tubra®-FRISTA-mix XL

The fresh water staion tubra®-FRISTA-mix XL heats up big quantities of drinking water in a clean way. One single module provides up to
80 litres / minute of hot water.

Up to four tubra®-FRISTA-mix XL modules can be combined which leads to a maximum capacity of 320 litres / minute.

tubra®-FRISTA-mix XL K2 provides up to 160 l/min,
tubra®-FRISTA-mix XL K3 up to 240 l/min and the biggest module tubra®-FRISTA-mix XL K4 up to 320 l/min of hot water.

The specially developed controller guarantees a constant temperature of hot water, even in case of unsteady consumption.

The optional re-circulation offers the possibility of restoring water in the optimum layer of the storage tank.
Protection against calcification is achieved by a prefixed temperature limitation of the feed line.

tubra®-ÜSTA-mat XL

tubra®-ÜSTA-mat XL is a solar transfer station with an integrated heat exchanger for big installations with a collector surface of up to 100m².

This compact unit contains all relevant security valves on the heating and the solar side of the system, drain and refill valves for an easy handling and a pre-assembled controller for fast setting-up operations.

Two different types of stainless steel heat exchangers are available for
tubra®-ÜSTA-mat XL and guarantee a maximum output in a modern
low-flow mode (18 l/m² h).

tubra®-PGS/-R DN25

The pump stations tubra®-PGS/-R DN25 combine all necessary and convenient valves which characterise a state-of-the-art product. Every model offers an easy plug-in system for a simplified installation and a simple handling as well as a modern isolation.

The return station tubra®-PGS DN25 contains two check valves and the air vent tubra®-air-jet.
Optional features of the tubra®-PGS-R DN25 are a preassembled controller and a high efficiency pump.