| Code | Variation |
| GP4061 | Single Head Glanded In-line Pump 1ph DN40 6m Head |
| GP4091 | Single Head Glanded In-line Pump 1ph DN40 9m Head |
| GP40121 | Single Head Glanded In-line Pump 1ph DN40 12m Head |
| GP40181 | Single Head Glanded In-line Pump 1ph DN40 18m Head |
| GP5091 | Single Head Glanded In-line Pump 1ph DN50 9m Head |
| GP50121 | Single Head Glanded In-line Pump 1ph DN50 12m Head |
| GP50201 | Single Head Glanded In-line Pump 1ph DN50 20m Head |