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 PVH074R01AA10E252014001001AE010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R13AF30B25200000100100010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481002689 PV180R1K1A4NULB+PGP511A0
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003316 PV140R1K4T1NMLZ+PVAC2MCM
- 1 pcs
- Negotiable
- Henyuan Y series piston pump 80YCY14-1B
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004790 PV180L1L1L2NUPM+PV180L1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004237 PV270R1K1M3VYLC+PV270R1L
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A145-L-R-04-B-S-K-32
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004322 PV180R1K1C1NFPZ+PVAC1PPM
- 1 pcs
- Negotiable
- Rexroth original pump PV7-17/16-20REMCO-16
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM045ER07CS02AAC2811000AA0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004924 PV270R9L1L3N3CCK0226+PV0
- 1 pcs
- Negotiable