Positive Displacement Pumps
These pumps are often thought of as high-pressure pumps. Their
positive displacement of fluid and fixed volume are the result of
the fluid being mechanically moved through their pump passage on a
regular cycle. This means that regardless of the system they
discharge into, the pressure and volume will remain constant. The
power of the driving device and its speed, limit the volume and
pressure.Positive Displacement pumps:Flow rates of GPD, CC/min to
100 GPM typically.Discharge pressures of a 1 to 1000 PSI.Low speed
and fixed volume per cycle, they handle very viscid fluids
well.Smaller than centrifugal pumps.Quiet, do not ad much heat to
the fluid, suitable for shear sensitive fluids.Diaphragm pumps can
easily pass solids, stringy and fibrous foreign matter. Are made in
materials from CI to Titanium and PP, PVDF and PPS engineering
resins.
-
Hypro Pumps
Bronze gear pump 19 gpm
BB5
$2,671.1219 GPM Bronze pedestal mounted gear pump. For oils and other lubricating liquids. Shaft seal is a packing. Do not use pulley drive.bb Learn More -
General Pump
MSS 3Plex Plunger GB 118.8hp
MSS4018R
$31,317.32MSS Series, Triplex Plunger Pump with Gear Box for Jetting (intermittent use).- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Pump Dimensions: 27.7" x 23.8" x 11.9"
- Shaft...
-
Oberdorfer Pumps
Bronze Pedestal Gear Pump
N9000
$1,132.30Bronze Pedestal Gear pump. Often used as a oil pump on large ships to pre-lube the bearings or honey production systems.- Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively una...
-
General Pump
MSS 3Plex Plunger GB 121.5hp
MSS3615R
$31,317.32MSS Series, Triplex Plunger Pump with Gear Box for Jetting (intermittent use).- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Pump Dimensions: 27.7" x 23.8" x 11.9"
- Shaft...
-
Hypro Pumps
Bronze gear pump 24 gpm
BB6
$1,503.6024 GPM Bronze pedestal mounted gear pump 1". For oils, paint , inks and other lubricating liquids. Pump has packing along the shaft. Do not pulley drive. Without Relief Valve, Seal Kevlar Packing, Bronze Spur Gear, Pump RPM 1725 Max.
Bronze 1" Learn More -
General Pump
MSS 3Plex Plunger GB 123.2hp
MSS3618R
$31,317.32MSS Series, Triplex Plunger Pump with Gear Box for Jetting (intermittent use).- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Pump Dimensions: 27.7" x 23.8" x 11.9"
- Shaft...
-
General Pump
MSZ 3Plex Plunger 23.7hp
MSZ36
$54,432.20MSZ Series, Triplex Plunger Pump, 316 SS Manifold and Wetted Parts, including Valve Plate and Seat.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Pump Dimensions: 27.7" ...
-
Hypro Pumps
Fat Fryer Cooking Oil Pump
GN63
$3,246.52Hot Oil Cooking Pump Head, Fat Fryer / Filter, with close coupled Motor HP 1/3. NSF Carbonator Close Coupled Gear Pumps. NSF paint Color White on outer surfaces. Hot glycol or heat transfer liquids. Steel gears.• Pumps can operate bi-directio...
gn hot oil Learn More -
Oberdorfer Pumps
Bronze Pedestal Gear Pump
N9000ES3
$1,120.39Bronze Pedestal Gear pump. Often used as a oil pump on large ships to pre-lube the bearings.- Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively unaffected by the backpressure in the...
-
General Pump
MSZ 3Plex Plunger 23.7hp w/ gearbox
MSZ3615R
$55,214.26MSZ Series, Triplex Plunger Pump, 316 SS Manifold and Wetted Parts, including Valve Plate and Seat.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Pump Dimensions: 27.7" ...
