Stokvis Energy System’s Econopress Electronic pressurisation units are designed for heating and chilled-water systems up to 2.8 bar cold-fill pressure. There are five units in the range, including floor-standing and wall-hung options. All are mounted in fully enclosed mild-steel powder-coated cabinets.
These pressurisation units are available in single- and twin-pump versions and all are electronically controlled.
For ease of installation, all mechanical connections are terminated outside the main shell. On the Micro’s ultra-compact unit, electrical connections are either side to suit site requirements.
Pumps have a cast-iron body with stainless trim, stainless-steel shaft and a brass impellor. The mechanical seal is self adjusting.