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.
- Japan Dakin original pump V15A1R-95
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004667 PV180R1L1L2NUPRX5899+PV1
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003928 PV180R1K1B4NFPZ+PVAC1P+P
- 1 pcs
- Negotiable
- Rexroth Gear pump AZPF-10-019RRB01MB
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH074R01AA10A140000002001AF010A
- 1 pcs
- Negotiable
- Rexroth Gear pump AZPF-10-011RRR1MD006XX 0510525055
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004119 PV180R1K1K3NMCZ+PV046R1L
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM131ML10GS02AAC28200000A0A
- 1 pcs
- Negotiable
- Japan Dakin original pump V38A1R-95
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004672 PV270R1L1M3VFPV+PV270R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004700 PV180R1K1T1WWLZ+PVAC1ECM
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004908 PV180R1K4T1VMRZ+PVAC1ECM
- 1 pcs
- Negotiable