45 Degree Spigot Roof Outlet

Made from marine grade aluminium for ultimate protection against corrosion, even in coastal or polluted environments, Alutec's 45 Degree Spigot Roof Outlets offer industry leading flow rate performance across the range and near zero maintenance. Durable and strong, they are made from heavy grade cast aluminium and are available in three domed and flat connection sizes: 50mm (DR220/DR220F), 75mm (DR320/DR320F) and 100mm (DR420/DR420F).

Call us today on 0330 123 1884 for more information or download our Alutect Roof Outlet Systems Product Data Sheet.

Please note that there is a 3 to 5 working day lead time for this product.

Dimensions For Alutec 45 Degree Spigot Roof Outlet

Code: Dimensions:
DR220 Nominal size = 50mm A=245 B=300 C=260 D=100 E=105 F=60
DR320 Nominal size = 75mm A=260 B=300 C=260 D=80 E=125 F=83
DR420 Nominal size = 100mm A=275 B=380 C=320 D=80 E=125 F=110


Performance for Alutec 45 Degree Spigot Roof Outlet. 

Description Size mm Code Dome Grate Flat Grate Dome Grate Including Anti - Vortex Fins
45 Degree Spigot     ltrs/sec mtr/Sq ltrs/sec mtr/Sq ltrs/sec mtr/Sq
50 DR220 2.50 120 2.68 129 3.59 173
75 DR320 5.80 279 6.97 335 6.84 329
100 DR420 8.77 422 10.34 497 10.52 506

Price Options

Code Description Brand Price Qty  
50mm Domed DR220 (S10180936S) 50mm Domed Marley Alutec £200.82 inc VAT
£167.35 ex VAT
50mm Flat DR220F (S10180937S) 50mm Flat Marley Alutec £200.82 inc VAT
£167.35 ex VAT
75mm Domed DR320 (S10180951S) 75mm Domed Marley Alutec £210.47 inc VAT
£175.39 ex VAT
75mm Flat DR320F (S10180952S) 75mm Flat Marley Alutec £210.47 inc VAT
£175.39 ex VAT
100mm Domed DR420 (S10180967S) 100mm Domed Marley Alutec £252.26 inc VAT
£210.22 ex VAT
100mm Flat DR420F (S10180968S) 100mm Flat Marley Alutec £252.26 inc VAT
£210.22 ex VAT

Technical Information

Manufacturer: Marley

Marley Alutec Roof Outlet Product Data Sheet

Delivery Information

FREE next day delivery on orders over £100 (inc VAT) or £15 charge applies (inc VAT)

Orders placed before 12 noon will be delivered the following working day to UK mainland subject to stock availability.

Some products have extended delivery times. These are highlighted in the individual product sections.

Give us a ring on 0330 123 1884 if you have any specific delivery issues.