By Pentair Pool Products
Part # 4690-56
Manufacturer Code R172479
RAINBOW # R172479 VACUUM PLATE WITH A STEPPED HOSE CONNECTOR FOR EITHER 1 1/4" OR 1 1/2" HOSE DIAMETER: 6 3/4" NO MARKINGS ON THIS BUT THERE ARE 6 SMALL BRACES ON TOP WHICH TAPER DOWN INTO THE VAC PLATE