Main pump
Bearing Wholesalers complete pumping systems and solutions for buildings, industry and every aspect of water use. Select your market area below and find out more about how Grundfos meets requirements for energy efficiency and resource management for your application.
In heating and air conditioning systems, water must be distributed from the supply system to the point of consumption. This is done by means of main pumps.
Larger systems can be divided into several pipe circuits with each their local pump. The main pump is the pump that distributes the total amount of water from the supply source.
Due to variations in heat demand and flow in large systems, it is recommended to use speed controlled pumps in parallel as main pumps. By using speed controlled pumps it is also possible to obtain maximum energy savings.
A maximum of three pumps plus one standby pump is recommended.
- USA VICKERS Pump PVH074R01AA10A250000001001AE010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R12AF30B332000001AD2AA010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004965 PV180R1K1A1NUPR+PVAC1EUM
- 1 pcs
- Negotiable
- Japan Dakin original pump W-V8A1RX-20
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A145-F-L-01-B-S-K-32
- 1 pcs
- Negotiable
- Parker Piston Pump 400481005145 PV180R1K1LLNZL1+PV180R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003092 PV180R1K1L2EFPV+PV180R1L
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM098ER10GS02AAE0020000EA0A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH098R02AJ30E252004001001AE010A
- 1 pcs
- Negotiable
- Rexroth piston pump A4VG125HD1/32R-NSF02F021
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004898 PV140R1K1L2NUPM+PV140R1L
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM098ER09ES02AAC23110000A0A
- 1 pcs
- Negotiable