TWIN Halock™ Double Wall Straight Coupler
Halock™ Termination Coupling to suit TWIN Halock™ Double Wall Piping System. Come supplied in set with 2 x reducers to suit.
| Part Number | Description | Diameter |
| DW ST50-63 | DW COUPLER – 2 pcs red. 110>63 + 1 pc central 50-110 | 50/63mm |
| DW ST63-75 | DW COUPLER 2 pcs red. 110>75* + 1 pc central 63-110 | 63/75MM |
| DW ST90-110 | DW COUPLER 2 pcs red. 140>110 + 1 pc central 90-140 | 90/110MM |
| DW ST110-125 | DW COUPLER 2 pcs red. 160>125 + 1 pc central 110-160 | 110/125MM |
| DW 45ELB50-63 | DW 45 ELBOW (1 pc 110mm x45° PE bend + 2 pcs 110x63mm EL reduction) for TWIN pipe; |
50/63MM |
