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 PVH057R01AA10E252004001AE1AE010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481001884 PV140R1K1T1NMCZ+PVAC1ECM
- 1 pcs
- Negotiable
- Japan Dakin original pump V38A2R-95
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004490 PV270R9K1K3NFPVK0027+PV0
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM106ER11GS02AAF00200000A0A
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A145-F-R-04-C-S-K-32
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004706 PV140L9E1B3VFT1K0232+PV0
- 1 pcs
- Negotiable
- Rexroth Gear pump AZPF-10-016RCB20MB 0510625022
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM057MR07GE02AAB28110000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004629 PV140R1K1L3NUPR+PV080R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481002963 PV270L1K1M3N3LZ+PVAC+PV2
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R13AF30E252004001001AE010A
- 1 pcs
- Negotiable