Raypak RHP 33 - Manual (Page 13)

Plumbing Diagrams
For systems with pumps of less than 2 HP(1.5Kw) (under 300 l/min), no external
bypass is required. Connections are 50 mm pipe slip. Plumb the heat
pump after the filter and before any chlorinators.
Water In
(from pool
or Spa)
Water Out
(to pool
or Spa)
Filter
For systems with pumps of 2 HP (1.5Kw) or greater (over 300 l/min), an external
bypass is required. Adjust the bypass valve to divert a minimum of 150 l/min
gpm through the heat pump. Connections are 50mm pipe slip. Plumb
the heat pump after the filter and before any chlorinators.
Water In
(from pool
or Spa)
Water Out
(to pool
or Spa)
Filter
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