General Info on Hydraulic Combination Pumps
Posted by Tammy Soper on
Listed below are the specs for these types of pumps.
Silventvane 20/25
Twinvane 25
SAE threaded connection or 4 bolt flange come automatically on the pump
Pressure settings
SV-20 – 750 and 2000 PSI max outlet pressure
SV – 25 – 750 and 1500 PSI max outlet pressure
TV – 25 -1000 PSI max outlet pressure
Pressure compensating limits
SV – 10 – 150 to 750 PSI – 400 to 2000 PSi SV – 15 – 150 to 750 PSI – 350 to 1500 PSI TV – 15 – 250 to 1000 PSI
Max case pressure – 10PSi
Max Inlet vacuity
SV – 10/15 – 6 inches mercury gauge TV – 15 – 3 inches mercury gauge
Displacement
SV – 10 – 1.0 cipr SV – 15 & TV – 15 – 1.5 cipr
Flow Rate
SV – 15 – 8.2 gpm at 1800 rpm & 150 PSI SV – 15 – 11.8 gpm at 1800 rpm & 150 PSI TV – 15 -10.8 gpm at 1800 rpm & 100 PSI TV – 15 – 7.3 gpm at 1200 rpm & 100 PSI
Case Drain is normally 200 cipm while compensation is going on. Also the case drain needs to go the tank and below the reservoir fluid line.
Drive speed is 750 to 1800 rpm
Data Performance chart is listed below
If we can answer any questions, please let us know. Call us at
800-361-0068
sales@htsrepair.com