WC4 Series outlet for warm roof, non-loadbearing condition, vertical threaded outlet, dome grating or overflow upstand
Cast iron body, medium sump.
Wade WC4 Series (medium sump) outlets for warm roofs under non-loadbearing conditions are designed for use with insulation thicknesses of 20–135 mm.
Overflow outlet:
For roof outlets with suffix 'OF' the dome grating is replaced with a polypropylene and ABS overflow upstand. Diameter of overflow supplied will match specified outlet diameter. Height of overflow pipe can be adjusted as required on site, either by cutting to length or solvent welding an additional section of pipe. Basic heights for different diameters are:
- 50 mm diameter: 30 mm high.
- 75 mm diameter: 110 mm high.
- 100 mm diameter: 96 mm high.
Material | Body: Cast iron |
Product Reference | WC4 Series outlet for warm roof, non-loadbearing condition, vertical threaded outlet |
Type | WC422, Roof outlet, vertical 2" BSP thread, polycarbonate secured dome gratingWC422SS, Roof outlet, vertical 2" BSP thread, stainless steel secured dome gratingWC422OF, Roof outlet, vertical 2" BSP thread, overflow upstand in lieu of dome gratingWC423, Roof outlet, vertical 3" BSP thread, polycarbonate secured dome gratingWC423SS, Roof outlet, vertical 3" BSP thread, stainless steel secured dome gratingWC423OF, Roof outlet, vertical 3" BSP thread, overflow upstand in lieu of dome gratingWC424, Roof outlet, vertical 4" BSP thread, polycarbonate secured dome gratingWC424SS, Roof outlet, vertical 4" BSP thread, stainless steel secured dome gratingWC424OF, Roof outlet, vertical 4" BSP thread, overflow upstand in lieu of dome gratingAs drawing ___Contractor's choice |
Spigot adaptors | Not requiredT301 Adaptor (ABS) to 3" BSP thread for 82 mm plastics pipework; threaded one end; length 140 mmFor use with WC423. T1702 Adaptor (ABS) to 2" BSP thread for 50 mm plastics pipework; threaded one end; length 60 mm; includes solvent weld socketFor use with WC422. T1704 Adaptor (ABS) to 4" BSP thread for 110 mm plastics pipework; threaded one end; length 126 mm; includes solvent weld socketFor use with WC424. T1802 Adaptor (ABS) to 2" BSP thread for 50 mm stainless steel pipework; threaded one end; length 90 mmFor use with WC422. Proprietary coupling required. WT101 Adaptor (sherardized mild steel) to 2" BSP thread for 50 mm cast iron pipework to BS 416 and to DIN 19522 (Ensign + SMU); threaded one end; length 170 mmFor use with WC422. Proprietary coupling required. WT102 Adaptor (sherardized mild steel) to 3" BSP thread for 75 mm cast iron pipework to BS 416 and to DIN 19522 (Ensign); threaded one end; length 170 mmFor use with WC423. Proprietary coupling required (or Wade T1603 for connection to DIN 19522 pipes). WT103 Adaptor (cast iron) to 4" BSP thread for 100 mm cast iron pipework to BS 416 and to DIN 19522 (Ensign + SMU); threaded one end; length 170 mmFor use with WC424. Proprietary coupling required. WT105 Adaptor (cast iron) to 4" BSP thread for 100 mm cast iron pipework to BS 437; threaded one end; length 170 mmFor use with WC424. Proprietary coupling required. WT108 Adaptor (sherardized mild steel) to 3" BSP thread for 75 mm cast iron pipework to BS 416 and to DIN 19522 (SMU); threaded one end; length 170 mmFor use with WC423. Proprietary coupling required. As drawing ___Contractor's choice |
Accessories | Not requiredWG102 Underdeck clamp; mild steelTo secure outlet body to a roof deck. WG102SS Underdeck clamp; stainless steelTo secure outlet body to a roof deck. WG406 Gravel guard; stainless steel, height 150 mmFor use with domes on all roofs having a deep gravel finish, to prevent ingress of insulation or gravel. WG408 Gravel guard; stainless steel, height 200 mmFor use with domes on all roofs having a deep gravel finish, to prevent ingress of insulation or gravel. WG301Bonded insulation jacketUsed to prevent condensation forming on the underside of an outlet body. Bonded insulation jacket with trace heatingUsed to prevent condensation forming on the underside of an outlet body. Consult manufacturer. As drawing ___Contractor's choice |
Standard product features | Material: Body: Cast iron. Area drained (at head, 35 mm; rainfall rate, 75mm/h):
Load rating class (BS EN 1253): For non-loadbearing areas. |
Product Options | Spigot adaptors: A comprehensive range of spigot adaptors is available to enable bodies with BSP threaded outlet to be connected speedily and effectively to all pipework in general use. To complete the connection a proprietary coupling may be required. Longer spigots, such as required to pass through a slab, can be made in 10 mm increments up to 1000 mm. To specify add suffix “#” and length (mm). On request, spigots may also be threaded both ends. - Type:
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