Fixed displacement Gear Pumps move oil by repeatedly enclosing a fixed volume using interlocking gears, transferring it mechanically using a cyclic pumping action. It delivers a smooth pulse-free flow proportional to the rotational speed of its gears.
Manufacturer: Vivoil
Displacements: 4.2cc up to 39.6cc
Maximum Continuous Pressure: *Up to 260 BAR
(*Confirm each models specifications, the larger the displacement the lower the maximum pressure)
Maximum RPM: **Up to 3500 RPM
(**Confirm each models specifications, the larger the displacement the lower the maximum RPM)
Minimum RPM: 700 RPM
Mount: DIN 4 Bolt – 36.5mm Spigot
Shaft: 1:8 Taper Keyed Shaft
Available in both Clockwise (CW) or Counter Clockwise (CCW) Shaft Rotations
BSPP Ports (Refer to the model table for BSPP Port Sizing)
| Part # | CC | Max WP bar | Max PP bar | Max/Min Speed RPM | Port S | Port P |
|---|---|---|---|---|---|---|
| X2P411DEBBA | 4.20 | 260 | 300 | 3500/700 | 1/2” BSPP | 1/2” BSPP |
| X2P431DEBBA | 6.00 | 260 | 300 | 3500/700 | 1/2” BSPP | 1/2” BSPP |
| X2P451DECBA | 8.40 | 260 | 300 | 3500/700 | 3/4” BSPP | 1/2” BSPP |
| X2P471DECBA | 10.80 | 260 | 300 | 3500/700 | 3/4” BSPP | 1/2” BSPP |
| X2P491DECBA | 14.40 | 250 | 290 | 3500/700 | 3/4” BSPP | 1/2” BSPP |
| X2P511DEDCA | 16.80 | 230 | 270 | 3500/700 | 1” BSPP | 3/4” BSPP |
| X2P531DEDCA | 19.20 | 210 | 250 | 3000/700 | 1” BSPP | 3/4” BSPP |
| X2P551DEDCA | 22.80 | 200 | 240 | 3000/700 | 1” BSPP | 3/4” BSPP |
| X2P571DEDCA | 26.20 | 170 | 210 | 3000/700 | 1” BSPP | 3/4” BSPP |
| X2P591DEDCA | 30.00 | 160 | 200 | 2500/700 | 1” BSPP | 3/4” BSPP |
| X2P611DEDCA | 34.20 | 150 | 190 | 2500/700 | 1” BSPP | 3/4” BSPP |
| X2P631DEDCA | 39.60 | 140 | 180 | 2000/700 | 1” BSPP | 3/4” BSPP |
Variations and performance information can be found in the pictures.
WARNING – IMPROPER USE OR SELECTION OF THE PRODUCTS/EQUIPMENT OR SYSTEMS DESCRIBED CAN CAUSE PERSONAL INJURY, DEATH AND/OR PROPERTY DAMAGE. SAFETY PROCEDURES MUST BE APPLIED PRIOR TO INSTALLATION, COMMISIONING AND/OR OPERATION OF EQUIPMENT AND MACHINERY.





