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 PVM018ER01AS01AAB23110000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004284 PV180R1K1L2NUPD+PV180R1L
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A37-F-L-04-B-S-K-32
- 1 pcs
- Negotiable
- USA VICKERS Pump PVQ20-B2R-SS3S-21-C21-12
- 1 pcs
- Negotiable
- USA VICKERS Pump PVQ20-B2R-SS1S-21-CD21D-21
- 1 pcs
- Negotiable
- USA VICKERS Pump PVQ20-B2R-SS3S-21-C21-12
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM057ER09GS02AAC28200000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004914 PV270R9K1L3NWCCK.+PV092R
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A70-F-R-01-C-S-K-32
- 1 pcs
- Negotiable
- Parker Piston Pump 400481001840 PV270R1K1T1NZLZX5805+PVA
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004189 PV270R1L1M3NUPR+PV270R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004726 PV180R1K1B4NUPZ+PVAC1P+P
- 1 pcs
- Negotiable