KOHLER WaterTile Square 22-nozzle single-function body spray, 2.5 gpmWaterTile body sprays lie virtually flush to the wall and can be placed almost anywhere. This square 22 nozzle configuration delivers a high volume, invigorating spray for a rejuvenating hydrotherapy experience. 1 2" NPT connections 2. 5 gallons (9. 5 L) per minute maximum flow rate at 80 psi (552kPA) Available as a 54 nozzle with soothing spray [K 8002] or a 22 noozle with stimulating spray [K 8003] Low profile design complements any decor