This Hypro D252 Desmopan Diaphragm and Valve Repair Kit (D252REPAIRDESMO) is the most extensive and complete repair kit available for the Hypro D252 Diaphragm Pump, as it includes replacement diaphragms, valves, and o-rings.
In most cases, you will need to replace the diaphragms if you notice a milky grey color in the oil sight glass. This indicates your diaphragms are torn and will need to be replaced immediately. Running your diaphragm pump with torn diaphragms can cause serious damage to the pump, which is why it is always a good decision to keep a repair kit nearby in the event of a diaphragm becoming damaged.
If your diaphragm pump is in constant use, it is highly recommended to replace the diaphragms every 3 months or 500 hours. The valves and o-rings should be replaced every 6 months or 1000 hours to keep your pump running smoothly all season long.
Hypro D252 Diaphragm and Valve Repair Kit - Desmopan (D252REPAIRDESMO) includes: