Small-format grease management

The Passway™ M-43F Grease Trap is suited to smaller kitchen operations where fats, oils and grease need to be captured before they enter drains, septic systems, greywater pathways or downstream wastewater equipment.

Despite its compact size, the unit is designed around controlled flow, internal separation and accessible servicing so captured grease and solids can be removed on a routine maintenance schedule.

Compact kitchens and lower-load sites

• Domestic kitchens where grease protection is required.
• Small cafés, staff kitchens and light food-preparation areas.
• Sites where space is limited but kitchen wastewater protection is still needed.
• Installations where routine access and straightforward cleaning are important.
• Projects looking to protect downstream drainage, septic, greywater or wastewater systems from FOG build-up.

Core product details

Designed for serviceable grease capture

• Accessible pre-installed adjustable air vent provides relief for gas build-up.
• Air vent supports water flow and helps the separation of fats, oils and grease.
• Sight glass allows easier monitoring of grease trap condition and service timing.
• Flush finger locking levers in the lid support secure fit and easy access.
• Durable rubber O-ring helps seal the unit against odour and fluid leakage.
• Internal baffles support efficient screening of solids and fats.
• Trafficable lid option for outdoor installations and paved areas, subject to load rating and installation detail.
• Simple ergonomic and fluid-dynamic design with removable components for access and cleaning.

Routine access keeps performance predictable

The M-43F should be installed so the lid remains accessible for routine inspection, basket cleaning and grease removal. Correct location, stable base preparation, pipe fall and commissioning are important for reliable operation.

Passway™ product guidance

WCTNZ® supplies Passway™ grease-trap products in New Zealand with practical product guidance for kitchen wastewater protection, grease management, installation planning and site-fit selection.