Manual valve / balancing

S A Armstrong Limited

Centrifugal pump / recirculation / vertical

S A Armstrong Limited

Centrifugal pump / vertical

S A Armstrong Limited

Centrifugal pump / booster / horizontal

S A Armstrong Limited

Centrifugal pump / booster / close-coupled / vertical

S A Armstrong Limited

Disc check valve / flange

S A Armstrong Limited

Submersible pump / centrifugal / sump / condensate

S A Armstrong Limited

Centrifugal pump / recirculation / vertical

S A Armstrong Limited

Centrifugal pump / vertical

S A Armstrong Limited

Metal tank / dilatation / vertical

S A Armstrong Limited

Shell-and-tube heat exchanger / liquid/liquid

S A Armstrong Limited

Metal tank / dilatation / vertical

S A Armstrong Limited

Heat exchanger water heater

S A Armstrong Limited

Plate heat exchanger / liquid/liquid

S A Armstrong Limited

Plate heat exchanger / liquid/liquid

S A Armstrong Limited

All pump types pump controller

S A Armstrong Limited

All pump types pump controller

S A Armstrong Limited

Immersion heater / convection / tank

S A Armstrong Limited

Centrifugal pump / firefighting / for firefighting foam / in-line

S A Armstrong Limited

Centrifugal pump / firefighting / for firefighting foam / in-line

S A Armstrong Limited

Boiler controller

S A Armstrong Limited

Asynchronous motor / squirrel cage / high-efficiency

S A Armstrong Limited