Bolted watertight boxes and multi-leaf spans
Pull Box & Multipart Covers
Bolt-down pull box covers with a neoprene seal for watertight cable and utility chambers, plus multi-part solid top covers spanning openings up to 1800 × 1000 mm.
B125
C250
D400
F900
- Manufactured to BS EN 124
- Neoprene seal with M10 stainless steel allen bolts
- Two pick holes per leaf
- Two and three part configurations
- Load classes up to F900
In service
B125 · C250 · D400 · F900
Dimensional schedule
Specifications
All dimensions in millimetres. Tables scroll sideways on narrow screens.
Ductile Iron Pull Box Cover & Frame
6 references| Code | Clear Opening A×B | Over Base B×C | Depth E | Class |
|---|---|---|---|---|
| PB-4A | 450 × 450 | 610 × 610 | 65 | C250 |
| PB-1 | 760 × 760 | 1040 × 1040 | 100 | C250 |
| PB-2 | 1200 × 1200 | 1480 × 1480 | 100 | C250 |
| PB-3 | 750 × 750 | 915 × 915 | 100 | F900 |
| PB-5 | 1110 × 900 | 1390 × 1080 | 125 | C250 / D400 |
| PB-6 | 900 × 900 | 1065 × 1065 | 100 | D400 / F900 |
Ductile Iron Solid Top Multiple Part Cover & Frame
10 references| Code | Clear Opening A×B | Over Base B×C | Depth E | Covers | Class |
|---|---|---|---|---|---|
| DI-2M-1290 | 1200 × 900 | 1290 × 1090 | 75 | 2 | B125 |
| DI-2M-1890 | 1800 × 900 | 1890 × 1090 | 75 | 2 | B125 |
| DIML-24 | 1230 × 796 | 1330 × 925 | 87 | 2 | D400 |
| DIML-16 | 1200 × 600 | 1300 × 750 | 87 | 2 | D400 |
| DIML-15 | 1200 × 900 | 1290 × 1080 | 90 | 2 | D400 |
| DIML-1A | 1800 × 900 | 1890 × 1080 | 90 | 3 | D400 |
| DI-2M-1470 | 1400 × 700 | 1480 × 880 | 87 | 2 | D400 |
| DI-02ST-1575 | 1500 × 750 | 1600 × 930 | 90 | 2 | D400 |
| DI-2M-1210 | 1200 × 1000 | 1330 × 1190 | 90 | 2 | D400 |
| DI-3M-1810 | 1800 × 1000 | 1940 × 1190 | 90 | 3 | D400 |
Covers are available in multiple parts to suit the pit opening.
Legend — S.S / D.S: single seal / double seal · GRP: provision for a GRP sealing plate (A available, NA not applicable) · Cert.: third-party certified (Kitemark) version available on request. Dimensions are nominal and subject to casting tolerance; confirm against the approved drawing before building the chamber.