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Class Information
Number: 137/181
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for liquid > With non-discriminating gas vent or liquid discharge > Manual control
Description: Separating traps wherein the nondiscriminating fluid discharge is manually controlled.

Patents under this class:

Patent Number Title Of Patent Date Issued
7931034 Spray arm bearing and dishwasher with a spray arm arrangement Apr. 26, 2011
7156574 Flush valve and drain system for recreational vehicles Jan. 2, 2007
6287370 Drain discharge apparatus Sep. 11, 2001
6279593 Electric steam trap system and method of draining condensate Aug. 28, 2001
6082389 Beer foam reducing apparatus Jul. 4, 2000
6079437 Diaphragm valve with flow control stem air bleed Jun. 27, 2000
5918622 Separation valve Jul. 6, 1999
5636655 Auto-drainage assembly Jun. 10, 1997
5626163 Auto-drain unit May. 6, 1997
5595210 Auto-drain unit Jan. 21, 1997
5564459 Fob detector Oct. 15, 1996
4694810 Fuel cock for an internal combustion engine Sep. 22, 1987
4177224 Altitude compensation valve Dec. 4, 1979
4131438 Degasser and liquid seal reservoir Dec. 26, 1978

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