Wall Supply (Concealed) Flush Valve for Toilets
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Wall Supply (Concealed) Flush Valve for Toilets

Model Number:  1145 Series

1145 Series Flush Valves are available for Murdock Restroom Toilets. These are typically installed behind the wall and activated by either a pushbutton or lever.

Product Function:
Toilet Flush Valve requires a 35 PSI flow pressure. Typically requires a 1-1/4" minimum water supply line to restroom.  Several Flush capacities are available.

Regularly Furnished:

Valve has a code-approved Vacuum Breaker and a non-hold-open Pushbutton. Construction is bronze with chrome plated exposed parts. Check Stop has a 1" inlet. Tailpiece is 1-1/2" diameter.

1145-6
accommodates valve mounted on wall up to 6" (152.4 mm) thick

1145-9
accommodates valve mounted on wall up to 9" (228.6 mm) thick

Specify with:
3.5 Gallon (13.25 liters) per Flush (not available in California)
1.6 Gallon (6.0 liters) per Flush (not available in California) Option -ULF
1.28 Gallon (4.85 liters) per Flush Option -HET
Lever Activation Option -L



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NameDescriptionFile Size
Submittal/Rough-In 1145 Flush Valve (pdf)Concealed (Wall Supply) Flush Valve for Toilet 519 KBDownload