MHC - 7250M Series

Multiple Heavy Duty Recessed Airtight Seal, Locked.

Application Suitable for internal and external situations such as industrial forecourts, car parks, lorry parks and water treatment works. The 7250M Series accepts a concrete or tarmacadam infill.

Construction Multiple unit complete with removable support beams and bolt on type support pockets. Comprises galvanised mild steel recessed cover and frame to enable concrete or tarmacadam infill. Solid steel base plate design prevents prior need for shuttering. Units manufactured from matching lid and frame section. Keying in bars fitted inside recess. Locked units secured with 4 galvanised steel screws. When unlocked, screw holes act as lifting eyes. Double seal units are airtight. Supplied single seal as standard.

Finish Hot dipped galvanised to BS EN ISO 1461 as standard.

Manufacture ISO9001 Quality system. F.A.C.T.A. (Fabricated Access Cover Trade Association) member.

Load Rating F.A.C.T.A. Class B - 44 Tonne G.L.V.W. (Gross Laden Vehicle Weight). Full loading achieved infilled with Grade C25 concrete.

Optional Extras

• Double seal = MHC order code suffix /DS
• Locking screws = MHC order code suffix /L
• Allen key head security screws = suffix /AK
• Ministry of Defence approved security screws = MHC suffix /MOD
• Brass Edging = suffix /BE
• Stainless Steel Edging = MHC suffix /SSE

Ordering Please state required MHC Order Code 7250M followed by required clear opening size and any optional extras i.e. MHC-7250M/ 2400x2400mm/MOD = 2400x2400mm/Locked with Ministry of Defence approved security screws.

Any size made to order

MHC Order Ref	Clear Opening (mm)	Over Frame (mm)
MHC - 7250M	xxx x xxx	c/o +250mm

Frame Depth (mm)	Internal Tray Depth (mm)
85	69