Latest News

MX321 AVR Stamford - Genuine - New & Boxed

Monday, 12 April, 2010 at 6:52am

Stamford MX321 (MX321-2 - E000-23212 - E000-23212/1P - Onan 305-0823) Automatic Voltage Regulator.

Genuine and made in the United Kingdom - New & Boxed.

Ex stock - worldwide shipping. For GBP, EURO or USD pricing please contact us:


Tel: +44 (0)115 923 2568 (United Kingdom)

Tel: (24-hour) +44 (0)7484709956 (United Kingdom)

Product Description:

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Stamford MX341 AVR - EA341 - UK Worldwide delivery

Monday, 12 April, 2010 at 6:49am

The SP Powerworld EA341 Compatible Voltage Regulator is accepted worldwide as the only Quality, Legal and Cost effective aftermarket alternative to using a Genuine Stamford MX341. It's also Compatible with the following Newage Stamford models:

MX341-2 - E000-23410 - E000-23412 - E000-23412/1P - E000-23015 - E000-23010 - 305-0846 - 350-10400 - Onan 305-0846.

Ex stock - shipped Worldwide. For GBP, EURO or USD pricing please contact us:



Tel: +44 (0)115 923 2568 (United Kingdom)

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SX440 AVR - EA440 Compatible model

Monday, 12 April, 2010 at 6:41am

SP Powerworld EA440 AVR / Automatic Voltage Regulator is a direct replacement for the discontinued Newage Stamford SX440 E000-24030.

Accepted worldwide as the only Quality and Legal aftermarket replacement. It's been designed to work in exactly the same way and operates at the same performance. It’s the same size, function and has the same wiring connections, it also comes with 12 months warranty. The EA440 is also Compatible with the following models:

Series 4 - 350-28700 - 350-24500 - E000-24010 - E000-24015 - Onan 305-0824.

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Monday, 8 February, 2010 at 12:52am

SP Powerworld's new range of 16kVA LPG powered generators called CELLPOWER are now being used throughout the world by established telecom organisations and are a reliable and secure alternative to diesel fuelled power units. Read More

Features include:

    • 16kVA Output  3-phase and/or 1-phase

    • 1.6 Litre 4-cylinder LPG Engine, 1500rev/min

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SP PowerWorld Launch JCB Powered Gensets

Wednesday, 30 September, 2009 at 1:39am
SP Powerworld has launched a range of JCB powered gensets. Open and soundproof models are available using JCB 4 cylinder engine and Meccalte alternators,  there are 5 KVA sizes available.  
The canopies are all Zintec and are available in range of colours!!
Please see the Full Specs below or contact the office for prices:

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