The Orion™ KRA series of vacuum pumps are used in every part of a variety of industrial vacuum situations. They are used where large amounts of vacuum and/or pressure are needed to run robotics, vacuum conveyors, laminators, printing presses, feeders, vacuum chuck, and vacuum lifting.
These pumps are capable of producing vacuum levels up to 25 inches of mercury. The Orion™ KRA-8, KRA-10, and KRA-12 are no longer being produced. But have no fear, Jallo offers complete replacements, replacement parts, replacement pumps, and in-house service of your Orion™ KRA-8, KRA-10, and KRA-12 vacuum pumps.
Orion KRA-12 Vacuum and Pressure Specifications
| Model | Motor | RPM | HP | CFM | Max. Hg" | Max. PSI | LBs | KGs |
|---|---|---|---|---|---|---|---|---|
| KRA12-SP | No Motor | 87.0 | 25.0" | 7.1 psig | ||||
| KRA12-SP | 208-230/460V | 800 | 7.5 | 87.0 | 25.0" | 7.1 psig | 573.2 | 260 |
Performance Specifications
Orion KRA-12 Part Breakdown
| # | Part | Part Number | Quantity |
|---|---|---|---|
| 1 | Packing | Contact | Contact |
| 2 | Suction Head Assy | Contact | Contact |
| 3 | Gasket A | Contact | Contact |
| 4 | Filter Element | Contact | Contact |
| 5 | VC120 Assy | Contact | Contact |
| 6 | Elbow | Contact | Contact |
| 7 | Barrel Nipple | Contact | Contact |
| 8 | Suction Case | Contact | Contact |
| 9 | Blind Plug | Contact | Contact |
| 10 | DType Compound Gauge | Contact | Contact |
| 11 | Blind Plug | Contact | Contact |
| 12 | Gasket B | Contact | Contact |
| 13 | Muffler Head Assy | Contact | Contact |
| 14 | Muffler Assy | Contact | Contact |
| 15 | Muffler Valve | Contact | Contact |
| 16 | Spring A | Contact | Contact |
| 17 | Muffler Body | Contact | Contact |
| 18 | Spring B | Contact | Contact |
| 19 | Supporting Bolt | Contact | Contact |
| 20 | Stopper | Contact | Contact |
| 21 | Gasket C | Contact | Contact |
| 22 | Delivery Case Cap | Contact | Contact |
| 23 | Stay Bolt | Contact | Contact |
| 24 | Gasket D | Contact | Contact |
| 25 | Delivery Case | Contact | Contact |
| 26 | Throttle Pipe | Contact | Contact |
| 27 | Gasket E | Contact | Contact |
| 28 | Washer | Contact | Contact |
| 29 | V Pulley | Contact | Contact |
| 30 | Belt Cover Assy | Contact | Contact |
| 31 | V Belt | Contact | Contact |
| 32 | V Pulley | Contact | Contact |
| 33 | Inner Plate Assy | Contact | Contact |
| 34 | Motor (Mitsubishi) | Contact | Contact |
| 35 | Slide Base (Mitsubishi) | Contact | Contact |
| 36 | Base Assy | Contact | Contact |
| 37 | KRA12V pump only | Contact | Contact |
| 38 | Fan Cover | Contact | Contact |
| 39 | Mold Cord | Contact | Contact |
| 40 | Fan Guard | Contact | Contact |
| 41 | Fan | Contact | Contact |
| 42 | Fan Motor Foot Assy | Contact | Contact |
| 43 | Fan Motor | Contact | Contact |
| 44 | Condenser | Contact | Contact |
| 45 | Snappy | Contact | Contact |
| 46 | KRA12 Bare Pump | Contact | Contact |
| 47 | Bearing Retainer | Contact | Contact |
| 48 | Bearing NTN | Contact | Contact |
| 49 | Spacer | Contact | Contact |
| 50 | Spacer Collar | Contact | Contact |
| 51 | Side Plate | Contact | Contact |
| 52 | Vane (Blade) | Contact | Contact |
| 53 | Parallel Key | Contact | Contact |
| 54 | Rotor Assy | Contact | Contact |
| 55 | Taper Pin | Contact | Contact |
| 56 | Cylinder | Contact | Contact |
| 57 | End Cover | Contact | Contact |