Maintains a balanced pressure of hot and cold water even when a valve is turned on or off elsewhere in the system For use with MultiChoice® Universal rough valve body (R10000 Series) Temperature only controlled with handle Field adjustable means to limit handle rotation into hot water zone 120° maximum handle rotation Maximum 1.75 gpm @ 80 psi, 6.6 L/min @ 550 kPa Tub port maximum flow rate 6.0 gpm @ 60 psi with R10000-UNBX Shower arm overall horizontal length = 5 1/2" (138 mm), including threaded ends Red/blue pad print temperature indicators on escutcheon "LHD" models indicate less showerhead 1/2" CWT slip-on spout adapter Stem extension kit RP77991 can be ordered to allow for an additional 1 3/4" wall thickness. RP77991 ships with chrome escutcheon screws. For special finishes also order RP12630 escutcheon screws in desired finish. Spec Sheet Delta's Lifetime Limited Warranty