Pump Groups up to 2300kW

Flange pump group DN 40 – 65 for heat distribution up to 2300 kW. (unmixed heating circuit for a large manifold up to 2,300 kW)

For completion of the large manifold system, with or without recirculation pump; axial distance freely selectable from 250 mm, 3 shut-off valves, integrated backflow preventer, 3 fill and drain ball valves, 2 thermometers, additional connection options ½" in the flow line and return line, dirt trap, piping and connector parts, including BigFixLock unions for the manifold (connection DN 50 for all models), connecting pieces for the heating circuits made from seamless steel pipe in accordance with pump dimension with pipe nut; including EPP insulation.

Meiflow L UC Pump groups

Flange pump group DN 40 – 65 for heat distribution up to 2300 kW. (mixer circuit for a large manifold up to 2,300 kW)

For completion of the large manifold system, with or without recirculation pump; axial distance 250 mm, 2 shut-off valves, integrated backflow preventer, 3-way flange mixer, 3 fill and drain ball valves, 2 thermometers, additional connection options ½" in the flow line and return line, dirt trap, piping and connector parts, including BigFixLock unions for the manifold (connection DN 50 for all models), connecting pieces for the heating circuits made from seamless steel pipe in accordance with pump dimension with pipe nut; including EPP insulation.

Note: supply line left, supply line cannot be changed.

Meiflow L MC Pump groups

2 heating circuits

The manifold for 2 heating circuits comprises two chambers arranged one over the other (welded pipes) with thermal separation of the flow line and return line.

The elements can be combined arbitrarily. The boiler circuit can be connected on both the left and right sides. The junctions from the return line positioned at the bottom are guided through the flow line pipe so that the connections for the pump groups are at identical distances from the wall. All connections are prepared for the use of BigFixLock clamps. The top outlet pieces used for connection of the heating circuits are designed with a nominal width of DN 50 (Ø 60.3 mm) with a BigFixLock nut. All manifolds are painted, pressure-tested, fully insulated and delivered with two height-adjustable feet. Moreover, 2 BigFixLock clamps and 2 end caps with plugged ½" sleeve sockets are included. Alternatively, fill and drain ball valves can be screwed in for drainage.

• Thermally separated.
• Including 2 BigFixLock clamps with blind cover and insulation.

3 heating circuits

The manifold for 3 heating circuits comprises two chambers arranged one over the other (welded pipes) with thermal separation of the flow line and return line.

The elements can be combined arbitrarily. The boiler circuit can be connected on both the left and right sides. The junctions from the return line positioned at the bottom are guided through the flow line pipe so that the connections for the pump groups are at identical distances from the wall. All connections are prepared for the use of BigFixLock clamps. The top outlet pieces used for connection of the heating circuits are designed with a nominal width of DN 50 (Ø 60.3 mm) with a BigFixLock nut. All manifolds are painted, pressure-tested, fully insulated and delivered with two height-adjustable feet. Moreover, 2 BigFixLock clamps and 2 end caps with plugged 1 / 2" sleeve sockets are included. Alternatively, Fill-and-drain ball valves can be screwed in for drainage.

• Thermally separated.
• Including 2 BigFixLock clamps with blind cover and insulation.

Meiflow L MF Large manifold (2 heating circuits)

Meiflow L MF Large manifold (3 heating circuits)

Meiflow L BG Boiler guard with hydraulic diverter

Welded round vessel with connecting pieces made from seamless steel pipe, including BigFixLock nut. A cleaning opening with a 1" drain ball valve is featured in the base. An air vent which can be shut off automatically and an immersion sleeve for mounting of a temperature sensor are provided in the top section, including a magnetite separator (depending on version), foot adjustable in height and EPP insulation.

• With a hydraulic diverter.

Meiflow L BG Boiler guard without hydraulic diverter

Welded round vessel with connecting pieces made from seamless steel pipe, including BigFixLock nut. A cleaning opening with a 1" drain ball valve is provided in the base. An air vent which can be shut off automatically and an immersion sleeve for mounting of a temperature sensor are provided in the top section, including a magnetite separator (depending on version), foot adjustable in height and EPP insulation.

Meiflow L BG Boiler guard with hydraulic diverter

Meiflow L BG Boiler guard without hydraulic diverter