OTB – Boiler Circuit Pump Groups

Scope of Supply for OTB Pump Groups:
- Ball shut-off valve with union nut – 3 pcs- Thermometers D=63 mm in immersion sleeves – 2 pcs- Safety valve 3/4"- Drain valve – 2 pcs- Return line pipe with built-in check valve- Supply line pipe- EPP insulation- WILO Yonos Para pump (depending on model configuration)