---
product_id: 277234295
title: "Viair 90001 1/8\" Female BSP - 1/4\" Male NPT Adaptor - 2 Piece"
brand: "viair"
price: "119 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Viair"
url: https://www.desertcart.ro/products/277234295-viair-90001-1-8-female-bsp-1-4-male-npt
store_origin: RO
region: Romania
---

# 2-piece pack for convenience 1/8" Female BSP to 1/4" Male NPT Stainless Steel durability Viair 90001 1/8" Female BSP - 1/4" Male NPT Adaptor - 2 Piece

**Brand:** viair
**Price:** 119 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your pneumatic game with precision and durability!

## Quick Answers

- **What is this?** Viair 90001 1/8" Female BSP - 1/4" Male NPT Adaptor - 2 Piece by viair
- **How much does it cost?** 119 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/277234295-viair-90001-1-8-female-bsp-1-4-male-npt)

## Best For

- viair enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Value:** Two fittings per pack to keep your projects moving without delay
- • **Compact & Lightweight:** Small footprint (7.9 x 5.3 x 2.5 cm) and featherweight for easy installation
- • **Durable Stainless Steel Build:** Engineered for long-lasting corrosion resistance and strength
- • **Precision Thread Compatibility:** Seamlessly adapts BSP to NPT for flawless pneumatic connections
- • **Optimized for Air Locking Differentials:** Specialized design ensures reliable air flow in critical systems

## Overview

The Viair 90001 adapter set offers a high-quality stainless steel solution to convert 1/8" Female BSP threads to 1/4" Male NPT, ideal for air locking differential plumbing. Each pack includes two robust fittings designed for easy installation and reliable performance in pneumatic systems, making it a must-have for professionals seeking efficiency and durability.

## Description

To make the installation of pneumatic systems as simple as possible, VIAIR offers a complete line of fitting accessories that include air source relocation kits, safety valves, quick connect couplers & studs, check valves, adapters, and more.

Review: Fast service
Review: Nice adapter for Master airbrush compressor

## Features

- Adapt from 1/8" Female BSP to 1/4" Male NPT
- Used for air locking differential plumbing
- Two fittings per pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RCOY5O |
| Best Sellers Rank | #25,947 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #134 in Industrial Pipe Fittings |
| Brand | VIAIR |
| Brand Name | VIAIR |
| Color | Silver |
| Colour | Silver |
| Connector Type | Adapter |
| Connector type | Adapter |
| Customer Reviews | 4.4 out of 5 stars 177 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00818114009013 |
| Included Components | Fitting |
| Item Dimensions | 7.9 x 5.3 x 2.5 centimeters |
| Item Type Name | Air Line Fitting |
| Item Weight | 0.02 Pounds |
| Item dimensions L x W x H | 7.9 x 5.3 x 2.5 centimeters |
| Manufacturer | Quadratec |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 90001 |
| Number of Pieces | 2 |
| Size | 1/8" x 1/4" |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| UPC | 818114009013 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** VIAIR
- **Color:** Silver
- **Connector Type:** Adapter
- **Exterior Finish:** Per Item Description
- **Item Weight:** 0.02 Pounds
- **Item dimensions L x W x H:** 3.1 x 2.1 x 1 inches
- **Material:** Stainless Steel
- **Size:** 1/8" x 1/4"
- **Thread Size:** 0.25 inch
- **Thread Type:** BSP

## Images

![Viair 90001 1/8" Female BSP - 1/4" Male NPT Adaptor - 2 Piece - Image 1](https://m.media-amazon.com/images/I/71G9q22jNrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast service
*by J***U on 3 October 2018*



### ⭐⭐⭐⭐⭐ Nice adapter for Master airbrush compressor
*by F***D on 5 July 2015*



### ⭐⭐⭐⭐ Good but no thread seal as pictured.
*by M***J on 20 May 2025*



---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/277234295-viair-90001-1-8-female-bsp-1-4-male-npt](https://www.desertcart.ro/products/277234295-viair-90001-1-8-female-bsp-1-4-male-npt)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-24*