Within that air-side range, pneumatic couplings account for a large share of what customers order. Sealexcel makes quick connect couplings that join and separate air lines without tools, along with push-in fittings, push-on fittings, and tube adapters that complete the same runs. Sizes are supplied for both metric and inch tube, with NPT and BSP thread ends. Body materials include brass and 316 stainless steel for lines carrying damp or corrosive air.

A company spokesperson said the emphasis stays on repeat accuracy. "An air coupling gets connected and disconnected thousands of times in its working life, so the seal has to behave the same way on the last cycle as it did on the first," the spokesperson said. "We machine to that standard, and we test to it, because our customers plan their maintenance intervals around it."

The company handles design and product development internally using CAD and CAM systems, and testing runs at the same sites where the parts are made. The company carries out helium leak detection and hydrostatic burst pressure testing before shipment. The company has worked in this field for more than thirty years and supplies customers in oil and gas, semiconductor, pharmaceutical and marine operations, among other industries.

Orders come from buyers in Australia, the United States, the United Kingdom, the Middle East and Europe. The company holds product approvals including ECE R110 and ISO 15500 for CNG service, plus MSS SP-99 (2010 edition), and carries the NSF/ANSI 169 mark.

About Sealexcel

Sealexcel manufactures and exports precision tube fittings, valves, and fluid system components from two plants in India. The range covers instrumentation fittings, instrumentation valves, hydraulic fittings, and push-fit air & pneumatic accessories for process, high-pressure, and deep-vacuum applications. For more information, visit Click Here https://sealexcel.com/