Y-Strainers are typically used in applications where the
amount of solids to be removed is small, and where frequent
clean-out is not required. Besides their obvious uses
in liquid applications, they are most often installed in
gaseous services such as steam, air, nitrogen, natural gas
etc. The compact, cylindrical shape of the Y-Strainer is
very strong and can readily accommodate the high pressures
that are common in this type of service. A steam
pressure of 1500 psi will often be found at temperatures of
500°C. The strength of the standard Y-Strainer design can
easily accommodate these extreme parameters although
the material of construction will probably be alloy steel.
A Y-Strainer has the advantage of being able to be installed in either a horizontal or vertical position. However, in both cases, the screening element must be on the 'downside' of the strainer body so the entrapped solids can be properly collected and held for disposal.
Y-Strainers are offered to meet the specific requirements of the intended service. Carbon Steel construction is offered when strength to meet pressure/temperature parameters or resistance to mechanical shock is required. Stainless steel is a common material for corrosion resistance considerations.
We can also offer a full range of Model 80 Y-Strainers covering flanged end connections to 1500lb rating and socket weld/threaded connections to 2500lb rating.