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Lowara SMB20/A/3SVE09F011/M2/UK Variable Speed Twin Booster Set 240v

MRRP £8,615.00 + VAT Our price £5,169.00 (+ VAT) Incl. VAT: £6,202.80
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The SMB series is designed for water pressure boosting and transfer. It uses the latest technology to easily deliver water at the correct pressure and flow for residential and light commercial applications.

  • Variable speed operation ensures smooth pressure control and quiet performance without water hammer
  • IES2 and highest hydraulics efficiency save money and reduce lifecycle costs
  • Pressure remains constant, despite frequent variations in water consumption
  • Smart curves create compact design
  • R version available with suction and delivery manifolds on same booster side for an even smaller footprint
  • WRAS certified for drinking water use
  • Communication via Modbus and BACnet with optional cards

Available with two and three pumps:

    • e-HME series: horizontal multistage pumps
    • e-SVE series: vertical multistage, stainless steel pumps

Plug and pump booster set

The system is easy to commission and operate, thanks to friendly HMI with a preset package. The unit features stainless steel manifolds, vibration dampers, a non-return valve and two gate valves per pump. It’s rated at a C1 class level, the best in class against harmonic disturbance, so there’s no need for further EMC filters. It’s also suitable for harsh environments with an IP55 enclosure rate. Analog input 0-10V is available for external control. The system is designed to work in extreme conditions up to 40°C without derating.


Get multipump control without an external control panel. SMB booster sets are equipped with one pressure transducer per pump through 4-20 mA signal. Operation is still possible, even when one or more pumps or sensors are unavailable.

Individual pump control

Each individual pump has the capability to take control. That means that the system will continue to operate as a booster system even if one or more of the pumps or sensors is unavailable. Compared to systems with only one control unit, the SMB series is an extremely reliable source of pressure.

One sensor — one pump

The SMB series includes one sensor per Smart Pump as standard, providing full redundancy and avoiding a unique failure point.

Safe operation

Each frequency drive comes with contacts for fault diagnostics and dry-run protection connections as standard. Each e-SM drive frequency converter features an automatic switch for thermal magnetic protection. The system incorporates cyclical exchange of pumps, temperature sensors in motors and drives, and error logs.


  • Delivery: up to 90 m3/h
  • Head: up to 150 m
  • Power: up to 1.5 kW per pump
  • Liquid temperature: up to 80°C
  • Maximum operating pressure: 16 bar
More Information
SKU 1003100138
Manufacturer Lowara
Manufacturers Warranty 2 Years
Weight 80.0 Kg
Dimensions 682mm l x 627mm w x 1068mm h
Connection Type 2 Inch BSP Male
Motor Size (kW/W) 2 x 1.1kW
Full Load Current (FLC) 8.57 A Set
Voltage 240V 1Ph 50Hz
Max Flow 10.4 m3/hr
Max Head 100 mtrs
Material Stainless Steel
Impeller Material Stainless Steel


We offer free standard delivery to any UK address on a 3-5 working day delivery time on all orders over the value of £60 + vat. This is not weight restricted

Next day delivery is charged at £8.50 + vat for items under 35kgs.  Orders need to be placed before 5pm Mon-Thurs or 4:30 on Friday for guaranteed Next Day Delivery.

Next day delivery is not avaialble for UK Highlands and Islands. Please click the following link to view postcodes/areas that don't qualify for next day delivery.

Due to some product specifications, there may be a lead time of up to 4 weeks. This is only on a small number of products and you will be contacted upon purchase and entitled to a full refund if required.

For Items over 35kgs, please review our delivery charges here

For full delivery terms please click here

International Delivery

Please click here to view International delivery rates.

If you want your order delivered to a remote area please contact our one of our Sales Representatives on 0800 112 3134 before placing your order and we will assist you further.


Unused, unaltered items may be returned at the buyers expense for credit upon Anchor Pumps prior written consent and upon the terms specified by Anchor Pumps.  The buyer assumes all risk of loss of such returned goods until actual receipt and acceptance by Anchor Pumps.  Please click here to view Returns information.

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