Ensure your Hypro D252 Diaphragm Pump continues to perform up to standards by replacing any torn or damaged diaphragms with the parts included in this Hypro D252 Diaphragm Repair Kit with Sight Glass O-Ring - 9910-KIT1723-O.
This repair kit includes the same parts as the Hypro 9910-KIT1723 Diaphragm Repair Kit with the addition of a sight glass o-ring.
A good indication that the diaphragms are torn or damaged is if you notice a milky grey color in the oil sight glass. This most likely indicates your diaphragms are damaged and need to be replaced. Stop running the pump and replace the diaphragms as soon as possible. Running a diaphragm pump with torn diaphragms can cause serious damage to the pump. It is always a good idea to have a repair kit handy in the event of diaphragm damage to keep your operation on schedule. It is recommended to replace diaphragms every 3 months or 500 hours of use if the pump is in constant use to keep it reliable in the field.
Hypro 9910-KIT1723-O Diaphragm Repair Kit with Sight Glass O-Ring includes: