Selection
Camlock coupling types A, B, C, D, E, F, DC and DP
Which half of the coupling each Camlock type is, what is on its other end, how the types connect, and which sizes and materials are available.
Articles on hose applications and selection
Application notes: where each series works, how to choose it by medium, pressure and temperature, and what extends service life.
How to choose an air hose for a compressor and pneumatic tools
Pressure class, inner diameter, length, oil mist and temperature: what to check when choosing an air hose for a compressor and pneumatic tools.
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Applications
Hoses for dewatering on construction sites
Surface or submersible pump, layflat or rubber discharge line, water with sand and mud: how to put together hoses for pumping water out of pits and trenches.
Selection
How to choose a hose for diesel transfer
Suction or delivery only, what the hose can carry, static electricity, size and couplings: what to check when choosing a hose for diesel transfer.
Applications
Hoses for edible oils
A food quality inner tube, suction or delivery, viscosity, temperature and sterilization: how to choose hoses for edible oils.
Selection
How to order a hose assembly: what we need to know
Medium, pressure, inner diameter, overall length, end fittings, conditions, testing and marking: the details we need to quote a hose assembly, with an example request.
Applications
Hoses for milk and dairy plants
Suction or delivery, the inner tube, temperature and sterilization limits and couplings: how to choose hoses for a dairy.
Selection
Perrot couplings: how to determine the size
Why a Perrot coupling is sized by the pipe, not the hose, how male and female parts pair up, and how to read a code such as KMG 50 x 1½".
Selection
Pressure testing of hose assemblies
Pressure test, leak tightness, electrical continuity, visual and dimensional inspection and the test report: what is checked on a hose assembly before it goes into service.
Applications
Steam and hot water hoses for cleaning
Steam or hot water, pressure and temperature at the supply, why these hoses are not for high-pressure washers and how to handle them safely.
Selection
Storz coupling sizes: DN and lug distance
Why two numbers describe a Storz coupling, which heads connect to each other, which DN fits which lug distance, and how to read our article numbers.
Selection
How to choose a suction hose for a motor pump
Why a motor pump needs a hose with a steel helix on the suction side, how to match the hose to the pump inlet and how to keep the suction line working.
Applications
Tank truck hoses and couplings: what the line is made of
The hose, the hose couplings and the MK/VK tank couplings: what a tank truck line for diesel and other mineral oil products is made of and how to order it.
Selection
Steam hoses: how pressure and temperature are linked
The temperature of saturated steam is set by its pressure. Why DELSTEAM series are rated for +170 and +210 °C, and why superheated steam is dangerous for hoses.
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