This Top Cover Plate has no centre hole and is made for Gen 3 to 6 Double Diaphragm Koenders windmill compressors. It closes and protects the top of the compressor. Because the centre-hole layout differs between configurations, confirm you need the no centre hole version before ordering.

• Top cover plate with no centre hole
• For Gen 3 to 6 Double Diaphragm compressors
• Confirm the centre-hole layout that matches your unit