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CHECKLIST
Item Description Qty Item Description Qty
Package
1b
1 ¼ “ BSP pressure gauge 1
Package
2
1 Mainsboost vessel 1
2 Lever isolating ball valve 1
Package
3
1 Pump 1
3
Mainsboost vessel
connector fitting
1 2 Manifold Assy 1
4
6 bar pressure regulating
valve
1 3 Hose 2
5 ¼ x ½ “ BSP Brass bush 1 4 Sealing washer 2
6 Y pattern inline strainer 1 5
Pump mounting
bolt assy
1 set
7 Double check valve 1 6
Pump mounting
bolt assy
1 set
8 ¼ “ BSP Pressure gauge 1
Your product may vary slightly from the illustrations above.
Mainsboost Charger MJ3 (Vertical) + 35/42/54mm ULK
IMPORTANT: Your Mainsboost Charger MJ3 system will be delivered in a minimum of
three boxes on one pallet. Please check the contents within 24 hours of receipt and
if any component is damaged, please contact Stuart Turner Ltd immediately.
Package 2
Mainsboost vessel
Fig. 3
1
6
Package 1b
Upstream line-in kit 35/42/54mm
Fig. 1b
6
1
4
8
5
2
7
3
Package 3
MJ3 pump
Fig. 2
4
3
2
1
5
6