Stuart Turner Mainsboost Plus - Checklist for Horizontal Installation; Horizontal System Components List

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CHECKLIST
Mainsboost Plus (Horizontal) (available in MBP 200SH and MBP 250SH vessels only)
Mainsboost Plus horizontal is supplied with the pump assembly pre-assembled onto the
cylinder.
Your product may vary slightly from the picture above.
Item Description Qty Item Description Qty
Package
1
1 ¼ “ BSP pressure gauge 2
Package
2
1 Pump assembly 1
2 Lever isolating ball valve 1 2 Pump bracket 1
3
Pressure vessel connector
fitting
1 3 Mainsboost vessel 1
4
6 bar pressure regulating
valve
1 4 Mounting cradles 1
5 ¼ x ½ “ BSP Brass bush 1 5 Hose 2
6 Y pattern inline strainer 1
7 Double check valve 1
8 1¼ “ BSP Pressure gauge 1
9
28 mm x 28 mm x 22 mm
Tee
1
6
Package 1
Upstream line-in kit
Fig. 4
6
1
4
8
5
2
7
3
9
Package 2
MJ3 pump
Fig. 5
4
2
1
3
5 (Hoses supplied
loose shown as such)
5