Danfoss AF-range spare actuator diaphragm (OEM designation "Diaphragm Size 80 FKM for oil, AF"), actuator size 80 cm², material FKM, for Termo oil service. The diaphragm is the rolling-diaphragm sensing element inside a Danfoss self-acting AF-range controller actuator; this FKM diaphragm is the variant rated for thermal-oil media. Supplied as a spare part matched to the 80 cm² actuator size. OEM P/N 003G1501. Technical data quoted verbatim from store.danfoss.com (code 003G1501). Used in commercial refrigeration, provision-room cooling and reefer plant rooms across HFC, HFO and CO2 (R744) refrigerants.
| Code number | 003G1501 |
| Type | Diaphragms |
| Product group | Accessories - SAC |
| Gross weight | 0.142 Kilogram |
| Net weight | 0.142 Kilogram |
| Volume | 3.307 Liter |
| Actuator size [cm²] | 80 cm² |
| Contains batteries | No |
| Description | Diaphragm Size 80 FKM for oil, AF |
| Material | FKM |
| Permissible media | Termo oil |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| EAN | 5702421818374 |
| HS code | 8481.90 |
| Material | FKM |
| Standard size | Diaphragms |
| MOQ | 1 |
This diaphragm is a spare for Danfoss AF-range self-acting controller actuators of the 80 cm² size, FKM material for thermal-oil (Termo oil) service. Match the actuator size (80 cm²) and the diaphragm material against the AF-range service documentation before ordering — FKM/thermal-oil and standard EPDM diaphragms are not interchangeable.