Resol FlowSol B dual-Line pump station is used to be installed in solar hot water system primary loop. The pre-wired Wilo Star S21 three speed pump is controlled by a RESOL controller based on solar collector(s) and solar tank temperature differential. 

Major features: 

•  Safety assembly with connection for the diaphragm-type expansion vessel, safety valve and pressure gauge
•  Fill and drain valves
• Wall mounting bracket and mounting material
• Design insulation
• Standard pump
• Ball valves in flow and return
• Air separator

Read more: RESOL FlowSol B- Dual-Line 3/4" NPT

Solar Station with Flowmeter and Air Scoop.

Connections DN20 (3/4") female, 1 - 13 L/min (0.3 - 3.5 US gal/min)

default FlowCon FA Technical Data (1.30 MB)

default FlowCon FA - Installation & User Manual (1.08 MB)

Read more: FlowCon FA Evolution II

Extension kit is used for 2 collector fields or two tanks system. It works with Flowcon FA Evolution II or FLowcon C+ Evolution II.

default Extension Kit (2 Collector Fields/2 Tanks)- Technical Product Brief (1.37 MB)

default Extension Kit (2 Collector Fields/2 Tanks)- Installation & User Manual (1.18 MB)

Read more: Extension Kit for 2 collector fields or 2 tanks system

Solar Station with Flowmeter and Air Scoop.

Connections DN25 (1" female), Flow range 5-40 L/min (1-10 US gal/min)

default FlowCon MAX FA Evolution II - Technical Product Brief (1.29 MB)

default FlowCon MAX FA Evolution II - Installation & User Manual (1.11 MB)

Read more: FlowCon MAX FA Evolution II