| Diaphragm Type | Fixed Butyl/EPDM |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | AMT 177-16 | 1200L EXTROL 250 PSI (391873) 317 GAL 17716 |
| | Approved Supplier | AMT 168-4 | 100LBC EXTROL 125 PSI (391732) 26 GAL 1684 |
| | Approved Supplier | AMT 168-10 | 100LBC EXTROL 150 PSI (391728) 26 GAL 16810 |
| | Approved Supplier | AMT 177-22 | 1200L EXTROL 175 PSI 317 GAL 17722 |
| | Approved Supplier | AMT 177-33 | 1200L EXTROL 300 PSI 317 GAL 17733 |
| | Approved Supplier | AMT 177-2 | 1200L EXTROL 125 PSI (391874) 317 GAL 1772 |
| | Approved Supplier | AMT 117-516 | 1200L EXTROL 150 PSI (390052) 317 GAL 117516 |
