Aluminum Lavatory Wye Drain Coupling: The Lavatory Wye Drain Coupling provides the means to remove the lavatory drain plug or "donut" from the aircraft lavatory drain nipple, allowing the waste to drain into the lavatory service truck without spillage or leakage.

• Industry standard for over thirty years
• Eliminates ramp spillage and waste contact with servicing personnel
• Leakproof connection to all standard lavatory 4" service panel drain nipples
• Aluminum body and collar for long-lasting service life
• Full-flow waste drainage for fast servicing
• Stainless steel control shaft for easy plug removal and reinstallation
• Hose bib end for 4" ground servicing hose/clamp connection (Part Number M2651-133-11)
• Outlet nipple adapter for quick-change operation (Part Number M2651-133-13)
• CMM 38-30-08 for operation and maintenance instructions

Commercial Air Start Couplings

• Low pressure drop
• Ease of operation
• Airline industry standard
• Versatile hose attachments
• Qualified "stay back" design
• Positive engagement

Lavatory Rinse / Fill Coupling: The Lavatory Rinse/Fill Coupling attaches to the aircraft lavatory 1" rinse/fill nipple at the service panel by a quarter-turn action and provides the connection between the ground service vehicle and the aircraft lavatory system during servicing of the lavatory.

• Positive leakproof sealing on all aircraft 1" rinse/fill nipples
• Lightweight anodized aluminum construction
• Open end, quarter-turn to lock and release
• Knurled body for easy handling
• Hose bib end for 1" ground servicing hose/clamp connection
• High operating pressure rating with low pressure drop
• CMM 38-00-01 for operating and maintenance instructions