11. HL166/HL334 Tillotson Diaphragm Cover 91A-275

The Tillotson Diaphragm Cover 91A - 275 is designed for HL166 and HL334 models. It ensures reliable performance and smooth operation of your equipment.

To use this Tillotson Diaphragm Cover 91A - 275, first make sure your HL166 or HL334 equipment is turned off. Then, carefully install the cover in the designated position. When using, avoid applying excessive force. For maintenance, regularly check the cover for any signs of wear or damage. If you notice any issues, replace the cover promptly to keep your equipment running well.