| Modell | value2 | value |
|---|---|---|
| GTH844 | 26 l/min - 6.9 gal/min | 26 l/min - 6.9 gal/min |
| GTH842 | 26 l/min - 6.9 gal/min | 26 l/min - 6.9 gal/min |
| GTH644 | 26 l/min - 6.9 gal/min | 26 l/min - 6.9 gal/min |
| GTH636 | 26 l/min - 6.9 gal/min | 26 l/min - 6.9 gal/min |
| GTH6025ER | 135 l/min - 35.7 gal/min | 135 l/min - 35.7 gal/min |
| GTH5519 | 64 l/min - 16.9 gal/min | 64 l/min - 16.9 gal/min |
| GTH5022R | 130 l/min - 34.3 gal/min | 130 l/min - 34.3 gal/min |
| GTH4514EX | 95 l/min - 25.1 gal/min | 95 l/min - 25.1 gal/min |
| GTH4020ER | 100 l/min - 26.4 gal/min | 100 l/min - 26.4 gal/min |
| GTH4017SX | 95 l/min - 25.1 gal/min | 95 l/min - 25.1 gal/min |
| GTH4017EX | 95 l/min - 25.1 gal/min | 95 l/min - 25.1 gal/min |
| GTH4013SX | 95 l/min - 25.1 gal/min | 95 l/min - 25.1 gal/min |
| GTH4013EX | 95 l/min - 25.1 gal/min | 95 l/min - 25.1 gal/min |
| GTH4010SX | 87 l/min - 23 gal/min | 87 l/min - 23 gal/min |
| GTH3518R | 120 l/min - 31.7 gal/min | 120 l/min - 31.7 gal/min |
| GTH3512 | 82 l/min - 21.7 gal/min | 82 l/min - 21.7 gal/min |
| GTH3007 | 87 l/min - 23 gal/min | 87 l/min - 23 gal/min |
| GTH2506 | 70.2 l/min - 18.5 gal/min | 70.2 l/min - 18.5 gal/min |
| GTH1056 | 57 l/min - 15.1 gal/min | 57 l/min - 15.1 gal/min |
| GTH1048 | 57 l/min - 15.1 gal/min | 57 l/min - 15.1 gal/min |