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 PVH131R03AF30A250000001001BM010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004726 PV180R1K1B4NUPZ+PVAC1P+P
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH098R01AJ30A250000001001AB010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004721 PV270R1E3E3NUPD+PV270R1E
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004425 PV180R1K4T1WTCZ+PVAC1ECM
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH074R02AA10A250000001001AE010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH074R01AA10B25200000100100010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004612 PV140R1K1J3NUPG+PV023R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003475 PV270R1L1M3NYLC+PV270R9L
- 1 pcs
- Negotiable
- Japan Dakin original pump W-V15A3R-95
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM098ER11ES02AAA23000000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481005037 PV270R1E3T1NUPR+PVAC1PUS
- 1 pcs
- Negotiable