Installing a siphon pump in a 55-gallon drum is a simple process that allows you to transfer liquids (e.g., fuel, water, chemicals) without lifting or tilting the drum. Below is a step-by-step guide:
Manual Hand Pump (e.g., rotary or squeeze-bulb type)
Electric/Battery-Operated Pump (for frequent use)
Gravity Siphon with Hose (requires priming)
✔ Siphon pump kit (with hose & pump mechanism)
✔ 55-gallon drum (ensure bung size matches pump)
✔ Safety gloves & goggles (if handling chemicals)
✔ Clamp (optional, to secure hose)
✔ Bucket or container for discharge
Ensure the drum is stable (on a flat surface or drum dolly).
Open the bung cap (usually 2" NPT threaded opening).
Check liquid type (ensure pump material is compatible).
For a manual hand pump:
Insert the pump tube into the drum through the bung hole.
Ensure the pickup tube reaches near the bottom (but not touching).
Tighten the bung adapter (if threaded) to prevent leaks.
For a hose siphon (no pump):
Submerge the entire hose into the liquid.
Seal one end, pull it out quickly, and direct it downward to start the siphon.
Some pumps need priming (filling the hose with liquid first).
For squeeze-bulb pumps, press the bulb several times until liquid flows.
For rotary hand pumps, turn the crank until liquid appears.
Manual pumps: Crank the handle or squeeze the bulb to start flow.
Electric pumps: Turn on and let it run (ensure proper voltage).
Gravity siphon: Ensure the outlet is lower than the drum.
Place the discharge hose into a container or drain.
Use a clamp to secure the hose if needed.
Once done, stop pumping and let residual liquid drain.
Close the bung cap to prevent spills or evaporation.
Clean the pump if used with chemicals.
⚠ Avoid flammable liquids near sparks (use explosion-proof pumps for fuel).
⚠ Wear PPE (gloves, goggles) when handling chemicals.
⚠ Ensure proper ventilation if pumping volatile liquids.
⚠ Check local regulations for hazardous material transfer.
| Problem | Possible Cause | Solution |
|---|---|---|
| No flow | Pump not primed | Re-prime or submerge hose fully |
| Weak suction | Air leaks | Check hose connections |
| Pump stuck | Debris in liquid | Clean or replace filter |
Manual: Terapump (for fuels), Liquid Extractor Pump
Electric: 12V Transfer Pump, Battery-Operated Drum Pump
A siphon pump makes transferring liquids from a 55-gallon drum easy and efficient. Choose the right pump type based on your needs (manual for occasional use, electric for frequent transfers). Always follow safety precautions when handling chemicals or fuels.