Mainsboost Charger
Mainsboost Charger Vessel Mounted MJ3 HM 41729
In stock
- Established 1975
- Trusted by thousands of customers
Stuart Turner Mainsboost Charger Vessel mounted
Mainsboost Charger Pumps are used in conjunction with Mainsboost Pressure Vessels, providing a direct on mains pump solution to offer increased water pressure and flow when the incoming mains cold water pressure does not meet minimum requirements.
Mainsboost Charger MBC 12 pump units are wall mounted, allowing the pump to be located remotely from the Mainsboost vessel without restricting performance.
Housed within a robust steel enclosure lined with effective noise reduction foam, the Mainsboost Charger MBC 12 will boost water pressure up to 3.5 bar.
Mainsboost Charger MJ3 pump units are mounted directly onto the Mainsboost vessel and options are available suitable for use with vertical or horizontally oriented vessels.
The Mainsboost Charger MJ3 will boost water pressure up to 3.5 bar and an optional sound attenuation cover is available if the system is to be installed in a location where noise levels are to be kept to a minimum.
All Mainsboost Charger pumps are WRAS Approved and come with an industry leading 5 year guarantee as standard.
Mainsboost – performance on demand
More about this product
Mainsboost Charger MJ3 Pumps are used in conjunction with Mainsboost Steel Pressure Vessels, providing a direct on mains pump solution to offer increased water pressure and flow when the incoming mains cold water pressure does not meet minimum requirements.
Mainsboost Charger MJ3 pump units are mounted directly onto the Mainsboost vessel and options are available suitable for use with vertical or horizontally oriented vessels.
The Mainsboost Charger MJ3 will boost water pressure up to 3.5 bar and an optional sound attenuation cover is available if the system is to be installed in a location where noise levels are to be kept to a minimum.
All Mainsboost Charger pumps are WRAS Approved and come with an industry leading 5 year guarantee as standard.
Mainsboost – performance on demand.
Technical Specification
| General | ||
| Model + Product Code | MJ3 VM (41712) MJ3 HM (41729) |
|
| Guarantee | 5 years | |
| WRAS approval | 1501305 | |
| System patent no. | 2349908 | |
| Features | ||
| Mounting | MJ3 VM (Vertical vessel) MJ3 HM (Horizontal vessel) |
|
| Pump type | Peripheral | |
| Mechanical seal | EPDM / PTFE / Al. Oxide | |
| Flexible hoses | 2 | |
| Dry run protection | ||
| Materials | ||
| Pump body | Brass | |
| Impeller | Brass | |
| Performance | ||
| Maximum head (closed valve) | 4.3 bar | |
| Maximum working pressure* | 600 kPa (6 bar) | |
| Maximum ambient air temperature | 40 °C | |
| Min / Max water temperature | Min 4 °C / Max 35 °C | |
| Connections | ||
| Pump connections | G ¾ male | |
| Flexible hoses | ||
| Connections | 22 mm push-in x 22 mm push-in x 240 mm long |
|
| Motor | ||
| Type | Induction, auto-reset thermal trip | |
| Duty rating | Continuous | |
| Electrical | ||
| Power supply/phase/frequency | 230 V a.c./ 1 / 50 Hz | |
| Current (full load) | 1.8 Amps | |
| Power consumption | 398 Watts | |
| Fuse rating | 3 Amps | |
| Power cable (pre-wired) | 1.5 metres | |
| Physical | ||
| Enclosure protection | IPX4 | |
| Pump Length** | 200 mm | |
| Pump Width** | 203 mm | |
| Pump Height (excluding hoses and brackets)** | 216 mm | |
* The maximum pressure that can be applied to the pump under any installation conditions.
** See data sheet for overall system dimensions when the MJ3 pump is fitted to a vertical or horizontal Mainsboost pressure vessel.
| Product Variants | |
| Part no | Description |
| 41712 | MJ3 VM (compatible with steel vessels only) |
| 41729 | MJ3 HM (compatible with 200 & 250 ltr horizontal steel vessels only) |
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dimensions PDFDownload
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data sheet PDFDownload
Standard delivery:
Standard delivery is free for all orders except for some low cost/low margin items where standard delivery is £6.50. Some difficult to transport goods also have a varying carriage charge applied.
Please contact us for the estimated standard delivery times of the products that we have in stock, either by calling 01473 719950, or by dropping us an email at info@anglianpumping.com.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £15.00 + vat delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
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