhaust 1/4" FNPT universal fit 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)

**Brand:** milton
**Price:** ¥13117
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Work Safe, Stay Ahead!

## Quick Answers

- **What is this?** 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750) by milton
- **How much does it cost?** ¥13117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/407525567-5-in-one-universal-quick-connect-industrial-coupler-1-4)

## Best For

- milton enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Air Flow:** Supports up to 120 PSI and delivers high CFM rates for efficient pneumatic tool operation.
- • **Safety-First Design:** Built-in exhaust valve safely bleeds air pressure before disconnection, preventing accidents and downtime.
- • **Compact & Lightweight:** Streamlined 1/4" design with a lightweight 145g body for easy handling and installation.
- • **Universal Compatibility:** Seamlessly connects with all major industrial, automotive, and high-flow couplers for ultimate versatility.
- • **Robust Alloy Steel Build:** Durable, corrosion-resistant alloy steel ensures long-lasting performance in demanding industrial environments.

## Overview

The Milton 5 In ONE Universal Quick Connect Industrial Coupler (S-1750) is a premium 1/4" female NPT air hose fitting engineered for professional-grade pneumatic applications. Featuring universal compatibility with all major coupler styles, a safety exhaust valve to prevent pressure hazards, and a rugged alloy steel construction, it supports up to 120 PSI and high airflow rates. Compact and lightweight, this coupler is the trusted choice for automotive, construction, and industrial pros who demand reliability and efficiency.

## Description

Milton 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)

## Features

- Milton S-1750 Safety Exhaust Coupler, 1/4" body, 1/4" FNPT
- Item Package Dimension: 8.10L x 4.60W x 1.29H inches
- Item Package Weight - 0.13 Pounds
- Item Package Quantity - 1
- Product Type - HOSE PIPE FITTING

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PROOK |
| Part number | S-1750 |
| Item Weight | 145 g |
| Product Dimensions | 7.47 x 2.92 x 2.92 cm; 145.15 g |
| Item model number | S-1750 |
| Size | 1/4 pulgadas |
| Color | Red |
| Style | Exhaust Coupler |
| Material | Alloy Steel |
| Power source type | air-powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | Inch |
| Special Features | Accepts all major interchanges: Industrial (M-Style), High Flow (V-Style), Automotive (T-style), ARO (A-Style) & Lincoln (L-style) -Safely bleeds off air pressure before releasing connector -Quick connect coupling for a safe & easy air hose connection -NPT: 1/4" female national pipe threads -Max PSI: 120 PSI | Air Flow: 80 PSI @ 31 or 44 CFM, 90 PSI @ 34, 35, 50 CFM, 100 PSI @36, 37, 50 CFM, 120 PSI @ 44, 45, 67 CFM - - |
| Included components | 1 Milton Branded Product |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 1/4 pulgadas
- **Material:** Alloy Steel
- **Brand:** Milton
- **Colour:** Red
- **Item dimensions L x W x H:** 7.5 x 2.9 x 2.9 centimeters

## Images

![5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750) - Image 1](https://m.media-amazon.com/images/I/61SgDd77OnL.jpg)

## Questions & Answers

**Q: Can this 5 n 1 quick connect be used on a pressure washer line?**
A: Pressure washers are at a really high pressure I doubt a fitting for compressed air is safe

**Q: Does this come in a 3/8 female to 3/8 female body?**
A: We have part# 1758, which is 3/8 by 3/8 FNPT

**Q: We’ll this work with P stile fittings**
A: No, P style is 3/8 automotive plug. This coupler is 1/4:.

**Q: Does this come as pictured above - with protective black bumpers?**
A: Mine did not.  But then again, when I bought mine, the photos of the item did not show those black bumpers.  Makes me think that this is a different/upgraded/later model.

## Frequently Bought Together

- Milton 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)
- Milton 5 in ONE™ Universal Safety Exhaust Quick-Connect Industrial Coupler 1/4" Male NPT, Accepts All Major Interchanges, Safely Disconnect and Eliminate Potentially Dangerous Hose Whip

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*