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Drainage Couplers
- DN70 Adaptor Coupling CIS Soil to Other (78 x 75-80mm OD)Product code 52012
- DN50 Adaptor Coupling CIS Soil to Other (58 x 56-62mm OD)Product code 52011
- DN100 Adaptor Coupling CIS Soil to Other (110 x 108-113mm OD)Product code 52013
- Harmer SML 100mm Ductile Iron Coupler (req 6mm Hex Key)Product code 42008
- Harmer SML 150mm Ductile Iron Coupler (req 6mm Hex Key)Product code 42009
- Harmer SML 200mm Ductile Iron Coupler (req 6mm Hex Key)Product code 42010
- SML 70mm Duo Coupling Stainless (with Electro spur)Product code 42012
- SML DN70 Adaptor Coupling SML to Other (78 x 84-88mm OD)Product code 42029
- SML DN100 Adaptor Coupling SML to Other (110 x 116-120mm OD)Product code 42030
- DN150 Adaptor Coupling CIS Soil to Other (160 x 166-170mm OD)Product code 42031