VMV
The Dutypoint VMV booster set range is designed for larger applications with higher flow rates and pressure ranges. System includes adequate pressure vessels and anti-vibration fittings as standard.
Made to order and available with bespoke adaptations, including 25 bar rating and custom pipework.
Product specification
PRODUCT OVERVIEW
– Multistage vertical pumps
– Low-water cut-out contacts in panel
– Anti-vibration mounts reduce system noise
– Pressure set point adjustment
– Hours run recorders
– Local electrical isolation and MCB protection
– IP55-rated control panel allows for simple and safe maintenance
– Cyclic duty changeover ensures even wear across pumps
– Common fault volt-free contact for connection to building management systems
– RS485 connections for connection to Modbus
OPTIONS
– PN25 option available
– Motor anti-condensation heaters
– Control panel specification upgrades
RANGE PERFORMANCE
| Number of pumps | 2, 3 or 4 |
| Flow range | 5 – 64 l/s |
| Pressure range | 2.5 – 16 bar |
| Max system pressure | 16 bar |
| Controller type | Motor mounted inverter |
| Max system temperature | 40°C
*available for higher temperature if required |
| Noise data | Motor at 2900rpm < 70LpA (dB +/-2)* |
*More specific details available on request.
MATERIAL SPECIFICATION
| Manifolds | AISI 304 stainless steel |
| Isolation valves | Nickel-plated brass |
| Non-return valves | AISI 304 stainless steel |
| Pressure transducers | AISI 304 stainless steel |
| Pump casing |
AISI 304 stainless steel/cast iron (in certain selections) Pump impellers AISI 304 stainless steel |
| Pump impellers | AISI 304 stainless steel |
| Mechanical seals | Silicon carbide, graphite, EPDM |
| Pressure vessels | WRAS approved |
| Base plate | Powder-coated mild steel |
Brochure
| A technical overview of the Dutypoint VMV. |
Case studies
| Working on a high-rise luxury residential tower development in the heart of London’s Docklands |
Certificates
| The VMV range of booster sets are WRAS-approved products. Certificate number 1310318. |
Manuals
| VMV Booster Set Operation and Maintenance Manual. | |
| VMV Booster Set Operation and Maintenance Manual with Hydrovar Inverter. |
