A bright orange TomKat mug for your next tea break, featuring our cat mascot and an IGEM/UP/1B Edition 4 pressure-drop reference table.
• 11 oz ceramic mug
• Orange rim, handle and interior
• Height 9.6 cm; diameter 8.3 cm
• Printed to order and dispatched by Printful
Technical reference for trained gas engineers only. The table is not a complete tightness-testing procedure or a standalone pass/fail guide. Apply the current standard’s scope, conditions and notes, including appliance isolation and pipework testing where required. A smell or suspected escape of gas must not be accepted on the basis of a pressure-drop allowance.
Find the supporting calculator at tom-kat.co.uk/igem-up-1b-edition-4-calculator/
We’re proud to support useful innovations created by people who understand the trade. These are products chosen for the genuine problems they solve for engineers and their customers.
Trappex
Heating-system protection developed from hands-on gas engineering experience, with practical products designed to protect systems from debris, trapped air and pressure problems.
Invented by Birmingham electrician Neo Mosudisa after he encountered a real safe-isolation problem at work. One thoughtful idea, developed to help engineers work more safely.