F900 Manhole Covers

F900 Manhole Covers – Suitable for areas imposing extremely high wheel loads such as runways and aircraft pavements or busy industrial areas with solid wheeled vehicles such as forklift trucks.

Extreme loading covers are one our specialist areas and we work with numerous clients on MOD sites and Airports where these products are required. Quality is everything when it comes to these projects which is why we only work with leading UK, European and US foundries when manufacturing F900 manhole covers.

Key Features:

Double triangular, non-rock lids
Hinged for one man operation
Anti-slip tread pattern
HA104 Compliant
BS7903 Compliant
EN124-2 Compliant

Optional Extras:

Covers can be locked with standard or high security locking systems
Bespoke embossed badges and logos
Galvanised mild steel sealing plate
Walk on safety grid & fall protection

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Product Specification

Load Class	Clear Opening (mm)	Over Base (mm)	Depth (mm)	Product Code
F900	600 x 600	750 x 750	150	MDF6060
F900	675 x 675	825 x 825	150	MDF6767
F900	750 x 750	910 x 950	150	MDF7575
F900	1220 x 675	1400 x 915	150	MDF122067
F900	1830 x 675	2017 x 915	150	MDF183067
F900	1500 x 750	1660 x 950	150	MDF150075
F900	2250 x 750	2416 x 950	150	MDF225075
F900	1000 x 1000	1245 x 1060	180	MDF100100

As part of our ongoing commitment to product development we reserve the right to change all or part of our product design without notice.

Gas Air Tight Inspection Covers

Ermatic covers are gas, air and water tight as standard. They are modular units which can be configured in numerous ways, the sizes given below or small example of the more common sizes we supply. If you have any large chambers or duct runs that need covering then please don’t hesitate to contact our sales team.

Key Features:

Machined seated lids make for gas, air and water tight seal
Slide-out design for easy handling
Anti-slip tread pattern on solid top covers
HA104 Compliant
BS7903 Compliant
EN124-2 Compliant

Optional Extras:

Available in solid top or recessed for concrete infill
Covers can be locked with standard or high security locking systems
Bespoke embossed badges and logos
Walk on safety grid & fall protection
Spring assisted lifting
Peephole for fire hydrant access.

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Product Specification

Load Class	Clear Opening (mm)	Over Base (mm)	Depth (mm)	Product Code
F900	400 x 400	550 x 550	100	DT9S040040
F900	600 x 600	710 x 710	150	ER9S060060 ER9R060060
F900	750 x 600	860 x 710	150	ER9S075060 ER9R075060
F900	750 x 750	860 x 860	150	ER9S075075 ER9R075075
F900	1220 x 680	1330 x 710	150	ER9S122068 ER9R122068
F900	1220 x 750	1330 x 860	150	ER9S122075 ER9R122075
F900	2290 x 750	2400 x 860	150	ER9S229075 ER9R229075
F900	1520 x 750	1630 x 860	150	ER9S152075 ER9R152075
F900	1820 x 750	1930 x 860	150	ER9S182075 ER9R182075
F900	2440 x 900	2550 x 1010	150	ER9S244090 ER9R244090
F900	1820 x 900	1930 x 1010	150	ER9S182090 ER9R182090
F900	1220 x 1370	1330 x 1480	150	ER9S122137 ER9R122137
F900	1540 x 1000	1650 x 1100	150	ER9S154100 ER9R154100
F900	1520 x 1970	1630 x 2080	150	ER9S152197 ER9R152197
F900	1370 x 900	1480 x 1010	150	ER9S137090 ER9R137090