---
product_id: 22652269
title: "Ralston Instruments NPAK-2MBA-6-3 Pressure Source; 1/4\"NPTM Gauge/1/4\"NPTM Process"
brand: "ralston instruments"
price: "FREE"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/22652269-ralston-instruments-npak-2mba-6-3-pressure-source-1-4nptm
store_origin: BR
region: Brazil
---

# 6ft & 3ft hoses Built-in storage compartment 1/4" NPTM connections Ralston Instruments NPAK-2MBA-6-3 Pressure Source; 1/4"NPTM Gauge/1/4"NPTM Process

**Brand:** ralston instruments
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Elevate Your Pressure Testing Game!

## Quick Answers

- **What is this?** Ralston Instruments NPAK-2MBA-6-3 Pressure Source; 1/4"NPTM Gauge/1/4"NPTM Process by ralston instruments
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/22652269-ralston-instruments-npak-2mba-6-3-pressure-source-1-4nptm)

## Best For

- ralston instruments enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Integrated storage compartment keeps your pressure reference gauge handy.
- • **Professional Grade:** Engineered for precision and reliability in demanding environments.
- • **Quick-Test Capability:** Low volume hose designed for rapid pressure testing.
- • **Seamless Connectivity:** Easily attach and detach with no sealant or wrench needed.
- • **Versatile Hose Lengths:** Choose between 6ft and 3ft hoses for optimal flexibility.

## Overview

The Ralston Instruments NPAK-2MBA-6-3 Pressure Source is a professional-grade tool designed for seamless pressure testing. Featuring 1/4" male NPT gauge adapters, flexible hose options, and a built-in storage compartment, this device ensures efficiency and convenience in any testing scenario.

## Description

Nitropak, 1/4" male NPT gauge adapter, 6ft, 3ft hoses, (2) 1/4" MNPT process connections. Proprietary pressure balanced fine adjustment piston allows for extremely precise, finger-tip control of pressure at 0.03 psi (2 mbar) or 3000 psi (210 bar) or any range in between. Easily refillable nitrogen cylinder holds enough gas for multiple calibrations. Nylon bag to hold hose and fittings attached to inside of lid. Includes storage compartment in control panel for pressure reference test gauge. Low volume Quick-test hose, gauge adapter and process connection can be attached to NPAK without thread sealant or a wrench. Designed to meet US Department of Transportation (DOT) and Canadian Transport Canada (TC) standards. CE Approved for use in European Union - Designed to meet Pressure Equipment Directive (PED) and Transportable Pressure Equipment (TPED) standards. Made in USA

## Features

- Nitropak, 1/4" male NPT gauge adapter, 6ft, 3ft hoses, (2) 1/4" MNPT process connections
- Includes storage compartment in control panel for pressure reference test gauge
- Low volume Quick-test hose, gauge adapter and process connection can be attached to NPAK without thread sealant or a wrench

## Images

![Ralston Instruments NPAK-2MBA-6-3 Pressure Source; 1/4"NPTM Gauge/1/4"NPTM Process - Image 1](https://m.media-amazon.com/images/I/51QDcGjZrHL.jpg)

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**Shop now:** [https://www.desertcart.com.br/products/22652269-ralston-instruments-npak-2mba-6-3-pressure-source-1-4nptm](https://www.desertcart.com.br/products/22652269-ralston-instruments-npak-2mba-6-3-pressure-source-1-4nptm)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-04-23*