Stuart Turner Mainboost MJ3 VM - Page 8

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CHECKLIST
Mainsboost Charger MJ3 (Horizontal) + 35/42/54mm ULK
(compatible with MB 200SH and MB 250SH vessels only)
Your product may vary slightly from the illustrations above.
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 2 Mounting cradle 2
3
Mainsboost vessel
connector fitting
1
Package
3
1 Pump 1
4
6 bar pressure regulating
valve
1 2 Sealing washers 2
5 ¼ x ½ “ BSP Brass bush 1 3 Manifold assembly 1
6 Y pattern inline strainer 1 4 Hoses 2
7 Double check valve 1 5
Pump mounting
bolt assy
1 set
8 ¼ “ BSP Pressure gauge 1 6
MJ3 HM mounting
bracket
1
6
Package 1b
Upstream line-in kit 35/42/54mm
Fig. 1b
6
1
4
8
5
2
7
3
Package 2
Vessel/Mounting Cradle
Fig. 3
1
2
4
2
1
3
5
Package 3
MJ3 pump
Fig. 2
6