Product Dimensions

Rainheads

Standard Rainhead Dimensions (R series) - Includes Flat Back Models

Rain Head
Size

Width
(mm)

Height
(mm)

Length
(mm)

Max Box Gutter
Width (mm)

Max Box Gutter Receiver
Depth 'D' (mm)

R 200

265

350

205

200

200

R 300

365

450

245

300

200

R 400

465

600

325

400

250

R 500

565

650

325

500

275

R 600

665

700

325

600

300

Stretched* Rainhead Dimensions (R-200-xxx & R-300-xxx series) - Includes Flat Back Models

Rain Head
Size

Width
(mm)

Height
(mm)

Length
(mm)

Max Box Gutter
Width (mm)

Max Box Gutter Receiver
Depth 'D' (mm)

R 200-300

365

350

205

300

200

R 300-350

415

450

245

350

200

R 300-380

445

450

245

380

200

R 300-400

465

450

245

400

200

R 300-450

515

450

245

450

200

R 300-500

565

450

245

500

200

*The Rainhead (including the box gutter receiver) is stretched in the direction perpendicular to the box gutter.  These models provide a lower profile rainhead based on either the R-200 or R-300, but still accommodate box gutter widths up to 500mm depending on model. 

Curved Rainhead Dimensions (CR series) - Includes Flat Back Models

Rain Head
Size

Width
(mm)

Height
(mm)

Length
(mm)

Max Box Gutter
Width (mm)

Max Box Gutter Receiver
Depth 'D' (mm)

CR-200

265

350

240

200

200

CR-300

365

450

290

300

200

CR-400

465

600

375

400

250

CR-500

565

650

375

500

275

CR-600

665

700

375

600

300

Widened* Rainhead Dimensions (WR-200+ & WR-300+)

Rain Head
Size

Width
(mm)

Height
(mm)

Length
(mm)

Max Box Gutter
Width (mm)

Max Box Gutter Receiver
Depth 'D' (mm)

WR-200+

365

350

205

200

200

WR-300+

465

450

245

300

200

*The Rainhead (excluding the box gutter receiver) is widened in the direction perpendicular to the box gutter. These models are designed to cover unsightly construction gaps either side of the box gutter parapet penetration. 

Sumps

Sump Dimensions

Sump
Size

Width
(mm)

Depth
(mm)

Length
(mm)

Overall Depth
(mm)

Max Box Gutter Width (mm)

SU-200-100

205

100

400

300

200

SU-200-150

205

150

400

350

200

SU-300-75

305

75

400

280

300

SU-300-125

305

125

400

330

300

SU-300-200

305

200

400

405

300

SU-400-150

405

150

400

400

400

SU-400-200

405

200

400

450

400

SU-500-150

505

150

400

300

500

SU-500-200

505

200

400

400

500

SU-600-150

605

150

400

300

600

SU-600-200

605

200

400

400

600

Continuous Sump Dimensions

Sump
Size

Width
(mm)

Depth
(mm)

Length
(mm)

Overall Depth
(mm)

Max Box Gutter Width (mm)

SU-200-100

205

100

400

300

200

SU-200-150

205

150

400

350

200

SU-300-75

305

75

400

280

300

SU-300-125

305

125

400

330

300

SU-300-200

305

200

400

405

300

SU-400-150

405

150

400

400

400

SU-400-200

405

200

400

450

400

SU-500-150

505

150

400

300

500

SU-500-200

505

200

400

400

500

SU-600-150

605

150

400

300

600

SU-600-200

605

200

400

400

600

Direction Change Devices

'T' Side Outlet Dimensions

Side Outlet Size

Rainhead Size

Width
(mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

Box Gutter
Width Range (mm)

Fixed Outlet Width (mm)

TSO-200

R-200 or CR-200

200

50

150

200

200 to 350

200

TSO-300

R-300 or CR-300

300

60

140

200

300 to 450

300

TSO-400

R-400 or CR-400

400

70

180

250

400 to 600

400

'End' Side Outlet Dimensions

Side Outlet Size

Rainhead Size

Width
(mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

Box Gutter
Width Range (mm)

Fixed Outlet Width (mm)

ESO-200 L or R

R-200 or CR-200

200

50

150

200

200 to 350

200

ESO-300 L or R

R-300 or CR-300

300

60

140

200

300 to 450

300

ESO-400 L or R

R-400 or CR-400

400

70

180

250

400 to 600

400

'Corner' Side Outlet Dimensions

Side Outlet Size

Rainhead Size

Width
(mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

Box Gutter A
Width Range (mm)

Box Gutter B
Width Range (mm)

Fixed Outlet Width (mm)

CSO-200 L or R

R-200 or CR-200

200

50

150

200

200 to 350

200

200

CSO-300 L or R

R-300 or CR-300

300

60

140

200

300 to 450

300

300

CSO-400 L or R

R-400 or CR-400

400

70

180

250

400 to 600

400

400

'Cruciform' Side Outlet Dimensions

Side Outlet Size

Rainhead Size

Width
(mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

Box Gutter A
Width Range (mm)

Box Gutter B
Width Range (mm)

Fixed Outlet Width (mm)

XSO-200

R-200 or CR-200

200

50

150

200

200 to 350

200

200

XSO-300

R-300 or CR-300

300

60

140

200

300 to 450

300

300

XSO-400

R-400 or CR-400

400

70

180

250

400 to 600

400

400

TEE JUNCTION Dimensions

Tee Junction Size

Upstream Contraction
Range (mm)

Downstream
Width (mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

TJN-200

200 (fixed)

197

50

180

230

TJN-300

200 to 300

297

60

215

275

TJN-400

300 to 400

397

70

230

300

CORNER JUNCTION Dimensions

Corner Junction Size

Downstream
Width (mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

Box Gutter 4 Contraction
Range (mm)

Box Gutter B
Width Range (mm)

CJN-200 L or R

197

50

180

230

200

200

CJN-300 L or R

297

60

215

275

200 to 300

300

CJN-400 L or R

397

70

230

300

300 to 400

400

ELBOW Dimensions

Elbow Size

Upstream Contraction
Range (mm)

Downstream
Width (mm)

Step
(mm)

INLET Depth,
Di (mm)

OUTLET Depth,
Do (mm)

ELB-200 L or R

200 (fixed)

197

50

180

230

ELB-300 L or R

200 to 300

297

60

215

275

ELB-400 L or R

300 to 400

397

70

230

300

ELB-500 L or R

300 to 500

497

70

230

300

ELB-600 L or R

400 to 600

597

70

230

300

For more information on any of these products please consult the Dam Buster Product Technical Statement

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