Available in capacities from 2800 to 20,000 litres, Marsh Industries’ Grease Management System (GMS★) range of grease traps effectively prevents Fats, Oils and Grease (FOG) from entering the drainage network or sewage treatment plants.
Testing and verification
Marsh Industries has reassessed the currently prescribed testing methods for grease traps and devised its own unique test rig and analysis at Loughborough University.
The rig, put to test for 12 months, addressed calls from the industry for clarity in testing procedures of grease trap technology. After completing trials, the new range of grease traps are the only products of their type that have been successfully tested using materials that match the FOG used in the food industry, as opposed to the traditional test method of using heating oils.
Applications
Typical applications where grease traps/separators may be required:
- Bakeries
- Canteens/kitchens
- Fast food restaurants
- Food processing factories
- Hotels
- Public houses
- Restaurants
- Social clubs
Marsh GMS★ Roundel
Compact grease management system
Marsh Industries’ GMS★ ‘Roundel’ – Ø1812 x 1m high – is shallow, compact and provides easy installation, particularly in urban areas or sites with arduous ground conditions and reduces the risk of undermining existing structures, pipelines or cable ducts.
Configuration and components are shown for illustration purposes only
The Marsh GMS grease trap provides sufficient storage in its primary chamber allowing for adequate solidification of FOG molecule structures before passing through an advanced coalescing filtration system.
The coalescing filtration system contains three different grades of filter to prevent solids and waste passing into the final settlement chamber.
In larger units, an optional Ultra Polylok UV Filter is available which can provide further treatment to residual solids and can also destroy viruses, parasites and other pathogenic bacteria.
KEY
- Wastewater pipe
- Tank inlet
- Solids retention
- Fats, oils and grease (FOG) retention
- Advanced coalescing filter
- Polylok filter (optional)
- Tank outlet
- Mains sewer system
- Additional desludge points (optional)
- Heavy duty manhole cover
- Outlet access
- High level alarm (optional)
- Storage capacities ranging from 2800-20,000 litres
- Advanced coalescent filter system
- Bespoke design tailored to individual project specifications
- Adjustable turret and invert height
- Optional Polylok filter for further wastewater treatment
- Optional high level alarm
| Model | Size (litres) | Width +/-50mm |
Length +/-50mm |
Height +/-50mm |
Inlet invert | Inlet dia | Outlet invert | Outlet dia |
|---|---|---|---|---|---|---|---|---|
| MG2800 | 2800 | 1352 | 3040 | 1732 | 685 | 110 | 800 | 110 |
| MG3800 | 3800 | 1352 | 4040 | 1732 | 685 | 110 | 800 | 110 |
| MG4500 | 4500 | 1572 | 2960 | 2092 | 685 | 110 | 800 | 110 |
| MG6000 | 6000 | 1952 | 3090 | 2332 | 685 | 110 | 800 | 110 |
| MG8000 | 8000 | 1952 | 3780 | 2332 | 685 | 160 | 800 | 160 |
| MG10000 | 10000 | 1952 | 4340 | 2332 | 685 | 160 | 800 | 160 |
| MG12000 | 12000 | 1952 | 5640 | 2332 | 685 | 160 | 800 | 160 |
| MG14000 | 14000 | 1952 | 5980 | 2332 | 685 | 160 | 800 | 160 |
| MG16000 | 16000 | 1952 | 6840 | 2332 | 685 | 160 | 800 | 160 |
| MG18000 | 18000 | 1952 | 7640 | 2332 | 685 | 160 | 800 | 160 |
| MG20000 | 20000 | 1952 | 8240 | 2332 | 685 | 160 | 800 | 160 |
Marsh Roundel
| Model | Size (litres) | Width +/-50mm |
Length +/-50mm |
Height +/-50mm |
Inlet invert | Inlet dia | Outlet invert | Outlet dia |
|---|---|---|---|---|---|---|---|---|
| Roundel | 2000 | Ø1980 | Ø1980 | 1000 | 350 | 110 | 400 | 110 |
The dimensions given on this page are for guidance only.
For precise tank sizes and configurations, please contact Marsh Industries.
All dimensions in mm.
Due to production processes, dimensions of finished units are within a tolerance of +/-2.5%.
Marsh Civils product portfolio and specifications