Watson-Marlow SPS - Manual (Page 31)

MasoSine SPS sinusoidal pumps User Manual 31
18 Heating and cooling option
Special versions of MasoSine
SPS 100, SPS 200, SPS 250, SPS 300,
SPS 400 and SPS 500 pumps can be
heated or cooled to provide the cor-
rect temperature for your process—
pumping chocolate or ice cream, for
example—by passing fluid at the tem-
perature required through crescent-
shaped channels in the pump housing
and the front housing. The pump has
1/4in or 1/8in connections on two
sides through which the heating or
cooling agent flows. The position of
the connections varies depending on
the model. Counter
pressure should
not exceed 1 bar.
Note: Most pumps can be retro–fitted
to allow heating and cooling.
Note: The connections on the front cover
may hinder some maintenance work at the
pump. In most cases, the heating / cooling of
the pump housing is sufficient. Maintenance is
not hindered by the connections.
Note: If a heater is used to maintain a raised
temperature, that temperature must be approved
by MasoSine.
SPS 100 SPS 200 SPS 250 SPS 300 SPS 400 SPS 500
Pump
housing MP-HZG-G-
SPS10
MP-HZG-G-
SPS20
MP-HZG-G-
SPS21
MP-HZG-G-
SPS25
MP-HZG-G-
SPS40
MP-HZG-G-
SPS50
Front
cover MP-HZG-D-
SPS10
MP-HZG-D-
SPS20
MP-HZG-D-
SPS21
MP-HZG-D-
SPS25
MP-HZG-D-
SPS40
MP-HZG-D-
SPS50
Part numbers for heating and cooling options