This technical service manual covers Viking Pump general purpose pumps in Series 32 and 432, sizes C, F and FH, including the C32, F32, C432, F432, FH32 and FH432 models. Pumps can be supplied with packing or a mechanical seal.
The document gives maintenance information, suggested repair tools, disassembly and reassembly steps, and pressure relief valve instructions. It includes rotation, lubrication, packing adjustment, end clearance adjustment and casing bushing installation guidance.
| Pump series | Series 32 and 432 |
|---|---|
| Sizes | C, F, FH |
| Capacity (size shown) | 3 GPM |
| Seal type | Packed or mechanical seal |
| Rotation | Clockwise or counterclockwise |
No. External lubrication is not required; the liquid being pumped lubricates the internal bearings.
Yes. The manual states that Viking pumps operate equally well in clockwise or counterclockwise rotation.
Turn the adjusting screw in to increase the pressure and turn it out to decrease the pressure.