The GRF model is a pedestal vandal-proof water spout with a bowl made of type 304 stainless steel, 1.27 mm thick, mounted on a heavy-duty pedestal made of powder-coated stainless steel or satin finish, 2.8 mm thick.

The unit is actuated by a self-closing button on the front, with a required pressure of less than 2 kg. The button opens an internal valve with a flow regulator and adjustable adjustment. The spout is made of polished stainless steel and provides a steady stream of water in the pressure range from 1.4 to 7.2 bar.

Circular construction made of thick, durable steel. Laminar flow reduces splashing and facilitates maintenance. The vandal-resistant (VR) and heavy-duty spout is made as a one-piece stainless steel piece. The self-reversing actuation button, located in a prominent position, is resistant to intensive use and does not require gripping or twisting. The service door is made of thick sheet steel, bolted with a design that prevents unauthorised opening. They provide access to the simple hydraulic connection system. The unit should be installed on a stable base with good drainage (recommended concrete slab). Zdrój is approved by the PZH (Polish National Institute of Hygiene), and bears the safety mark B for construction products (ITB - Institute of Building Technology). and complies with the following US regulations: NSF/ANSI Standard 61, Section 9, Lead Protection Act 111-380 and CHSC 116875.