Pump lock set Type 7, DN25(1") (1 1/4") nickel-pl. with union nut and thermometer, red/blue

Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red)
1 x pump flange ball valve with insulation T-grip
2 x union nut and seal

Return:
1 x return pump flange ball valve with thermometer handwheel / blue and adjustable check valve. (By turning the handwheel to 45 °C).
1 x screw connection

***Supplied without pump***