• Fast, simple and leak-free connections for calibration and pressure and leak testing

Flow Level Pressure

Fast, simple and leak-free connections for calibration and pressure and leak testing

Nov 24 2021

Ralston Instruments’ Quick-test Connection Platform is a unique universal pressure hose system designed to enable rapid, leak-free connections for pressure tests, calibration, and leak testing. The innovative design of Ralston’s hoses and adapters provides dependable, time-saving connections, without the use of wrenches or thread tapes, for low volume, high pressure connections to almost any instrument being tested.

The Quick-test hoses have a smaller inner diameter compared to most hoses, making them a perfect choice for high pressure applications avoiding significant compressed gas or fluid wastage. Ralston’s hoses are made with a polyamide-reinforced inner core, so they can be twisted and bent without losing any volume across the hose. Ralston Quick-test Adapters are the ideal partners of these hoses; they enable a direct connection to male or female NPT, BSPP, tube fittings, metric, AN 37° flare and CGA 580 fillings without any requirements for extra tools or thread sealant. The adapters also vent pressure when connected and, because there is no wrenching required, the threads will not wear.

Digital Edition

Petro Industry News 23.4 - September 2022

September 2022

In This Edition Fuel for Thought - Tanaka’s achievements acknowledged by Japan’s Ministry of Economy, Trade and Industry - ION Science appoints four directors for strategic evolution and...

View all digital editions


Rio Oil & Gas 2022

Sep 26 2022 Rio de Janeiro, Brazil

Waste & Recycling Expo

Sep 27 2022 Toronto, Canada

International Pipeline Expo

Sep 27 2022 Calgary, Canada

KIOGE 2022

Sep 28 2022 Almaty, Kazakhstan

View all events