(Effective until March 1, 2022.)
Functionality—Warewashing machines, flow pressure device (2009 FDA Food Code 4-204.118).
(1) warewashing machines that provide a fresh hot water sanitizing rinse must be equipped with a pressure gauge or similar device such as a transducer that measures and displays the water pressure in the supply line immediately before entering the warewashing machine; and
(2) If the flow pressure measuring device is upstream of the fresh hot water sanitizing rinse control valve, the device must be mounted in a one-fourth inch (6.4 mm) iron pipe size (IPS) valve.
(3) Subsections (1) and (2) of this section do not apply to a machine that uses only a pumped or recirculated sanitizing rinse.
[Statutory Authority: RCW
43.20.050 and
43.20.145. WSR 13-03-109, § 246-215-04260, filed 1/17/13, effective 5/1/13.]
(Effective March 1, 2022.)
Functionality—Warewashing machines, flow pressure device (FDA Food Code 4-204.118).
(1) warewashing machines that provide a fresh hot water sanitizing rinse must be equipped with a pressure gauge or similar device such as a transducer that measures and displays the water pressure in the supply line immediately before entering the warewashing machine; and
(2) If the flow pressure measuring device is upstream of the fresh hot water sanitizing rinse control valve, the device must be mounted in a one-fourth inch (6.4 mm) iron pipe size (IPS) valve.
(3) Subsections (1) and (2) of this section do not apply to a machine that uses only a pumped or recirculated sanitizing rinse.
[Statutory Authority: RCW
43.20.050 and
43.20.145. WSR 21-01-122, § 246-215-04260, filed 12/15/20, effective 3/1/22; WSR 13-03-109, § 246-215-04260, filed 1/17/13, effective 5/1/13.]