Gauge Range |
0–300 PSI |
0–300 PSI |
0–200 PSI |
Gauge Type |
2" Dial, 1/8" Male NPT, Bottom Mount |
2" Dial, 1/8" Male NPT, Bottom Mount |
2" Dial, 1/8" Male NPT, Lower Mount |
Application |
Permanent installation for ongoing monitoring |
Temporary pressure testing during service |
Riello oil pump pressure testing |
Includes Oil Line |
✅ Yes – 6" long, 3/16" flare oil line |
❌ No (adapter only) |
✅ Yes – 9-1/2" oil line with 3/16" flare fittings |
Includes Tee |
✅ Yes – 3/16" flare x 1/8" NPT x 3/16" flare |
❌ No |
❌ No |
Adapter |
❌ Not included |
✅ Yes – 3/16" flare x 1/8" female NPT |
✅ Riello nozzle outlet fitting (metric thread x 1/8" NPT) |
Coupling |
✅ Yes – 1/8" female NPT brass coupling |
❌ No |
✅ (2) 1/8" female NPT x 3/16" flare fittings |
Washers/Gaskets |
❌ No |
❌ No |
✅ (3) Riello metal crushable washers (act as gaskets) |
Use Cases |
Long-term monitoring on installed burners |
Quick pump pressure checks during service |
Setup, adjustment & troubleshooting of Riello pumps |
Restrictions |
❌ Not for Riello burners ❌ Not for 1/4" connections |
✅ Fits most Beckett, Suntec, Webster, Danfoss pumps |
✅ For Riello pumps only – not for Beckett/Suntec/Webster |
Assembly Required |
✅ Yes (pipe dope needed, not included) |
⚠️ Minimal – gauge threads into adapter |
⚠️ Simple install – remove bleeder plug, attach fitting & washer |