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 PVM018ER05CS02AAC28110000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004832 PV180R1F3T1VMLA+PVAC1ECS
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM131ER13JS02AAA21000000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004971 PV140R1K4T1NMFZ+PVAC1ECM
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A90-F-R-04-B-S-K-32
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004425 PV180R1K4T1WTCZ+PVAC1ECM
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH106R02AJ30A230000001001AE010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH074R01AA10E212007001001AE010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003123 PV270R1K1L2NUPG+PV180R1L
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH098R01AJ30E252015001001AE010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVQ32-B2L-SE1S-21-C14-12
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R13AF30E252015001001AA010A
- 1 pcs
- Negotiable