AVIATION / Cabin & life support / REVIEWED 2026-09-11
Provide onboard sanitation and water services.
A lavatory combines a structural monument with water, waste, lighting, ventilation and safety equipment. Cabin-space savings should not be mistaken for increased interior accessibility or floor area.
Program applicability is stated for each listing. 737NG, 737 MAX, and other aircraft examples are distinct configurations; listed products are not automatically interchangeable or approved for installation.
Aircraft lavatory options including Spacewall and PaxPlus configurations. [3]
737 family — documented; NG/MAX effectivity unverified [3]
Contact the manufacturer or aircraft OEM for the applicable approved program and configuration. This is an inquiry route, not an assertion of stock, price or installation eligibility.
Integrated galley/lavatory arrangement for A320/A321 aircraft. [1]
Other aircraft — A320/A321 documented; no 737 applicability established [1]
Contact the manufacturer or aircraft OEM for the applicable approved program and configuration. This is an inquiry route, not an assertion of stock, price or installation eligibility.
Two-compartment lavatory and galley complex with accessible-layout option. [2]
General cabin retrofit capability; 737 applicability unverified [2]
Contact the manufacturer or aircraft OEM for the applicable approved program and configuration. This is an inquiry route, not an assertion of stock, price or installation eligibility.
Widebody lavatory assemblies for documented Boeing programs. [4]
Other aircraft — 747/767/777/787 documented; no 737 applicability established [4]
Contact the manufacturer or aircraft OEM for the applicable approved program and configuration. This is an inquiry route, not an assertion of stock, price or installation eligibility.
A company address is shown separately from a published factory location. Request the manufacturing site and lot traceability for the exact part when sourcing.
Door swing, aisle clearance and attachment position determine installation feasibility.
Compare actual clear space, not only the outer monument envelope.
Verify the specific combined-compartment layout and applicable installation approval.
Toilet type, flush water and tank interfaces influence aircraft system sizing.
Use equipped monument mass, not an empty shell figure.
Duct routes and extraction performance need to match the aircraft system.
Check smoke detection, waste-bin fire protection and oxygen as applicable.
Assess service access, removable surfaces, leaks and replacement modules.
Specifications belong to the named product and configuration.
Manufacturer pages and technical documents support the linked claims. A review date is not a publication date or stock check.
SpaceFlex V2 integrates galley/lavatories for A320/A321; additional seating is layout dependent.
Accessed 2026-09-10Aft complex has one galley and two lavatories; optional accessible arrangement and layout-dependent additional seating.
Accessed 2026-09-10737 lavatory family and integrated galley/lavatory complex; Spacewall can release up to 7 inches of cabin space.
Accessed 2026-09-10Lavatory work for 747, 767, 777 and 787; no 737 installation established.
Accessed 2026-09-10