Gorman Rupp V4A60-B Pump
Spare Parts for V4A60-B Self Priming Pump
Product Summary
The Gorman-Rupp V4A60-B is a 4-inch (100mm) Ultra V Series® self-priming centrifugal pump designed for handling liquids with large entrained solids and slurries. Built with a rugged cast iron casing and ductile iron two-vane semi-open impeller, it delivers high-performance solids handling up to 3 inches (76.2 mm) in diameter. Its advanced design features a self-cleaning wear plate and a removable rotating assembly for easy maintenance without disturbing piping.
- Ultra V Series® Design: superior solids handling and increased pressure capabilities over standard self-priming pumps.
- Removable Rotating Assembly: Allows for safe, quick inspection or service of the impeller, seal, and shaft without disconnecting piping.
- Cartridge Mechanical Seal: Double-floating, self-aligning oil-lubricated mechanical seal with silicon carbide faces for extreme abrasion resistance.
- Self-Cleaning Wear Plate: Replaceable wear plate assembly designed to clear debris from the impeller vanes, reducing clogging.
- External Shimless Adjustment: Impeller clearance can be adjusted externally to maintain peak efficiency without disassembling the pump.
Spare Parts List
| Select | Qty | Part Number | Description | Material / Spec |
|---|---|---|---|---|
| 1 | 46451-760 | Wear Plate Assembly | - [cite: 1399] | |
| 1 | 46411-151 | Check/Flap Valve Assembly | - [cite: 1552] | |
| 1 | 46513-154 | Cartridge Seal Assembly | - [cite: 1699] | |
| 1 | 48313-172 | High Temp Shut-Down Kit | - [cite: 1613] | |
| 1 | 48213-125 | Discharge Flange Kit | - [cite: 1496] | |
| 1 | 38615-104 | Impeller | Ductile Iron [cite: 1699] | |
| 1 | 38514-828 | Impeller Shaft | Alloy Steel [cite: 1699] | |
| 1 | 38272-360 | Seal Plate | Gray Iron [cite: 1699] | |
| 1 | 38251-521 | Bearing Housing | Gray Iron [cite: 1699] | |
| 1 | 25152-273 | O-Ring (Casing/Seal Plate) | Buna-N [cite: 1610] | |
| 1 | S1676 | O-Ring (Seal Plate/Brg Hsg) | Buna-N [cite: 1607] | |
| 1 | 38683-660 | Gasket | Cellulose Fiber [cite: 1535] | |
| 1 | 38687-059 | Gasket | Cellulose Fiber [cite: 1699] | |
| 1 | 23251-019 | Ball Bearing | Steel [cite: 1699] | |
| 1 | 23287-014 | Ball Bearing | Steel [cite: 1699] | |
| 3 | S1907 | Lip Seal | - [cite: 1699] | |
| 2 | S1471 | Sight Gauge | - [cite: 1699] | |
| 1 | 4823A | Vented Plug | Steel [cite: 1699] | |
| 1 | S1530 | Air Vent | - [cite: 1699] | |
| 1 | 12354 | Handle | Steel [cite: 1500] |
Exploded Parts Views
Key Technical Specifications
| Parameter | Value |
|---|---|
| Model / Curve | V4A60-B / T-1-19-R |
| Rated Power | Requires External Drive (Max 2400 RPM) |
| Voltage / Frequency | N/A (Bare Shaft Pump) |
| Rated Current | N/A |
| Discharge Connection | 4" (100mm) NPT |
| Impeller Type | Semi-Open 2-Vane Ductile Iron |
| Installation Type | Surface Mounted / Self-Priming |
Troubleshooting, Common Faults & Solutions
Pump fails to prime
Likely Cause: Not enough liquid in casing or air leak in suction line.
Action / Part: Fill casing via Fill Plug (4823A) or check Suction Flange Gasket (38683-660).
Pump stops or fails to deliver rated flow
Likely Cause: Suction check valve contaminated or damaged.
Action / Part: Clean or replace Flap Valve (46411-151)[cite: 1165].
Pump clogs frequently
Likely Cause: Liquid solution too thick or discharge flow too slow.
Action / Part: Dilute if possible or check Wear Plate (46451-760) clearance[cite: 1170].
Excessive noise
Likely Cause: Cavitation or impeller clogged/damaged.
Action / Part: Check suction lift or clean/replace Impeller (38615-104)[cite: 1170].
Leaking or worn seal
Likely Cause: Seal face wear or damage.
Action / Part: Replace Cartridge Seal Assembly (46513-154)[cite: 1165].
Online Resources
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