| Item |
Description |
| Control options |
Presure, flow, level or temperature |
| Starting method options |
Single cascading variable speed, multiple variable speed, soft start,
autotransformer, star delta or DOL |
| Pump type |
Any combination of hydraulically compatible pumps including
single stage centrifugal, multi-stage and/or submersible |
| Valves - up to 50mm |
Nickel plated brass threaded ball valves
Brass threaded spring loaded non-return valves |
| Valves above 50mm |
Cast iron body, 316SS wetted components with EPDM elastomers
Wafer butterfly valves - CI-SS-EPDM
Dual flap spring loaded wafer check valves - CI-SS-EPDM
Flanged flexible connectors - VMS systems only |
| Valve options |
Fully specified valves to suit any application are available as an
option on all systems including full stainless steel valves |
| Manifolds - up to 80mm |
304SS schedule 40 threaded both ends
Alternative for copper |
| Manifolds - 80mm and above |
304SS schedule 10 flanged one end - table E
Alternative for galvanized steel or 316SS |
| Manifold connection options |
Flanged option for 50mm
Flanged both ends
Centre suction or discharge connection |
| System power supply options |
Single phase, 1 x 240V or 1 x 480V or 1 x 110V
Three phase, 3 x 380-440 or 3 x 220-240V
Other voltages on request |
| Frequency |
50 or 60Hz +/-2Hz |
| Pressure transducer |
Standard or option for any pressure range & water temperature |
| Operating temperature |
0 to 40 deg C non-condensing
Higher temperatures up to 70 deg C on request |
| Switchboard |
2mm powder coated mild steel
Option for brushed aluminium or stainless steel enclosures |
| Protection rating |
Minimum IP54
Higher rating up to IP66 on request |
| Switchboard options |
Customised switchboard options to suit application |
