The JVP-3 vacuum pump is an oil-free dry running vane pump. It is a stock item from the JVP line of pumps. This pump can produce up to 25 inches of Mercury, and up to 7.4 CFM (cubic feet per minute). The JVP-3 would typically use a .5hp .37kW three phase motor but can also be coupled with a single-phase motor. The modular configuration makes this pump very easy to maintain, with one knob nut to replace or inspect the filters. This pump is a direct driven direct coupled pump, which runs at 1700RPM.
The standard porting on the JVP-3 is two 3/4 NPT ports for the vacuum. One for the vacuum regulator, which is standard, and the second port for hooking up to your application. There is also a 1/4 NPT port with a vacuum gauge.
Option: Two 3/4″ NPT ports for the pressure, with a 1/4″ port for the pressure side.
Option: Complete vacuum setup for Vacuum, ported for vacuum, without motor.
Option: Vacuum pump only. Complete pump, less base, and manifold, motor and coupling.
These pumps are in production daily on printing presses, vacuum frames, robotic arms, etc. The JVP-3’s rugged design makes it suitable for most industrial applications.
JVP-3 Vacuum and Pressure Specifications
| Hz | RPM | Vacuum Hg" | Vacuum KPA | Vacuum CFM |
Vacuum m3/hr |
Pressure PSI | Pressure KPA | Blower CFM |
Blower m3/hr |
LBs | KGs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 | 1700 | 25 | 84.6 | 7.4 | 12.6 | 8.5 | 58.6 | 7.4 | 12.6 | 46.3 (52.9) | 21.0 (24.0) |
| 50 | 1450 | 25 | 84.6 | 6.4 | 10.8 | 8.5 | 58.6 | 6.5 | 11.1 | 46.3 (52.9) | 21.0 (24.0) |
Performance Specifications
External Dimensions
| W | H | A | B | C | D | E | F | G |
| 500 | 255 | 45 | 200 | 230 | 230 | 205 | 308 | 4-ø9 |
| L | J | K | L1 | M | N | O | P | |
| 388 | 40 | 90 | 40 | 32 | 71 | 50 | RC 3/4" |
Note: Dimensions in mm
JVP-3 Rebuild Kit Part List
| Description | Product ID | Quantity |
|---|---|---|
| Vane | JVP-3-00003 | 4 |
| Bearing | JVP-3-00006 | 2 |
| Spacer | JVP-3-00007 | 2 |
| Shim Kit | JVP-3-00010 | 10 |
| Manifold Gasket | JVP-1001-00013 | 1 |
| Filter (Pleated paper) | JVP-1001-00027 | 1 |
| Spring tube | JVP-1001-00029V | 1 |
| Rubber Filter Gasket | JVP-1001-00030 | 2 |
| Washer Gasket for Knob Nut | JVP-1001-00033A | 2 |
| Flexible Coupling | JVP-5-00042 | 1 |