Product Description
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Edwards RV12 Major Repair Kit 65201131RV12
Service Bundle
Save time and order everything needed for a complete Edwards RV12 vacuum pump rebuild in one package.
Made by OEM
Includes:
-
RV12 Major Repair Kit
-
1 Liter Plus UG19 Oil - Ultragrade 19 Equivalent
-
Oil Drain Plug and O-Ring
Compatible with Edwards RV12 rotary vane vacuum pumps.
Complete BOM - 65201131RV12 Major Repair Kit
| Part Number | Item Description | Qty |
|---|---|---|
| A20402528 | HV Blade, RV12, CX2 | 2 |
| A20402530 | LV Blade, RV8/RV12, CX2 | 2 |
| A20402500 | Oil Blade, RVP, CX2 | 1 |
| A65201005 | Air Bleed Assy RV | 1 |
| A21071077 | Coupling Element RV Pump | 1 |
| A25908123 | Exhaust Diaphragm Viton RVP | 1 |
| H02109066 | Lip Seal Viton 25 x 35 x 7 | 1 |
| H02120037 | O-Ring | 1 |
| H02120036 | O-Ring BS 4518 | 1 |
| 23724-073 | O-Ring Nitrile 21.5 ID x 3.0 Section | 3 |
| 23724-071 | O-Ring Nitrile Inlet Valve RV | 1 |
| H02120077 | O-Ring Rear Cover | 1 |
| H02122031 | O-Ring Viton 0096-24 | 1 |
| H02122083 | O-Ring Viton 695-30 | 1 |
| H02122055 | O-Ring Viton DP40/80 | 1 |
| A27160005 | Oil Box Printed Gasket RV | 1 |
| A25908129 | Oil Pressure Valve RV | 1 |
| A25908127 | Oldham Coupling RV3/5/8/12 | 1 |
| 23724-070 | O-Ring Nitrile 32.5 ID x 3.0 | 1 |
| 23712-039 | O-Ring Viton 7.6 ID x 2.4 | 1 |
| H02126026 | O-Ring Viton 1.109 ID x .139 | 1 |
| H02109125 | Outer Shaft Seal Spacer RV | 1 |
| A27160006 | Printed Gasket Cartridge RV | 1 |
| A25908226 | RV Dump Valve | 1 |
| A65201029 | RV Reed Valve | 1 |
| A27160008 | Seal Carrier Gasket | 1 |
| H02109124 | Shaft Seal BABSL 20 x 30 x 7 RV | 1 |
| A65201019 | Motor Ducting Sheet | 1 |
| 20525-048 | Spring - Ballast Control, St/St | 1 |
| 20525-047 | Spring - Dump Valve RV | 2 |
| 20525-049 | Spring - Inlet Valve, St/St RVP | 1 |
| A27160007 | Top Plate Gasket | 1 |
| A26501040 | U Seal Viton | 1 |
| A26501039 | Valve Pad - Viton | 1 |
| A26501036 | Valve Pad E2M1.5 E2M18 Pump | 1 |
| 27154-018 | Washer Shoulder | 1 |
| Plus UG19 Oil - 1 Liter | Ultragrade 19 Equivalent Vacuum Pump Oil | 1 |
| A25908119 | Oil Drain Plug | 1 |
Edwards RV12 Rebuild and Service Information
The Edwards RV12 major repair kit is designed for a complete rebuild of Edwards RV12 oil-sealed rotary vane vacuum pumps. This service package includes the RV12 blade set, seals, O-rings, gaskets, valve components, springs, coupling parts, oil, and drain plug needed for a thorough overhaul.
A full RV12 rebuild is commonly recommended when the pump has reduced vacuum performance, excessive oil mist, oil contamination, abnormal noise, worn vanes, seal leakage, or extended service hours. Replacing the internal wear components helps restore vacuum performance, reduce downtime, and extend the working life of the pump.
For best results, inspect the shaft sleeve, shaft seal area, coupling, valves, gasket surfaces, and oil box during service. Always replace the vacuum pump oil after rebuild and verify proper operation before returning the pump to production or laboratory use.
Recommended Products
| Product | Use |
|---|---|
| Plus UG19 Oil - 1 Liter | Recommended oil for Edwards RV rotary vane pumps; equivalent to Edwards Ultragrade 19. |
| Plus UG19 Oil - 20 Liter | Bulk oil option for shops servicing multiple Edwards RV pumps. |
| 65201136 Shaft Sleeve Kit | Recommended when servicing the RV shaft seal area. |
| A46229000 EMF20 Oil Mist Filter | Oil mist filter for Edwards RV12 vacuum pumps. |
| A25908118 Oil Filler Plug | Common service replacement item for Edwards RV pumps. |
| A25908119 Oil Drain Plug | Common service replacement item for Edwards RV pumps. |
Related Edwards RV Resources
| Resource | Description |
|---|---|
| Edwards RV12 Repair Parts and Kits | RV12 repair kits, parts, and related service items. |
| Edwards RV Pumps Repair Parts and Kits | Main Edwards RV pump repair parts category. |
| Edwards RV Vacuum Pump Repair & Maintenance Center | Maintenance resources for Edwards RV rotary vane pumps. |
| Edwards Repair Kits | Main Edwards repair kit category. |
| Rotary Vane Pump Repair Kits and Parts | Main rotary vane pump repair parts category. |
| Vacuum Oil and Fluids | Shop vacuum pump oils, fluids, and OEM-equivalent oil options. |
| Vacuum Pump Oil Cross Reference Chart | Match OEM pump oils to VPS replacement oil options. |
| Vacuum Pump Schematics, Manuals and Guides | Reference page for manuals, schematics, and service resources. |
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