Sigma 50 This product is currently out of stock and unavailable. Add to Wishlist Compare SKU: N/A Categories: (W.C) Water Closet, Actuator, Geberit Tags: Actuator, Designer series, Geberit, Sigma 50 Related products Sigma 60 Select options Pedestal Stand in Blue Stone Marble $1,300.00 Add to cart Toilet brush (W.M) $76.00 Add to cart Sigma 80 Select options