Mainsboost MB 450SV - Mains water pressure boosting

Mainsboost

The Mainsboost MB 450SV features a nominal vessel size of 450 litres and a pressurised water holding capacity of approximately 248 litres.

Available in single, twin and triple vessel options, each unit is supplied with a comprehensive Upstream Line-In Kit (ULK) featuring 22 mm or 28 mm pipe diameter fittings.

Constructed from an epoxy coated steel body and a highly durable virgin butyl diaphragm, all Mainsboost vessels are WRAS Approved and come with a 5 year guarantee.

Technical Specification

General
Product code 44467, 44468, 44469, 44470, 44471, 44472
Construction Mild steel
Membrane Butyl rubber
WRAS approval 1501305
System patent no. 2349908
Guarantee 5 years
Performance
Maximum working pressure* 1000 kPa (10 bar)
Min/Max operating temperature Min 4 °C / Max 35 °C
Max rated temperature 90 °C
Physical**
Vessel capacity*** 248 litres
Height 1545 mm
Width 660 mm
Depth 660 mm
Weight empty 72 Kg
Weight filled 320 Kg
Maximim weight 522 Kg
ULK Kit 22 mm or 28 mm

*The maximum pressure that can be applied to the cylinder under any installation conditions.

**Vessel capacity, dimensions and weights are per cylinder

***At typical working pressure


Product Variants
Part no Description
44452 MB 100SV-1-22
44453 MB 100SV-2-22
44454 MB 100SV-3-22
44455 MB 130SV-1-22
44456 MB 130SV-2-22
44457 MB 130SV-3-22
44458 MB 200SV-1-22
44459 MB 200SV-2-22
44460 MB 200SV-3-22
44461 MB 250SV-1-22
44462 MB 250SV-2-22
44463 MB 250SV-3-22
44464 MB 300SV-1-22
44465 MB 300SV-2-22
44466 MB 300SV-3-22
44467 MB 450SV-1-22
44468 MB 450SV-2-22
44469 MB 450SV-3-22
44470 MB 450SV-1-28
44471 MB 450SV-2-28
44472 MB 450SV-3-28
44744 MB 600SV-1-35
44745 MB 800SV-1-35
44746 MB 1000SV-1-35