All units are made of precast concrete with
a strength in excess of 40 MPa at 28days.
- Delivery into excavation if site is level,
firm and accessible.
- Extension risers available.
NO5 GREASE ARRESTOR - INCREMENTS FOR THESE CAN BE MADE TO ORDER
250mm COVER SLAB WITH CAST IRON COVERS
TRADES WASTE ARRESTERS
- Outside installations must be a minimum of 50mm
above ground level to exclude stormwater.
- Chequerplate covers can be fitted with recessed
drop handles and /or frame to suit brick paved
- Cast iron covers, with built in inspection
opening, can be supplied in place of standard
- Installation of arrester must be in accordance
with current plumbing regulations.
- Epoxy coating is available upon request.
- Increments available on request.
NOTE : Where circular gas-tight inspection covers are fitted
a minimum of 600 mm vertical clearance between the underside of the cover and the static water level in the arrester is necessary to facilitate routine servicing
All data subject to change