Viking Pump TSM280: Duralobe (Discontinued) - Manual (Page 15)

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3.2 Duralobe ® Pump Operating Parameters.
Fig 6
The maximum pressure and speed operating parameters are given in Fig 6.
In practice these may be limited due to the nature of the product to be
pumped and/or design of the system in which the pump is to be installed.
Consult Viking Pump or your Viking Pump distributor for assistance.
If the system or product characteristics are to be changed from the
original application for which the pump was selected, Viking Pump or
their authorized distributor should be consulted to ensure the pump is
suitable for the new application.
The pump should not be subjected to sudden temperature changes to avoid
the risk of damage from sudden expansion/contraction of components. Care
should be taken when selecting pumps for handling liquids containing
abrasive particles as these may cause wear of pump head components. For
advice or assistance contact Viking Pump or your Viking Pump distributor.
Pump
Series
Theoretical Displacement
Nominal
Connection
Size
Max Diff.
Pressure
Maximum
Speed
Max
Temp
Max
Temp
Liter /
rev
Imp.gal
/100 rev
US gal
/100
rev
mm inches bar psi rev/min °C °F
S1S 0.04 0.88 1.06 25 1 14 200 1150 150 300
S1M 0.06 1.32 1.59 25 1 10 150 1150 150 300
S1L 0.08 1.76 2.11 25 1 7 100 1150 150 300
S2S 0.17 3.74 4.49 38 1.5 14 200 1150 150 300
S2M 0.25 5.50 6.61 50 2 10 150 1150 150 300
S2L 0.34 7.48 8.98 50 2 7 100 1150 150 300
S3S 0.54 11.88 14.27 50 2 14 200 870 150 300
S3M 0.81 17.82 21.40 76 3 10 150 870 150 300
S3L 1.08 23.76 28.53 76 3 7 100 870 150 300
S4S 1.62 35.64 42.80 76 3 14 200 700 150 300
S4M 2.43 53.46 64.20 101 4 10 150 700 150 300
S4L 3.24 71.28 85.60 101 4 7 100 700 150 300
WARNING