| PD-2A-30-A-C | Stainless Steel Tamper Resistant Cover. | 50 to 210 bar (70 bar Standard Setting) | | | |
| PD-2A-30-A-L (alternative for SUN PRFB-LAN) | Leakproof hex. socket screw. | 50 to 210 bar (70 bar Standard Setting) | PRFB-LAN | | |
| PD-2A-30-B-C | Stainless Steel Tamper Resistant Cover. | 20 to 105 bar (35 bar Standard Setting) | | | |
| PD-2A-30-B-L (alternative for SUN PRFB-LBN) | Leakproof hex. socket screw. | 20 to 105 bar (35 bar Standard Setting) | PRFB-LBN | | |
| PD-2A-30-D-C | Stainless Steel Tamper Resistant Cover. | 14 to 55 bar (28 bar Standard Setting) | | | |
| PD-2A-30-D-L (alternative for SUN PRFB-LDN) | Leakproof hex. socket screw. | 14 to 55 bar (28 bar Standard Setting) | PRFB-LDN | | |
| PD-2A-30-E-C | Stainless Steel Tamper Resistant Cover. | 7 to 28 bar (14 bar Standard Setting) | | | |
| PD-2A-30-E-L (alternative for SUN PRFB-LEN) | Leakproof hex. socket screw. | 7 to 28 bar (14 bar Standard Setting) | PRFB-LEN | | |
| PD-2A-30-W-C | Stainless Steel Tamper Resistant Cover. | 76 to 315 bar (76 bar Standard Setting) | | | |
| PD-2A-30-W-L (alternative for SUN PRFB-LWN) | Leakproof hex. socket screw. | 76 to 315 bar (76 bar Standard Setting) | PRFB-LWN | | |
