---
product_id: 488707178
title: "QTQT-HOS-50ft Quick-test 6900 psi hose"
brand: "ralston instruments"
price: "347461 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/488707178-qtqt-hos-50ft-quick-test-6900-psi-hose
store_origin: HU
region: Hungary
---

# Low volume for less pumping effort 6900 psi max pressure No thread sealant or wrenches needed QTQT-HOS-50ft Quick-test 6900 psi hose

**Brand:** ralston instruments
**Price:** 347461 Ft
**Availability:** ✅ In Stock

## Summary

> 🚀 Calibrate faster, work smarter with the QTQT-HOS-50ft Quick-test Hose!

## Quick Answers

- **What is this?** QTQT-HOS-50ft Quick-test 6900 psi hose by ralston instruments
- **How much does it cost?** 347461 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/488707178-qtqt-hos-50ft-quick-test-6900-psi-hose)

## 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

- • **Tool-Free Setup:** Connect adapters instantly—no thread sealant, tape, or wrenches required
- • **Flexible Yet Unbreakable:** Engineered to bend without breaking, built to last in demanding environments
- • **Pump Less, Calibrate More:** Low volume design drastically reduces pumping effort and gas use
- • **Maintenance-Free Durability:** No moving parts means near-zero upkeep for nonstop productivity
- • **Effortless High-Pressure Performance:** Handles up to 6900 psi with bubble-tight reliability

## Overview

The QTQT-HOS-50ft Quick-test Hose delivers ultra-high pressure capability up to 6900 psi with a low volume design that minimizes pumping effort and compressed gas use. Featuring bubble-tight connections without thread sealants or tools, it ensures quick, reliable setups. Its rugged, flexible construction and zero moving parts provide exceptional durability and virtually maintenance-free operation, making it the go-to hose for professional pressure calibration.

## Description

Ralston QTQTHOS50FT Quick-test Hose (50 ft), Brass Hose Ends.|Hoses that provide a very quick, low volume, high pressure way of connecting to any pressure instrumentation, hand pump, calibration source or device under test.

## Features

- Low volume reduces the pumping effort or compressed gas usage in pressure calibration
- No thread sealant required – connect adapters to without wrenches, thread sealant or thread tape
- Bubble tight connections to 6900 psi (475 bar) with no moving parts
- No moving parts reduces maintenance to almost zero
- Hose is hard to break and very flexible

## Product Details

- **Brand:** Ralston Instruments
- **Material:** Brass
- **Color:** 1
- **Item Weight:** 3 Pounds
- **Nominal Wall Thickness:** 1.3 month
- **Manufacturer:** Ralston Instruments

## Images

![QTQT-HOS-50ft Quick-test 6900 psi hose - Image 1](https://m.media-amazon.com/images/I/21DtGW4msYL.jpg)

---

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**Shop now:** [https://www.desertcart.hu/products/488707178-qtqt-hos-50ft-quick-test-6900-psi-hose](https://www.desertcart.hu/products/488707178-qtqt-hos-50ft-quick-test-6900-psi-hose)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*